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The Well Tempered Master Clock - Group buy

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mbrennwa

mbrennwa

Member
Joined 2005
audioroot.net
Paid Member
diyiggy said:
The question of two serie doubler is a good one. I bet Andrea will perform measurments to know the better trade offs. Yes a SX and DX needed for FifoPi due to the fliped patern of one socket area vs the older Ian's clok boards. I assue 2 x sin converter needed as well : one for each socket as the new oscillators boards are standalone frequency : basicly all needs to be x2 for using both frequency or choose your poison -I chosed as I'm mainly Red-Book and use a 16 bits old dac chip-
Click to expand...

Hold on... I thought I had this worked out, but now I am confused again. Could someone explain / confirm the following:

What are the options for a FiFoPi if I want high-res support up to 176.4 kHz // 192 kHz?
(1) Go with 1 x 5.6448 MHz crystal and 1 x 6.144 MHz crystal, and add frequency doublers. How many frequency doubler boards are necessary?
(2) Go with higher-frequency crystals --> which values do I need?

I guess that once I and the other noobs have asked all the stupid questions it would be useful to add some guidelines for newcomers to the first post of this thread. This would make it much easier to find the information without working through hundreds of posts.
 
H

Hifoli

Member
Joined 2019
There is a table in Ian’s Fifopi documentation where you can see the supported clock frequencies with the resulting possible sampling frequencies.

For 176/192 Fs you will need the 22/24MHz clock frequencies the rest should be simple math ;)
 
Last edited:
S

SimonJ

Member
Joined 2013
Supersurfer said:
Hi,

Depending on the maximum frequency you need, but it could be something like this for the fifopi:
2x TWTMC-DRIXO-F New Driscoll XO (without crystal) 120,00
1x TWTMC-STS-SX Sine to square converter (SX) 16,00
1x TWTMC-STS-DX Sine to square converter (DX) 16,00
2x crystals SC-cut, frequency of your preference.
optional 2x TWTMC-DBM-F Frequency doubler 80,00

If you need good power supply you can opt for the regulator. I use the Ian Canada battery supply for the fifopi and clock units.

Regards,
Click to expand...

Thanks for your help and yes I am aware of your great system :D

I plan to buy Ian’s battery supply now the new one is out too
 
S

SimonJ

Member
Joined 2013
Interest list:


- andrea_mori: 1 x SC 5.6448 MHz + 1 x SC 6.144 MHz + 2 x TWTMC-DRIXO + 2 x TWTMC-EXO + 2 x TWTMC-DRIXO-XFMR + 2 x TWTMC-EXO-XFMR + 1 x TWRPS-UGL + 1 x TWRPS-pp



-hifoli: 1 x SC 5.6448 MHz + 1 x SC 6.144 MHz + 2 x TWTMC-DRIXO + 2 x TWTMC-DRIXO-XFMR + 1 x TWRPS-UGL + 1 x TWRPS-pp + 1 x TWTMC-STS-DX + 1 x TWTMC-STS-SX



-laserscrape: 1 x SC 22.5792 MHz + 1 x TWRPS-UGL + 1 x TWTMC-DRIXO + 1 x TWTMC-DRIXO-XFMR + 1 x TWTMC-STS-SX



-Markw4: 1 X SC 11.2896 MHz + 1 x AT 22.5792 MHz + 1 x AT 24.5760 MHz + 1 x AT 45.1584 MHz + 1 x SC 22.5792 MHz + 1 x SC 24.5760 MHz + 1 x TWTMC-DRIXO-F + 1 x TWTMC-PXO-F + 1 x TWTMC-DBM-F 22/24MHz to 45/49MHz + 2 x TWTMC-STS-SX + 1 x TWTMC-DRIXO-XFMR + 1 x TWTMC-EXO-F + 1 x TWTMC-STS-DX



- mksung: 1 x SC 22.5792 MHz + 1 x SC 24.5760 MHz + 2 x TWTMC-DRIXO + 2 x TWTMC-DRIXO-XFMR + 2 X TWTMC-DBM 22/24 MHz to 45/49 Mhz + 2 x TWTMC-DBM-XFMR + 1 x TWRPS-UGL + 1 x TWRPS-pp + 1 x TWTMC-STS-DX + 1 x TWTMC-STS-SX



- Sligolad: 1 X AT 5.6448 MHz + 1 X AT 11.2896 MHz + 1 offAT 22.5792 MHz + 1 off AT 24.5760 MHz + 1 off SC 5.6448 MHz + 1 off SC 6.1440 MHz + 1 off SC 11.2896 MHz + 1 off SC 12.2880 MHz + 2 off SC 22.5792 + 2 off SC 24.5760 + 2 off TWTMC-DRIXO + 2 off TWTMC-PXO + 4 off TWTMC-DBM + 1 off TWTMC-DRIXO-F + 1 off TWTMC-PXO-F + 1 off TWTMC-DBM-F + 4 off TWTMC-DRIXO-XFMR + 4 off TWTMC-PXO-XFMR + 4 off TWTMC-DBM-XFMR



- wlowes: 1 x SC 5.6448 MHz + 1 x TWTMC-DRIXO + 1 x TWTMC-DRIXO-XFMR



- Audio curiousity: 1 x SC 5.6448 MHz 3rd overtone 15 73,00 + TWTMC-DRIXO-F New Driscoll XO (without crystal) 120,00 + TWTMC-DBM-XFMR Frequency doubler transformers kit 21,00 + 1 x 11.2896 MHz TWTMC-PPG New Pierce entry with HC-49/U crystal 22,00 + 1 x 6.1440 MHz TWTMC-PPG New Pierce entry with HC-49/U crystal 22,00

- minionas: 2 × TWTMC-DRIXO-F + 2 × TWTMC-DBM-F + 2 × TWTMC-STS-SX + 1 × SC 5.6448 MHz + 1 × SC 6.1440 MHz

-tonerei : 2 x TWTMC-DRIXO-F + 1 x SC 22.5792 MHz + 1 off SC 24.5760 MHz

Cerole: 2 x TWTMC-DRIXO + 2 x TWTMC-DRIXO-XFMR + 2 x TWTMC-DBM + 1 x TWTMC-STS-SX + 1 x TWTMC-STS-DX

-Supersurfer:2x TWRPS-UGL-F Linear regulator 12V 70,00, 2x TWTMC-DRIXO-F New Driscoll XO (without crystal) 120,00, 2x TWTMC-DBM-F Frequency doubler 80,00, 2x TWTMC-STS-SX Sine to square converter (SX) 16,00, 2x TWTMC-STS-DX Sine to square converter (DX) 16,00



-Diyiggy : 1x DX; 1x SX ; 1x New Discroll ; 1x Doubler ; 1x new Regulator.



