The Defpom Forum, for RadioMods, S&M Software and Music by The Defpom

Hi, these are the top and bottom pcbs of the GE B-model. Schematic too.






Cheers
John

Hi 222, no, the GE I have is the B-model twin pcb (back to back) same board as GE super base but in a mobile transceiver. As far as I know the following were the only radios ever made with this twin board. U.S. SSB, PTBM080/085COX, PTRF003/004/005DOX Dak Mark X: {L209, L212, L214, RV9-AMC, RV201-ALC...

Service and Alignment, Parts Layout and List, and Schematic Diagram to suit the following Cybernet radios: Philips SSB2001; Super Panther Mark I and Mark II; Super Bengal Base; Apollo Mark I, Phantom Communicator ; Karinna KSB-18; HMV Road Hound; Expo Bushranger; Dick Smith Hornet Mark I; Dick Smith...

Here are some pics to prove it exists http://img220.imageshack.us/img220/7708/jvc2lens012m.th.jpg http://img3.imageshack.us/img3/1888/phantom003.th.jpg http://img34.imageshack.us/img34/3062/phantom005.th.jpg http://img3.imageshack.us/img3/4273/phantom004.th.jpg As you can see it is plainly a mostly ...

Hi 222, the mode switch is not an enclosed unit so I sprayed it with wd40 and splashed it with isopropyl and gave it many turns back and forth to no avail. No I adjusted the CTs to get usb/lsb rx on freq is all, besides, I cant hear anything on am to adjust by ear, no rx on am, I got it on ebay some...

Hi, just on CROs how bout a 40mHz Hitachi V422 anygood? Has no probes but I found a manual on the net.

Cheers
John

Hi 222, same board as super panther, bengal, american electronics etc single board 02a but, has inbuilt swr meter as well and is 18 channel aussie version and yes old. It has modulation on am so I guess not mic audio and PA works, I adjusted ct1 and ct2 by ear using another set ( it was way off freq...

Hi 222, did they work?

Cheers
John

Hi anyone that is reading this, please keep posting on this forum, all input is worthy (even guesswork to me). I have perused the pages and it seems to me people just come here get their fix and are never to be seen again. You will need this place again one day, and maybe people will not be so willi...

Hi 222, good to see you are still here, and TY for the reply, you seem like you know a bit about radios, could you give my other 2 posts a look? You seem to know what you are talking about, and I am following a similar path to you, I reckon, although far behind you

Cheers and 73's

Hey 222, I enjoyed your posts immensely, keep up the good work.

Cheers and 73's

Hi Andy, thanks very much for the information, I will be keeping a look out for one in the next month or so, money is a little tight at the moment, unfortunately

Cheers
John

http://www.cbtricks.com/radios/uniden/p ... h_pg01.pdf
http://www.cbtricks.com/radios/uniden/p ... 10e_sm.pdf

I imagine its the same, except for power supply, chips the same.

Cheers
John

Hi lbcomms, thanks so much for your help, you are a champion. I am seriously thinking of getting a CRO now, I had a look at them on ebay. Is a 60 megahertz ok too or does it need to be near 27mhz?

Cheers
John

Hello again, I replaced Q210 before putting it back together, set up another HF radio using an UHF antenna, and was getting signal of 9+ all modes and sounding very nice, but, still no movement on power meter. With mic keyed it was drawing 1.3 amps and under modulation 1.5 amps (all modes). I don't ...

Hi lbcomms, thanks very much for that, I will give it a try.

Cheers
John

Radio Make and Model:General Electric A35825B PCB Number: PTRF003DOX and PTBM071COX PLL Number: O2A Test gear available: Digital multimeter,SWR/power meter, soldering iron and solder and de-soldering pump Symptoms:No transmit AM or SSB. What is working:Everything else fine. What has been tried: Repl...

Hi there, just wanted to say what a great site this is and I feel privileged to be a part of it. There is no other resource like it!

Cheers and 73's
John

Radio Make and Model: Expo Phantom Communicator PCB Number: ptbm048 PLL Number: 02A Test gear available: Digital multimeter, SWR/power meter Symptoms: No tx SSB and no RX AM What is working:All else functioning What has been tried:Visual check for dry joints. Did it suddenly happen ?: Purchased in t...