Charles M0DED (ex Z21GQ ex ZS6BYB) saying "Hello"
 

Greetings everyone!

I have been living in UK the last 8 years, since having to leave my home country Zimbabwe (the Z21GQ c/s). My primary job most of my life was the design and construction of power electronics - things like 25kA rectifiers and railway traction systems, though I started out as an RF engineer with the Rhodesian PTC in 1963 and served in the Signals Workshop during the Rhodesian war (part-time). Now I teach people all over thr world how to maintain and repair linear accelerators from 2 to 15MeV.

I am very interested in homebrew (back home I had a factory making DIY solar lighting kits and getting pcb's done was no problem) but here in the UK I am lost for RF components, pcb makers and so on.

What I am particulary interested right now is whether anyone has a good circuit for an AD9910 DDS that I can control from my laptop? Of course, where to get a pcb would be a wonderful advantage. I've designed hundreds of boards in the past, but not since comning to the UK. Initially I want to use the DDS to check out HF front end filer characteristics for 14, 18, 10MHz

I have 2 Telefunkeb E1500 RX's as well as an ICOM IC-745. Longer term I would like to install H-Mode mixers in both, and narrow band filters in the E1500 (ham bands)

Any emails and ideas would be greatly appreciated

Charles
M0DED

Charles M0DED (ex Z21GQ ex ZS6BYB) saying "Hello"
 

Charles,

I emailed a reply to you, but it bounced. So here is what I said:

I can't answer your questions, but I think it would be a good idea for
you to join the RSGB Technical reflector and ask the

http://groups.yahoo.com/group/rsgbtech/

You don't have to be an RSGB member to join the reflector, and I know
that the people there are very helpful.

Good luck.

--
73
Ian, G3NRW

Charles M0DED (ex Z21GQ ex ZS6BYB) saying "Hello"
 

Hey OM

I don't like to push ebay but you have to go online at http://www.ebay.co.uk.

73 OM
de n8zu



On Jul 8, 7:09 pm, Charles Frizell Charles.Frizell.
wrote:
Greetings everyone!

I have been living in UK the last 8 years, since having to leave my home
country Zimbabwe (the Z21GQ c/s). My primary job most of my life was the
design and construction of power electronics - things like 25kA
rectifiers and railway traction systems, though I started out as an RF
engineer with the Rhodesian PTC in 1963 and served in the Signals
Workshop during the Rhodesian war (part-time). Now I teach people all
over thr world how to maintain and repair linear accelerators from 2 to
15MeV.

I am very interested in homebrew (back home I had a factory making DIY
solar lighting kits and getting pcb's done was no problem) but here in
the UK I am lost for RF components, pcb makers and so on.

What I am particulary interested right now is whether anyone has a good
circuit for an AD9910 DDS that I can control from my laptop? Of course,
where to get a pcb would be a wonderful advantage. I've designed
hundreds of boards in the past, but not since comning to the UK.
Initially I want to use the DDS to check out HF front end filer
characteristics for 14, 18, 10MHz

I have 2 Telefunkeb E1500 RX's as well as an ICOM IC-745. Longer term I
would like to install H-Mode mixers in both, and narrow band filters in
the E1500 (ham bands)

Any emails and ideas would be greatly appreciated

Charles
M0DED

--
Charles Frizell

Thanks Ian
I am a member of RSGB, so will try that site.
Thanks
Charlea
M0DED