-gabor80: 2 x TWTMC-DRIXO + 2 x TWTMC-DRIXO-XFMR + 2 X TWTMC-DBM 5/6 MHz to 11/12 Mhz + 2 x TWTMC-DBM-XFMR + 2 x TWTMC-STS-SX


- woodturner-fran: 5 x TWTMC-DRIXO-F + 3 x SC 22.5792 MHz + 2 x SC 24.5760 MHz


-mbrennwa (please check if this is complete and makes sense for a IAN FiFoPi): 1 x SC 5.6448 MHz* + 1 x SC 6.144 MHz* + 4 x TWTMC-DBM-F* + 2 x TWTMC-DRIXO-F + 1 x TWTMC-STS-DX + 1 x TWTMC-STS-SX + Battery-PSU system (post 475)
[*only if this performs substantially better than higher-frequency crystals without frequency doublers; otherwise I'll take higher-frequency crystals without the frequency doublers]

- SimonJ - NOt sure what crystals yet and also not sure how many freq doublers you can have or how it works to it into the FiFoPi space? So for now...
2x TWTMC-DRIXO-F New Driscoll XO (without crystal) 120,00
1x TWTMC-STS-SX Sine to square converter (SX) 16,00
1x TWTMC-STS-DX Sine to square converter (DX) 16,00
2x crystals SC-cut, frequency TBC.
2x (may be more) TWTMC-DBM-F Frequency doubler 80,00
__________________
 
diyiggy

diyiggy

Disabled Account
Joined 2019
Why the SC-Cut regultor should never switched off whether power supplied by battery or main ? Is there a risk of breaking or performance loss at the next start up ? Or is it just because temperature stability that is a little long to get when switching on ?

I ask because LiFePo4 will do if I can get it out for charging them if needed after switched off the oscillator. I assume you will edit the manual soon to know more about the BOM and voltage needed as this list is just a prequel. It will help to know about the regs, bateries, number of transformers (one needed for an oscillator and one more if a doubler if I understood, and so on .

So a little correction for your main need - number of Xtal & Transformers for moq- waiting for the further informations to decide for the rest of pcb :


Interest list:


- andrea_mori: 1 x SC 5.6448 MHz + 1 x SC 6.144 MHz + 2 x TWTMC-DRIXO + 2 x TWTMC-EXO + 2 x TWTMC-DRIXO-XFMR + 2 x TWTMC-EXO-XFMR + 1 x TWRPS-UGL + 1 x TWRPS-pp


-hifoli: 1 x SC 5.6448 MHz + 1 x SC 6.144 MHz + 2 x TWTMC-DRIXO + 2 x TWTMC-DRIXO-XFMR + 1 x TWRPS-UGL + 1 x TWRPS-pp + 1 x TWTMC-STS-DX + 1 x TWTMC-STS-SX

-laserscrape: 1 x SC 22.5792 MHz + 1 x TWRPS-UGL + 1 x TWTMC-DRIXO + 1 x TWTMC-DRIXO-XFMR + 1 x TWTMC-STS-SX

-Markw4: 1 X SC 11.2896 MHz + 1 x AT 22.5792 MHz + 1 x AT 24.5760 MHz + 1 x AT 45.1584 MHz + 1 x SC 22.5792 MHz + 1 x SC 24.5760 MHz + 1 x TWTMC-DRIXO-F + 1 x TWTMC-PXO-F + 1 x TWTMC-DBM-F 22/24MHz to 45/49MHz + 2 x TWTMC-STS-SX + 1 x TWTMC-DRIXO-XFMR + 1 x TWTMC-EXO-F + 1 x TWTMC-STS-DX

- mksung: 1 x SC 22.5792 MHz + 1 x SC 24.5760 MHz + 2 x TWTMC-DRIXO + 2 x TWTMC-DRIXO-XFMR + 2 X TWTMC-DBM 22/24 MHz to 45/49 Mhz + 2 x TWTMC-DBM-XFMR + 1 x TWRPS-UGL + 1 x TWRPS-pp + 1 x TWTMC-STS-DX + 1 x TWTMC-STS-SX

- Sligolad: 1 X AT 5.6448 MHz + 1 X AT 11.2896 MHz + 1 offAT 22.5792 MHz + 1 off AT 24.5760 MHz + 1 off SC 5.6448 MHz + 1 off SC 6.1440 MHz + 1 off SC 11.2896 MHz + 1 off SC 12.2880 MHz + 2 off SC 22.5792 + 2 off SC 24.5760 + 2 off TWTMC-DRIXO + 2 off TWTMC-PXO + 4 off TWTMC-DBM + 1 off TWTMC-DRIXO-F + 1 off TWTMC-PXO-F + 1 off TWTMC-DBM-F + 4 off TWTMC-DRIXO-XFMR + 4 off TWTMC-PXO-XFMR + 4 off TWTMC-DBM-XFMR

- wlowes: 1 x SC 5.6448 MHz + 1 x TWTMC-DRIXO + 1 x TWTMC-DRIXO-XFMR

- Audio curiousity: 1 x SC 5.6448 MHz 3rd overtone 15 73,00 + TWTMC-DRIXO-F New Driscoll XO (without crystal) 120,00 + TWTMC-DBM-XFMR Frequency doubler transformers kit 21,00 + 1 x 11.2896 MHz TWTMC-PPG New Pierce entry with HC-49/U crystal 22,00 + 1 x 6.1440 MHz TWTMC-PPG New Pierce entry with HC-49/U crystal 22,00

- minionas: 2 × TWTMC-DRIXO-F + 2 × TWTMC-DBM-F + 2 × TWTMC-STS-SX + 1 × SC 5.6448 MHz + 1 × SC 6.1440 MHz

-tonerei : 2 x TWTMC-DRIXO-F + 1 x SC 22.5792 MHz + 1 off SC 24.5760 MHz

Cerole: 2 x TWTMC-DRIXO + 2 x TWTMC-DRIXO-XFMR + 2 x TWTMC-DBM + 1 x TWTMC-STS-SX + 1 x TWTMC-STS-DX

-Supersurfer:2x TWRPS-UGL-F Linear regulator 12V 70,00, 2x TWTMC-DRIXO-F New Driscoll XO (without crystal) 120,00, 2x TWTMC-DBM-F Frequency doubler 80,00, 2x TWTMC-STS-SX Sine to square converter (SX) 16,00, 2x TWTMC-STS-DX Sine to square converter (DX) 16,00

-Diyiggy : 1x SX ; 1x New Discroll ; 1 DRXO-trafo ; 1x new Regulator*

*: PP or linear acording the Voltage list needed. I wish to had a new entry Pierce raw board for the two AT-Cut I already own, but if the old Discroll pcbs I have are close performance from the new entry Pierce, it's ok and will avoid wastes & I will sleep better.

-gabor80: 2 x TWTMC-DRIXO + 2 x TWTMC-DRIXO-XFMR + 2 X TWTMC-DBM 5/6 MHz to 11/12 Mhz + 2 x TWTMC-DBM-XFMR + 2 x TWTMC-STS-SX

- woodturner-fran: 5 x TWTMC-DRIXO-F + 3 x SC 22.5792 MHz + 2 x SC 24.5760 MHz

-mbrennwa (please check if this is complete and makes sense for a IAN FiFoPi): 1 x SC 5.6448 MHz* + 1 x SC 6.144 MHz* + 4 x TWTMC-DBM-F* + 2 x TWTMC-DRIXO-F + 1 x TWTMC-STS-DX + 1 x TWTMC-STS-SX + Battery-PSU system (post 475)
[*only if this performs substantially better than higher-frequency crystals without frequency doublers; otherwise I'll take higher-frequency crystals without the frequency doublers]

- SimonJ - NOt sure what crystals yet and also not sure how many freq doublers you can have or how it works to it into the FiFoPi space? So for now...
2x TWTMC-DRIXO-F New Driscoll XO (without crystal) 120,00
1x TWTMC-STS-SX Sine to square converter (SX) 16,00
1x TWTMC-STS-DX Sine to square converter (DX) 16,00
2x crystals SC-cut, frequency TBC.
2x (may be more) TWTMC-DBM-F Frequency doubler 80,00
 
Last edited:
andrea_mori

andrea_mori

Banned
Joined 2005
Luca72c said:
Hello Andrea,
i'm very interested in your oscillators but i'm new here and i can't understand how they are implemented. Sorry i'm scared by having to read hundred of pages to get updated...

