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Author Topic: Pre Made Digital VFO???  (Read 2484 times)
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Carl WA1KPD
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« on: January 03, 2019, 02:27:08 PM »
Does anyone make a pre-assembled SS digital VFO that will work with BA stations?
I'd like to get one but the only alternatives seem to be kits and or kit subassemblies that I do not prefer to deal with.
Thanks
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Carl

"Okay, gang are you ready to play radio? Are you ready to shuffle off the mortal coil of mediocrity? I am if you are." Shepherd
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Nico and Chappie (Chappie is the dog...)
« Reply #1 on: January 03, 2019, 03:05:58 PM »
I bought one and made an amplifier for it able to drive tubes. It outputs approx 50 - 80Vpp. Works nice and you can select between VFO A or B, has frequency offset etc.
I did post the project here in techn. forum, my DDS VFO. You can't go wrong for the price though you need to add a tuned circuit to clean the signal a little. Thats incorporated in the amplifier
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w1jto
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« Reply #2 on: January 03, 2019, 09:54:07 PM »
Did you look at these guys ?

Electronic Specialty Products
3054 Moore Drive
Oviedo, FL 32765
407-366-4859
kk4pk.com

I bought one and it was turnkey, fairly high quality and worked well.

It was 7-10v PP up to 80m,  above it got close to 4v PP @ 20m and worked well on my BA

The owner is a very nice guy.
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WE1X
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« Reply #3 on: January 04, 2019, 07:41:26 AM »
http://electronicspecialtyproducts.com/ddsuniversal.html
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KD6VXI
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Making AM GREAT Again!
« Reply #4 on: January 04, 2019, 03:06:53 PM »
https://forums.qrz.com/index.php?threads/esp-dd-103-digital-display-for-collins-drake.641187/
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