My name is Guy and I am an Amateur Radio Operator and like to build and test my own things.
This is a read only documentation source for my own use and limited info for others as they may have some interest.
If needed and you wish to contact me please see the N1GMM If you do not have access send email to “guy at eastroad dot org”
I make no claim as to the accuracy of the data here, I do not claim to be an Expert. I am entirely self taught.
Rigs: I have lots of other transceivers, but always go back to using my cube (s). All these are sitting on a shelf for now. I am not buying any more transceivers.. I have my life times worth here. Bucks running low. (BUT I KEEP SPENDING! )
NOTE: See anything here you want? Let me know. Things come and go.. I give a lot away for others needing radios.. but this has to stop. I do not like selling things.
Many Radios, most repairs by me, some bought, a lot built by me.
Radios:
- K2 #157 all options but dsp.. I resurrected this old baby.
- SDR CUBES, my favorite and uses softrock items and a custom DSP.
- OHR 20/40. Built my me from an old kit.. was a challenge as the PCB had internal shorts in IF chain.
- Redhot 20m
- NN1G old MarkII(?) 30m rig I bought broken and repaired. Works great
- K1EL 40m Open QRP rig. I actually have 2.. one I am still working on
- IC-745 with CW filters. Rebuilt, need to be aligned
- Palstar R30 For my listening station. No schematics. (anyone have any?)
- IC-R75 Modified filtering, for my listening station. Great receiver
- Hermes-Lite 2+
- USRP B100
- FDM-DUO brand new. Dont know why I bought this very nice radio
- Perseus brand new. Dont know why.
Rigs to be worked on:
- SWAN 100mx. neat rig bought used. dont know wny.. clean as a whistle. - Cubic Astro 150a needs work. Almost first Microprocessor PLL but PLL is not working.. clean - Cubic Astro 200. needs a little work.. with external supply. completely TTL PLL. - Century 21. Physical Dial failed (plastic gears) added a digital readout, overhauled PTO - Argonaut 505 complete, clean but old. Have not looked at it PTO and dial work smooth. - HW8 very clean with power supply.
Boat Anchors:
- HW101 + HP23-a completed recapping/other and rebuilding supply. Works fine. Need to align completely - Drake R-4B completed recapping/other. Works fine. Need to align completely - Drake T-4XB need to recap. AC-4 power supply rebuilt and working. - Collins 75S-1 need to recap and check resistors. Clean. - Collins 75S-3B need to recap and check resistors. Clean.