Could you please explain what is included in a finished PCB and what is still needed?
Are transformers included in finished PCBs? And sine to square converters? And PSUs?
Are frequency doublers and sine to square converters needed one for each clock or can we use single ones operating on the selected output frequency?
How is frequency selection operated?
Are your battery PSU boards coming soon (before the GB will be closed)?

Thank you
Click to expand...

Finished board include all the components soldered, crystal and power supply excluded.

Sine to square converters are separate boards, since the output of the new oscillators (except for the entry level Pierce gate based) is sine wave.
Sine to Square converter boards operate at all the frequencies, from 5/6 MHz up to 90/98 MHz.

Frequency doubler are different for each frequency (5/6 to 11/12, 11/12 to 22/24, 22/24 to 45/49 and 45/49 to 90/98). One doubler for one oscillator, so if you want 11/12 from 5/6 MHz you need 2 oscillators and 2 doublers.

There is no frequency selection, since each oscillator is a separate board (I also suggest separate box).

The regulators TWRPS-UGL and TWRPS-pp provide power supply for a pair of oscillators.

I'm not sure the new battery power supply will come within the end of this GB, maybe, we will do the best.
 
andrea_mori

andrea_mori

Banned
Joined 2005
diyiggy said:
The question of two serie doubler is a good one. I bet Andrea will perform measurments to know the better trade offs. Yes a SX and DX needed for FifoPi due to the fliped patern of one socket area vs the older Ian's clok boards. I assue 2 x sin converter needed as well : one for each socket as the new oscillators boards are standalone frequency : basicly all needs to be x2 for using both frequency or choose your poison -I chosed as I'm mainly Red-Book and use a 16 bits old dac chip-
Click to expand...

Right, each oscillator is a single frequency, so one sine to square converter for each oscillator.
 
andrea_mori

andrea_mori

Banned
Joined 2005
Hifoli said:
There is a table in Ian’s Fifopi documentation where you can see the supported clock frequencies with the resulting possible sampling frequencies.

For 176/192 Fs you will need the 22/24MHz clock frequencies the rest should be simple math ;)
Click to expand...

Right, the frequencies required depending on source, recloker (eg. Ian's FITO or Fifopi), DAC and sampling frequency.

I would suggest to everyone:
don't put clock boards, reclocker and DAC close to the Raspberry, it generates a lot of RFI/EMI.
Keep the Raspberry as far as possible from the other devices, and put each oscillator in a separate box an then use SMA cable.
 
andrea_mori

andrea_mori

Banned
Joined 2005
diyiggy said:
Why the SC-Cut regultor should never switched off whether power supplied by battery or main ? Is there a risk of breaking or performance loss at the next start up ? Or is it just because temperature stability that is a little long to get when switching on ?

I ask because LiFePo4 will do if I can get it out for charging them if needed after switched off the oscillator. I assume you will edit the manual soon to know more about the BOM and voltage needed as this list is just a prequel. It will help to know about the regs, bateries, number of transformers (one needed for an oscillator and one more if a doubler if I understood, and so on .

So a little correction for your main need - number of Xtal & Transformers for moq- waiting for the further informations to decide for the rest of pcb :
Click to expand...

Oscillators takes a long time to reach the best phase noise performance (weeks). They also need a certain time to get stability after power on, so it's better to leave them always power on.

I will publish all (BOM, assembly instructions, tips and so on) after the final tuning of each device.
 
G

G600

Member
Joined 2014
Interest list:


- andrea_mori: 1 x SC 5.6448 MHz + 1 x SC 6.144 MHz + 2 x TWTMC-DRIXO + 2 x TWTMC-EXO + 2 x TWTMC-DRIXO-XFMR + 2 x TWTMC-EXO-XFMR + 1 x TWRPS-UGL + 1 x TWRPS-pp


-hifoli: 1 x SC 5.6448 MHz + 1 x SC 6.144 MHz + 2 x TWTMC-DRIXO + 2 x TWTMC-DRIXO-XFMR + 1 x TWRPS-UGL + 1 x TWRPS-pp + 1 x TWTMC-STS-DX + 1 x TWTMC-STS-SX

-laserscrape: 1 x SC 22.5792 MHz + 1 x TWRPS-UGL + 1 x TWTMC-DRIXO + 1 x TWTMC-DRIXO-XFMR + 1 x TWTMC-STS-SX

-Markw4: 1 X SC 11.2896 MHz + 1 x AT 22.5792 MHz + 1 x AT 24.5760 MHz + 1 x AT 45.1584 MHz + 1 x SC 22.5792 MHz + 1 x SC 24.5760 MHz + 1 x TWTMC-DRIXO-F + 1 x TWTMC-PXO-F + 1 x TWTMC-DBM-F 22/24MHz to 45/49MHz + 2 x TWTMC-STS-SX + 1 x TWTMC-DRIXO-XFMR + 1 x TWTMC-EXO-F + 1 x TWTMC-STS-DX

- mksung: 1 x SC 22.5792 MHz + 1 x SC 24.5760 MHz + 2 x TWTMC-DRIXO + 2 x TWTMC-DRIXO-XFMR + 2 X TWTMC-DBM 22/24 MHz to 45/49 Mhz + 2 x TWTMC-DBM-XFMR + 1 x TWRPS-UGL + 1 x TWRPS-pp + 1 x TWTMC-STS-DX + 1 x TWTMC-STS-SX

- Sligolad: 1 X AT 5.6448 MHz + 1 X AT 11.2896 MHz + 1 offAT 22.5792 MHz + 1 off AT 24.5760 MHz + 1 off SC 5.6448 MHz + 1 off SC 6.1440 MHz + 1 off SC 11.2896 MHz + 1 off SC 12.2880 MHz + 2 off SC 22.5792 + 2 off SC 24.5760 + 2 off TWTMC-DRIXO + 2 off TWTMC-PXO + 4 off TWTMC-DBM + 1 off TWTMC-DRIXO-F + 1 off TWTMC-PXO-F + 1 off TWTMC-DBM-F + 4 off TWTMC-DRIXO-XFMR + 4 off TWTMC-PXO-XFMR + 4 off TWTMC-DBM-XFMR

- wlowes: 1 x SC 5.6448 MHz + 1 x TWTMC-DRIXO + 1 x TWTMC-DRIXO-XFMR

- Audio curiousity: 1 x SC 5.6448 MHz 3rd overtone 15 73,00 + TWTMC-DRIXO-F New Driscoll XO (without crystal) 120,00 + TWTMC-DBM-XFMR Frequency doubler transformers kit 21,00 + 1 x 11.2896 MHz TWTMC-PPG New Pierce entry with HC-49/U crystal 22,00 + 1 x 6.1440 MHz TWTMC-PPG New Pierce entry with HC-49/U crystal 22,00

- minionas: 2 × TWTMC-DRIXO-F + 2 × TWTMC-DBM-F + 2 × TWTMC-STS-SX + 1 × SC 5.6448 MHz + 1 × SC 6.1440 MHz

-tonerei : 2 x TWTMC-DRIXO-F + 1 x SC 22.5792 MHz + 1 off SC 24.5760 MHz

Cerole: 2 x TWTMC-DRIXO + 2 x TWTMC-DRIXO-XFMR + 2 x TWTMC-DBM + 1 x TWTMC-STS-SX + 1 x TWTMC-STS-DX

-Supersurfer:2x TWRPS-UGL-F Linear regulator 12V 70,00, 2x TWTMC-DRIXO-F New Driscoll XO (without crystal) 120,00, 2x TWTMC-DBM-F Frequency doubler 80,00, 2x TWTMC-STS-SX Sine to square converter (SX) 16,00, 2x TWTMC-STS-DX Sine to square converter (DX) 16,00

-Diyiggy : 1x SX ; 1x New Discroll ; 1 DRXO-trafo ; 1x new Regulator*

*: PP or linear acording the Voltage list needed. I wish to had a new entry Pierce raw board for the two AT-Cut I already own, but if the old Discroll pcbs I have are close performance from the new entry Pierce, it's ok and will avoid wastes & I will sleep better.

-gabor80: 2 x TWTMC-DRIXO + 2 x TWTMC-DRIXO-XFMR + 2 X TWTMC-DBM 5/6 MHz to 11/12 Mhz + 2 x TWTMC-DBM-XFMR + 2 x TWTMC-STS-SX

- woodturner-fran: 5 x TWTMC-DRIXO-F + 3 x SC 22.5792 MHz + 2 x SC 24.5760 MHz

-mbrennwa (please check if this is complete and makes sense for a IAN FiFoPi): 1 x SC 5.6448 MHz* + 1 x SC 6.144 MHz* + 4 x TWTMC-DBM-F* + 2 x TWTMC-DRIXO-F + 1 x TWTMC-STS-DX + 1 x TWTMC-STS-SX + Battery-PSU system (post 475)
[*only if this performs substantially better than higher-frequency crystals without frequency doublers; otherwise I'll take higher-frequency crystals without the frequency doublers]

- SimonJ - NOt sure what crystals yet and also not sure how many freq doublers you can have or how it works to it into the FiFoPi space? So for now...
2x TWTMC-DRIXO-F New Driscoll XO (without crystal) 120,00
1x TWTMC-STS-SX Sine to square converter (SX) 16,00
1x TWTMC-STS-DX Sine to square converter (DX) 16,00
2x crystals SC-cut, frequency TBC.
2x (may be more) TWTMC-DBM-F Frequency doubler 80,00

- G600
1 x SC 11.2896 MHz
1 x SC 12.2880 MHz
2 x TWTMC-DRIXO-F
1 x TWTMC-DBM-F "11 to 22"
1 x TWTMC-DBM-F "12 to 24"
1 x TWTMC-STS-DX
1 x TWTMC-STS-SX
 
C

CV

Member
Joined 2002
Paid Member
Interest list:


- andrea_mori: 1 x SC 5.6448 MHz + 1 x SC 6.144 MHz + 2 x TWTMC-DRIXO + 2 x TWTMC-EXO + 2 x TWTMC-DRIXO-XFMR + 2 x TWTMC-EXO-XFMR + 1 x TWRPS-UGL + 1 x TWRPS-pp


-hifoli: 1 x SC 5.6448 MHz + 1 x SC 6.144 MHz + 2 x TWTMC-DRIXO + 2 x TWTMC-DRIXO-XFMR + 1 x TWRPS-UGL + 1 x TWRPS-pp + 1 x TWTMC-STS-DX + 1 x TWTMC-STS-SX

-laserscrape: 1 x SC 22.5792 MHz + 1 x TWRPS-UGL + 1 x TWTMC-DRIXO + 1 x TWTMC-DRIXO-XFMR + 1 x TWTMC-STS-SX

-Markw4: 1 X SC 11.2896 MHz + 1 x AT 22.5792 MHz + 1 x AT 24.5760 MHz + 1 x AT 45.1584 MHz + 1 x SC 22.5792 MHz + 1 x SC 24.5760 MHz + 1 x TWTMC-DRIXO-F + 1 x TWTMC-PXO-F + 1 x TWTMC-DBM-F 22/24MHz to 45/49MHz + 2 x TWTMC-STS-SX + 1 x TWTMC-DRIXO-XFMR + 1 x TWTMC-EXO-F + 1 x TWTMC-STS-DX

- mksung: 1 x SC 22.5792 MHz + 1 x SC 24.5760 MHz + 2 x TWTMC-DRIXO + 2 x TWTMC-DRIXO-XFMR + 2 X TWTMC-DBM 22/24 MHz to 45/49 Mhz + 2 x TWTMC-DBM-XFMR + 1 x TWRPS-UGL + 1 x TWRPS-pp + 1 x TWTMC-STS-DX + 1 x TWTMC-STS-SX

- Sligolad: 1 X AT 5.6448 MHz + 1 X AT 11.2896 MHz + 1 offAT 22.5792 MHz + 1 off AT 24.5760 MHz + 1 off SC 5.6448 MHz + 1 off SC 6.1440 MHz + 1 off SC 11.2896 MHz + 1 off SC 12.2880 MHz + 2 off SC 22.5792 + 2 off SC 24.5760 + 2 off TWTMC-DRIXO + 2 off TWTMC-PXO + 4 off TWTMC-DBM + 1 off TWTMC-DRIXO-F + 1 off TWTMC-PXO-F + 1 off TWTMC-DBM-F + 4 off TWTMC-DRIXO-XFMR + 4 off TWTMC-PXO-XFMR + 4 off TWTMC-DBM-XFMR

- wlowes: 1 x SC 5.6448 MHz + 1 x TWTMC-DRIXO + 1 x TWTMC-DRIXO-XFMR

- Audio curiousity: 1 x SC 5.6448 MHz 3rd overtone 15 73,00 + TWTMC-DRIXO-F New Driscoll XO (without crystal) 120,00 + TWTMC-DBM-XFMR Frequency doubler transformers kit 21,00 + 1 x 11.2896 MHz TWTMC-PPG New Pierce entry with HC-49/U crystal 22,00 + 1 x 6.1440 MHz TWTMC-PPG New Pierce entry with HC-49/U crystal 22,00

- minionas: 2 × TWTMC-DRIXO-F + 2 × TWTMC-DBM-F + 2 × TWTMC-STS-SX + 1 × SC 5.6448 MHz + 1 × SC 6.1440 MHz

-tonerei : 2 x TWTMC-DRIXO-F + 1 x SC 22.5792 MHz + 1 off SC 24.5760 MHz

Cerole: 2 x TWTMC-DRIXO + 2 x TWTMC-DRIXO-XFMR + 2 x TWTMC-DBM + 1 x TWTMC-STS-SX + 1 x TWTMC-STS-DX

-Supersurfer:2x TWRPS-UGL-F Linear regulator 12V 70,00, 2x TWTMC-DRIXO-F New Driscoll XO (without crystal) 120,00, 2x TWTMC-DBM-F Frequency doubler 80,00, 2x TWTMC-STS-SX Sine to square converter (SX) 16,00, 2x TWTMC-STS-DX Sine to square converter (DX) 16,00

-Diyiggy : 1x SX ; 1x New Discroll ; 1 DRXO-trafo ; 1x new Regulator*

*: PP or linear acording the Voltage list needed. I wish to had a new entry Pierce raw board for the two AT-Cut I already own, but if the old Discroll pcbs I have are close performance from the new entry Pierce, it's ok and will avoid wastes & I will sleep better.

-gabor80: 2 x TWTMC-DRIXO + 2 x TWTMC-DRIXO-XFMR + 2 X TWTMC-DBM 5/6 MHz to 11/12 Mhz + 2 x TWTMC-DBM-XFMR + 2 x TWTMC-STS-SX

- woodturner-fran: 5 x TWTMC-DRIXO-F + 3 x SC 22.5792 MHz + 2 x SC 24.5760 MHz

-mbrennwa (please check if this is complete and makes sense for a IAN FiFoPi): 1 x SC 5.6448 MHz* + 1 x SC 6.144 MHz* + 4 x TWTMC-DBM-F* + 2 x TWTMC-DRIXO-F + 1 x TWTMC-STS-DX + 1 x TWTMC-STS-SX + Battery-PSU system (post 475)
[*only if this performs substantially better than higher-frequency crystals without frequency doublers; otherwise I'll take higher-frequency crystals without the frequency doublers]

- SimonJ - NOt sure what crystals yet and also not sure how many freq doublers you can have or how it works to it into the FiFoPi space? So for now...
2x TWTMC-DRIXO-F New Driscoll XO (without crystal) 120,00
1x TWTMC-STS-SX Sine to square converter (SX) 16,00
1x TWTMC-STS-DX Sine to square converter (DX) 16,00
2x crystals SC-cut, frequency TBC.
2x (may be more) TWTMC-DBM-F Frequency doubler 80,00

- G600
1 x SC 11.2896 MHz
1 x SC 12.2880 MHz
2 x TWTMC-DRIXO-F
1 x TWTMC-DBM-F "11 to 22"
1 x TWTMC-DBM-F "12 to 24"
1 x TWTMC-STS-DX
1 x TWTMC-STS-SX

- CV placeholder - number of crystals and boards TBD
 
G

gabor80

Member
Joined 2012
I updated my interest, because of new infos.



Interests list:


- andrea_mori: 1 x SC 5.6448 MHz + 1 x SC 6.144 MHz + 2 x TWTMC-DRIXO + 2 x TWTMC-EXO + 2 x TWTMC-DRIXO-XFMR + 2 x TWTMC-EXO-XFMR + 1 x TWRPS-UGL + 1 x TWRPS-pp


-hifoli: 1 x SC 5.6448 MHz + 1 x SC 6.144 MHz + 2 x TWTMC-DRIXO + 2 x TWTMC-DRIXO-XFMR + 1 x TWRPS-UGL + 1 x TWRPS-pp + 1 x TWTMC-STS-DX + 1 x TWTMC-STS-SX

-laserscrape: 1 x SC 22.5792 MHz + 1 x TWRPS-UGL + 1 x TWTMC-DRIXO + 1 x TWTMC-DRIXO-XFMR + 1 x TWTMC-STS-SX

-Markw4: 1 X SC 11.2896 MHz + 1 x AT 22.5792 MHz + 1 x AT 24.5760 MHz + 1 x AT 45.1584 MHz + 1 x SC 22.5792 MHz + 1 x SC 24.5760 MHz + 1 x TWTMC-DRIXO-F + 1 x TWTMC-PXO-F + 1 x TWTMC-DBM-F 22/24MHz to 45/49MHz + 2 x TWTMC-STS-SX + 1 x TWTMC-DRIXO-XFMR + 1 x TWTMC-EXO-F + 1 x TWTMC-STS-DX

- mksung: 1 x SC 22.5792 MHz + 1 x SC 24.5760 MHz + 2 x TWTMC-DRIXO + 2 x TWTMC-DRIXO-XFMR + 2 X TWTMC-DBM 22/24 MHz to 45/49 Mhz + 2 x TWTMC-DBM-XFMR + 1 x TWRPS-UGL + 1 x TWRPS-pp + 1 x TWTMC-STS-DX + 1 x TWTMC-STS-SX

- Sligolad: 1 X AT 5.6448 MHz + 1 X AT 11.2896 MHz + 1 offAT 22.5792 MHz + 1 off AT 24.5760 MHz + 1 off SC 5.6448 MHz + 1 off SC 6.1440 MHz + 1 off SC 11.2896 MHz + 1 off SC 12.2880 MHz + 2 off SC 22.5792 + 2 off SC 24.5760 + 2 off TWTMC-DRIXO + 2 off TWTMC-PXO + 4 off TWTMC-DBM + 1 off TWTMC-DRIXO-F + 1 off TWTMC-PXO-F + 1 off TWTMC-DBM-F + 4 off TWTMC-DRIXO-XFMR + 4 off TWTMC-PXO-XFMR + 4 off TWTMC-DBM-XFMR

- wlowes: 1 x SC 5.6448 MHz + 1 x TWTMC-DRIXO + 1 x TWTMC-DRIXO-XFMR

- Audio curiousity: 1 x SC 5.6448 MHz 3rd overtone 15 73,00 + TWTMC-DRIXO-F New Driscoll XO (without crystal) 120,00 + TWTMC-DBM-XFMR Frequency doubler transformers kit 21,00 + 1 x 11.2896 MHz TWTMC-PPG New Pierce entry with HC-49/U crystal 22,00 + 1 x 6.1440 MHz TWTMC-PPG New Pierce entry with HC-49/U crystal 22,00

- minionas: 2 × TWTMC-DRIXO-F + 2 × TWTMC-DBM-F + 2 × TWTMC-STS-SX + 1 × SC 5.6448 MHz + 1 × SC 6.1440 MHz

-tonerei : 2 x TWTMC-DRIXO-F + 1 x SC 22.5792 MHz + 1 off SC 24.5760 MHz

Cerole: 2 x TWTMC-DRIXO + 2 x TWTMC-DRIXO-XFMR + 2 x TWTMC-DBM + 1 x TWTMC-STS-SX + 1 x TWTMC-STS-DX

-Supersurfer:2x TWRPS-UGL-F Linear regulator 12V 70,00, 2x TWTMC-DRIXO-F New Driscoll XO (without crystal) 120,00, 2x TWTMC-DBM-F Frequency doubler 80,00, 2x TWTMC-STS-SX Sine to square converter (SX) 16,00, 2x TWTMC-STS-DX Sine to square converter (DX) 16,00

-Diyiggy : 1x SX ; 1x New Discroll ; 1 DRXO-trafo ; 1x new Regulator*

*: PP or linear acording the Voltage list needed. I wish to had a new entry Pierce raw board for the two AT-Cut I already own, but if the old Discroll pcbs I have are close performance from the new entry Pierce, it's ok and will avoid wastes & I will sleep better.

-gabor80: 2 x TWTMC-DRIXO + 2 x TWTMC-DRIXO-XFMR + 1 X TWTMC-DBM 6 MHz to 12 MHz + 1 X TWTMC-DBM 12 MHz to 24 MHz + 2 x TWTMC-DBM-XFMR + 2 x TWTMC-STS-SX

- woodturner-fran: 5 x TWTMC-DRIXO-F + 3 x SC 22.5792 MHz + 2 x SC 24.5760 MHz

-mbrennwa (please check if this is complete and makes sense for a IAN FiFoPi): 1 x SC 5.6448 MHz* + 1 x SC 6.144 MHz* + 4 x TWTMC-DBM-F* + 2 x TWTMC-DRIXO-F + 1 x TWTMC-STS-DX + 1 x TWTMC-STS-SX + Battery-PSU system (post 475)
[*only if this performs substantially better than higher-frequency crystals without frequency doublers; otherwise I'll take higher-frequency crystals without the frequency doublers]

- SimonJ - NOt sure what crystals yet and also not sure how many freq doublers you can have or how it works to it into the FiFoPi space? So for now...
2x TWTMC-DRIXO-F New Driscoll XO (without crystal) 120,00
1x TWTMC-STS-SX Sine to square converter (SX) 16,00
1x TWTMC-STS-DX Sine to square converter (DX) 16,00
2x crystals SC-cut, frequency TBC.
2x (may be more) TWTMC-DBM-F Frequency doubler 80,00

- G600
1 x SC 11.2896 MHz
1 x SC 12.2880 MHz
2 x TWTMC-DRIXO-F
1 x TWTMC-DBM-F "11 to 22"
1 x TWTMC-DBM-F "12 to 24"
1 x TWTMC-STS-DX
1 x TWTMC-STS-SX

- CV placeholder - number of crystals and boards TBD
 
N

nielsek

Member
Joined 2014
Interests list:


- andrea_mori: 1 x SC 5.6448 MHz + 1 x SC 6.144 MHz + 2 x TWTMC-DRIXO + 2 x TWTMC-EXO + 2 x TWTMC-DRIXO-XFMR + 2 x TWTMC-EXO-XFMR + 1 x TWRPS-UGL + 1 x TWRPS-pp


-hifoli: 1 x SC 5.6448 MHz + 1 x SC 6.144 MHz + 2 x TWTMC-DRIXO + 2 x TWTMC-DRIXO-XFMR + 1 x TWRPS-UGL + 1 x TWRPS-pp + 1 x TWTMC-STS-DX + 1 x TWTMC-STS-SX

-laserscrape: 1 x SC 22.5792 MHz + 1 x TWRPS-UGL + 1 x TWTMC-DRIXO + 1 x TWTMC-DRIXO-XFMR + 1 x TWTMC-STS-SX

-Markw4: 1 X SC 11.2896 MHz + 1 x AT 22.5792 MHz + 1 x AT 24.5760 MHz + 1 x AT 45.1584 MHz + 1 x SC 22.5792 MHz + 1 x SC 24.5760 MHz + 1 x TWTMC-DRIXO-F + 1 x TWTMC-PXO-F + 1 x TWTMC-DBM-F 22/24MHz to 45/49MHz + 2 x TWTMC-STS-SX + 1 x TWTMC-DRIXO-XFMR + 1 x TWTMC-EXO-F + 1 x TWTMC-STS-DX

- mksung: 1 x SC 22.5792 MHz + 1 x SC 24.5760 MHz + 2 x TWTMC-DRIXO + 2 x TWTMC-DRIXO-XFMR + 2 X TWTMC-DBM 22/24 MHz to 45/49 Mhz + 2 x TWTMC-DBM-XFMR + 1 x TWRPS-UGL + 1 x TWRPS-pp + 1 x TWTMC-STS-DX + 1 x TWTMC-STS-SX

- Sligolad: 1 X AT 5.6448 MHz + 1 X AT 11.2896 MHz + 1 offAT 22.5792 MHz + 1 off AT 24.5760 MHz + 1 off SC 5.6448 MHz + 1 off SC 6.1440 MHz + 1 off SC 11.2896 MHz + 1 off SC 12.2880 MHz + 2 off SC 22.5792 + 2 off SC 24.5760 + 2 off TWTMC-DRIXO + 2 off TWTMC-PXO + 4 off TWTMC-DBM + 1 off TWTMC-DRIXO-F + 1 off TWTMC-PXO-F + 1 off TWTMC-DBM-F + 4 off TWTMC-DRIXO-XFMR + 4 off TWTMC-PXO-XFMR + 4 off TWTMC-DBM-XFMR

- wlowes: 1 x SC 5.6448 MHz + 1 x TWTMC-DRIXO + 1 x TWTMC-DRIXO-XFMR

- Audio curiousity: 1 x SC 5.6448 MHz 3rd overtone 15 73,00 + TWTMC-DRIXO-F New Driscoll XO (without crystal) 120,00 + TWTMC-DBM-XFMR Frequency doubler transformers kit 21,00 + 1 x 11.2896 MHz TWTMC-PPG New Pierce entry with HC-49/U crystal 22,00 + 1 x 6.1440 MHz TWTMC-PPG New Pierce entry with HC-49/U crystal 22,00

- minionas: 2 × TWTMC-DRIXO-F + 2 × TWTMC-DBM-F + 2 × TWTMC-STS-SX + 1 × SC 5.6448 MHz + 1 × SC 6.1440 MHz

-tonerei : 2 x TWTMC-DRIXO-F + 1 x SC 22.5792 MHz + 1 off SC 24.5760 MHz

Cerole: 2 x TWTMC-DRIXO + 2 x TWTMC-DRIXO-XFMR + 2 x TWTMC-DBM + 1 x TWTMC-STS-SX + 1 x TWTMC-STS-DX

-Supersurfer:2x TWRPS-UGL-F Linear regulator 12V 70,00, 2x TWTMC-DRIXO-F New Driscoll XO (without crystal) 120,00, 2x TWTMC-DBM-F Frequency doubler 80,00, 2x TWTMC-STS-SX Sine to square converter (SX) 16,00, 2x TWTMC-STS-DX Sine to square converter (DX) 16,00

-Diyiggy : 1x SX ; 1x New Discroll ; 1 DRXO-trafo ; 1x new Regulator*

*: PP or linear acording the Voltage list needed. I wish to had a new entry Pierce raw board for the two AT-Cut I already own, but if the old Discroll pcbs I have are close performance from the new entry Pierce, it's ok and will avoid wastes & I will sleep better.

-gabor80: 2 x TWTMC-DRIXO + 2 x TWTMC-DRIXO-XFMR + 1 X TWTMC-DBM 6 MHz to 12 MHz + 1 X TWTMC-DBM 12 MHz to 24 MHz + 2 x TWTMC-DBM-XFMR + 2 x TWTMC-STS-SX

- woodturner-fran: 5 x TWTMC-DRIXO-F + 3 x SC 22.5792 MHz + 2 x SC 24.5760 MHz

-mbrennwa (please check if this is complete and makes sense for a IAN FiFoPi): 1 x SC 5.6448 MHz* + 1 x SC 6.144 MHz* + 4 x TWTMC-DBM-F* + 2 x TWTMC-DRIXO-F + 1 x TWTMC-STS-DX + 1 x TWTMC-STS-SX + Battery-PSU system (post 475)
[*only if this performs substantially better than higher-frequency crystals without frequency doublers; otherwise I'll take higher-frequency crystals without the frequency doublers]

- SimonJ - NOt sure what crystals yet and also not sure how many freq doublers you can have or how it works to it into the FiFoPi space? So for now...
2x TWTMC-DRIXO-F New Driscoll XO (without crystal) 120,00
1x TWTMC-STS-SX Sine to square converter (SX) 16,00
1x TWTMC-STS-DX Sine to square converter (DX) 16,00
2x crystals SC-cut, frequency TBC.
2x (may be more) TWTMC-DBM-F Frequency doubler 80,00

- G600
1 x SC 11.2896 MHz
1 x SC 12.2880 MHz
2 x TWTMC-DRIXO-F
1 x TWTMC-DBM-F "11 to 22"
1 x TWTMC-DBM-F "12 to 24"
1 x TWTMC-STS-DX
1 x TWTMC-STS-SX

- nielsek: 2 x TWTMC-DRIXO-F + 2 x TWTMC-DBM-F + SC 5.6448 + SC 12.2880 + TWTMC-STS-SX + TWTMC-STS-DX + TWRPS-UGL-F or Battery-PSU


- CV placeholder - number of crystals and boards TBD
 
F

fralippo

Member
Joined 2006
Interests list:


- andrea_mori: 1 x SC 5.6448 MHz + 1 x SC 6.144 MHz + 2 x TWTMC-DRIXO + 2 x TWTMC-EXO + 2 x TWTMC-DRIXO-XFMR + 2 x TWTMC-EXO-XFMR + 1 x TWRPS-UGL + 1 x TWRPS-pp

-hifoli: 1 x SC 5.6448 MHz + 1 x SC 6.144 MHz + 2 x TWTMC-DRIXO + 2 x TWTMC-DRIXO-XFMR + 1 x TWRPS-UGL + 1 x TWRPS-pp + 1 x TWTMC-STS-DX + 1 x TWTMC-STS-SX

-laserscrape: 1 x SC 22.5792 MHz + 1 x TWRPS-UGL + 1 x TWTMC-DRIXO + 1 x TWTMC-DRIXO-XFMR + 1 x TWTMC-STS-SX

-Markw4: 1 X SC 11.2896 MHz + 1 x AT 22.5792 MHz + 1 x AT 24.5760 MHz + 1 x AT 45.1584 MHz + 1 x SC 22.5792 MHz + 1 x SC 24.5760 MHz + 1 x TWTMC-DRIXO-F + 1 x TWTMC-PXO-F + 1 x TWTMC-DBM-F 22/24MHz to 45/49MHz + 2 x TWTMC-STS-SX + 1 x TWTMC-DRIXO-XFMR + 1 x TWTMC-EXO-F + 1 x TWTMC-STS-DX

- mksung: 1 x SC 22.5792 MHz + 1 x SC 24.5760 MHz + 2 x TWTMC-DRIXO + 2 x TWTMC-DRIXO-XFMR + 2 X TWTMC-DBM 22/24 MHz to 45/49 Mhz + 2 x TWTMC-DBM-XFMR + 1 x TWRPS-UGL + 1 x TWRPS-pp + 1 x TWTMC-STS-DX + 1 x TWTMC-STS-SX

- Sligolad: 1 X AT 5.6448 MHz + 1 X AT 11.2896 MHz + 1 offAT 22.5792 MHz + 1 off AT 24.5760 MHz + 1 off SC 5.6448 MHz + 1 off SC 6.1440 MHz + 1 off SC 11.2896 MHz + 1 off SC 12.2880 MHz + 2 off SC 22.5792 + 2 off SC 24.5760 + 2 off TWTMC-DRIXO + 2 off TWTMC-PXO + 4 off TWTMC-DBM + 1 off TWTMC-DRIXO-F + 1 off TWTMC-PXO-F + 1 off TWTMC-DBM-F + 4 off TWTMC-DRIXO-XFMR + 4 off TWTMC-PXO-XFMR + 4 off TWTMC-DBM-XFMR

- wlowes: 1 x SC 5.6448 MHz + 1 x TWTMC-DRIXO + 1 x TWTMC-DRIXO-XFMR

- Audio curiousity: 1 x SC 5.6448 MHz 3rd overtone 15 73,00 + TWTMC-DRIXO-F New Driscoll XO (without crystal) 120,00 + TWTMC-DBM-XFMR Frequency doubler transformers kit 21,00 + 1 x 11.2896 MHz TWTMC-PPG New Pierce entry with HC-49/U crystal 22,00 + 1 x 6.1440 MHz TWTMC-PPG New Pierce entry with HC-49/U crystal 22,00

- minionas: 2 × TWTMC-DRIXO-F + 2 × TWTMC-DBM-F + 2 × TWTMC-STS-SX + 1 × SC 5.6448 MHz + 1 × SC 6.1440 MHz

-tonerei : 2 x TWTMC-DRIXO-F + 1 x SC 22.5792 MHz + 1 off SC 24.5760 MHz

Cerole: 2 x TWTMC-DRIXO + 2 x TWTMC-DRIXO-XFMR + 2 x TWTMC-DBM + 1 x TWTMC-STS-SX + 1 x TWTMC-STS-DX

-Supersurfer:2x TWRPS-UGL-F Linear regulator 12V 70,00, 2x TWTMC-DRIXO-F New Driscoll XO (without crystal) 120,00, 2x TWTMC-DBM-F Frequency doubler 80,00, 2x TWTMC-STS-SX Sine to square converter (SX) 16,00, 2x TWTMC-STS-DX Sine to square converter (DX) 16,00

-Diyiggy : 1x SX ; 1x New Discroll ; 1 DRXO-trafo ; 1x new Regulator*

*: PP or linear acording the Voltage list needed. I wish to had a new entry Pierce raw board for the two AT-Cut I already own, but if the old Discroll pcbs I have are close performance from the new entry Pierce, it's ok and will avoid wastes & I will sleep better.

-gabor80: 2 x TWTMC-DRIXO + 2 x TWTMC-DRIXO-XFMR + 1 X TWTMC-DBM 6 MHz to 12 MHz + 1 X TWTMC-DBM 12 MHz to 24 MHz + 2 x TWTMC-DBM-XFMR + 2 x TWTMC-STS-SX

- woodturner-fran: 5 x TWTMC-DRIXO-F + 3 x SC 22.5792 MHz + 2 x SC 24.5760 MHz

-mbrennwa (please check if this is complete and makes sense for a IAN FiFoPi): 1 x SC 5.6448 MHz* + 1 x SC 6.144 MHz* + 4 x TWTMC-DBM-F* + 2 x TWTMC-DRIXO-F + 1 x TWTMC-STS-DX + 1 x TWTMC-STS-SX + Battery-PSU system (post 475)
[*only if this performs substantially better than higher-frequency crystals without frequency doublers; otherwise I'll take higher-frequency crystals without the frequency doublers]

- SimonJ - NOt sure what crystals yet and also not sure how many freq doublers you can have or how it works to it into the FiFoPi space? So for now...
2x TWTMC-DRIXO-F New Driscoll XO (without crystal) 120,00
1x TWTMC-STS-SX Sine to square converter (SX) 16,00
1x TWTMC-STS-DX Sine to square converter (DX) 16,00
2x crystals SC-cut, frequency TBC.
2x (may be more) TWTMC-DBM-F Frequency doubler 80,00

- G600
1 x SC 11.2896 MHz
1 x SC 12.2880 MHz
2 x TWTMC-DRIXO-F
1 x TWTMC-DBM-F "11 to 22"
1 x TWTMC-DBM-F "12 to 24"
1 x TWTMC-STS-DX
1 x TWTMC-STS-SX

- nielsek: 2 x TWTMC-DRIXO-F + 2 x TWTMC-DBM-F + SC 5.6448 + SC 12.2880 + TWTMC-STS-SX + TWTMC-STS-DX + TWRPS-UGL-F or Battery-PSU

- CV placeholder - number of crystals and boards TBD

- fralippo: 1 x TWTMC-DRIXO-XFMR + 1 x TWRPS-UGL + 2 x TWTMC-STS-SX
 
andrea_mori

andrea_mori

Banned
Joined 2005
G600 said:
Very promising.

Just to be sure, It's not possible to feed Twisted Pear's Cronus with these new clocks (no half duty cycle)?

And what is the difference between new Driscoll and new difefrential XOs?
Click to expand...

I believe you can feed the Cronus with these oscillators, you have to use the sine to square converter after the XO to get 50% duty cycle square wave.

Driscoll and Differential: different circuits but similar performance, please wait for the final plots to see the difference.
 
E

Emi90

Banned
Joined 2016
Interests list:


- andrea_mori: 1 x SC 5.6448 MHz + 1 x SC 6.144 MHz + 2 x TWTMC-DRIXO + 2 x TWTMC-EXO + 2 x TWTMC-DRIXO-XFMR + 2 x TWTMC-EXO-XFMR + 1 x TWRPS-UGL + 1 x TWRPS-pp

-hifoli: 1 x SC 5.6448 MHz + 1 x SC 6.144 MHz + 2 x TWTMC-DRIXO + 2 x TWTMC-DRIXO-XFMR + 1 x TWRPS-UGL + 1 x TWRPS-pp + 1 x TWTMC-STS-DX + 1 x TWTMC-STS-SX

-laserscrape: 1 x SC 22.5792 MHz + 1 x TWRPS-UGL + 1 x TWTMC-DRIXO + 1 x TWTMC-DRIXO-XFMR + 1 x TWTMC-STS-SX

-Markw4: 1 X SC 11.2896 MHz + 1 x AT 22.5792 MHz + 1 x AT 24.5760 MHz + 1 x AT 45.1584 MHz + 1 x SC 22.5792 MHz + 1 x SC 24.5760 MHz + 1 x TWTMC-DRIXO-F + 1 x TWTMC-PXO-F + 1 x TWTMC-DBM-F 22/24MHz to 45/49MHz + 2 x TWTMC-STS-SX + 1 x TWTMC-DRIXO-XFMR + 1 x TWTMC-EXO-F + 1 x TWTMC-STS-DX

- mksung: 1 x SC 22.5792 MHz + 1 x SC 24.5760 MHz + 2 x TWTMC-DRIXO + 2 x TWTMC-DRIXO-XFMR + 2 X TWTMC-DBM 22/24 MHz to 45/49 Mhz + 2 x TWTMC-DBM-XFMR + 1 x TWRPS-UGL + 1 x TWRPS-pp + 1 x TWTMC-STS-DX + 1 x TWTMC-STS-SX

- Sligolad: 1 X AT 5.6448 MHz + 1 X AT 11.2896 MHz + 1 offAT 22.5792 MHz + 1 off AT 24.5760 MHz + 1 off SC 5.6448 MHz + 1 off SC 6.1440 MHz + 1 off SC 11.2896 MHz + 1 off SC 12.2880 MHz + 2 off SC 22.5792 + 2 off SC 24.5760 + 2 off TWTMC-DRIXO + 2 off TWTMC-PXO + 4 off TWTMC-DBM + 1 off TWTMC-DRIXO-F + 1 off TWTMC-PXO-F + 1 off TWTMC-DBM-F + 4 off TWTMC-DRIXO-XFMR + 4 off TWTMC-PXO-XFMR + 4 off TWTMC-DBM-XFMR

- wlowes: 1 x SC 5.6448 MHz + 1 x TWTMC-DRIXO + 1 x TWTMC-DRIXO-XFMR

- Audio curiousity: 1 x SC 5.6448 MHz 3rd overtone 15 73,00 + TWTMC-DRIXO-F New Driscoll XO (without crystal) 120,00 + TWTMC-DBM-XFMR Frequency doubler transformers kit 21,00 + 1 x 11.2896 MHz TWTMC-PPG New Pierce entry with HC-49/U crystal 22,00 + 1 x 6.1440 MHz TWTMC-PPG New Pierce entry with HC-49/U crystal 22,00

- minionas: 2 × TWTMC-DRIXO-F + 2 × TWTMC-DBM-F + 2 × TWTMC-STS-SX + 1 × SC 5.6448 MHz + 1 × SC 6.1440 MHz

-tonerei : 2 x TWTMC-DRIXO-F + 1 x SC 22.5792 MHz + 1 off SC 24.5760 MHz

Cerole: 2 x TWTMC-DRIXO + 2 x TWTMC-DRIXO-XFMR + 2 x TWTMC-DBM + 1 x TWTMC-STS-SX + 1 x TWTMC-STS-DX

-Supersurfer:2x TWRPS-UGL-F Linear regulator 12V 70,00, 2x TWTMC-DRIXO-F New Driscoll XO (without crystal) 120,00, 2x TWTMC-DBM-F Frequency doubler 80,00, 2x TWTMC-STS-SX Sine to square converter (SX) 16,00, 2x TWTMC-STS-DX Sine to square converter (DX) 16,00

-Diyiggy : 1x SX ; 1x New Discroll ; 1 DRXO-trafo ; 1x new Regulator*

*: PP or linear acording the Voltage list needed. I wish to had a new entry Pierce raw board for the two AT-Cut I already own, but if the old Discroll pcbs I have are close performance from the new entry Pierce, it's ok and will avoid wastes & I will sleep better.

-gabor80: 2 x TWTMC-DRIXO + 2 x TWTMC-DRIXO-XFMR + 1 X TWTMC-DBM 6 MHz to 12 MHz + 1 X TWTMC-DBM 12 MHz to 24 MHz + 2 x TWTMC-DBM-XFMR + 2 x TWTMC-STS-SX

- woodturner-fran: 5 x TWTMC-DRIXO-F + 3 x SC 22.5792 MHz + 2 x SC 24.5760 MHz

-mbrennwa (please check if this is complete and makes sense for a IAN FiFoPi): 1 x SC 5.6448 MHz* + 1 x SC 6.144 MHz* + 4 x TWTMC-DBM-F* + 2 x TWTMC-DRIXO-F + 1 x TWTMC-STS-DX + 1 x TWTMC-STS-SX + Battery-PSU system (post 475)
[*only if this performs substantially better than higher-frequency crystals without frequency doublers; otherwise I'll take higher-frequency crystals without the frequency doublers]

- SimonJ - NOt sure what crystals yet and also not sure how many freq doublers you can have or how it works to it into the FiFoPi space? So for now...
2x TWTMC-DRIXO-F New Driscoll XO (without crystal) 120,00
1x TWTMC-STS-SX Sine to square converter (SX) 16,00
1x TWTMC-STS-DX Sine to square converter (DX) 16,00
2x crystals SC-cut, frequency TBC.
2x (may be more) TWTMC-DBM-F Frequency doubler 80,00

- G600
1 x SC 11.2896 MHz
1 x SC 12.2880 MHz
2 x TWTMC-DRIXO-F
1 x TWTMC-DBM-F "11 to 22"
1 x TWTMC-DBM-F "12 to 24"
1 x TWTMC-STS-DX
1 x TWTMC-STS-SX

- nielsek: 2 x TWTMC-DRIXO-F + 2 x TWTMC-DBM-F + SC 5.6448 + SC 12.2880 + TWTMC-STS-SX + TWTMC-STS-DX + TWRPS-UGL-F or Battery-PSU

- CV placeholder - number of crystals and boards TBD

- fralippo: 1 x TWTMC-DRIXO-XFMR + 1 x TWRPS-UGL + 2 x TWTMC-STS-SX
- Emi90: 2 x TWRPS-UGL-F, 2 x TWTMC-DRIXO-F Driscoll XO, 4 x TWTMC-DBM, 2 x TWTMC-STS-SX, 2 x TWTMC-STS-DX
 
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