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  1. 711

    Heil EQ-200

    Picked this up and wanted a looksie
  2. 711

    Cobra 146 AMC

    I used the link and a few other of Andy's post for reference https://www.worldwidedx.com/threads/uniden-pc122-low-am-modulation.261212/ Ran a couple experiments on this chassis. After a tune up, I did the NPC with the resistor value being determined by using a 1k pot to find the value at...
  3. 711

    2950 Top Gun CP-1 Compressor

    Been wanting to do a before and after for a while now. Did the NPC to the radio adjusted the resistor for 90-100% negative modulation and limiter in tact. Audio generator was kept the same through the videos till the last video. Second video was taken with R171 removed (limiter circuit). Last...
  4. 711

    Inside a PP1

    Got a used PP1, never came with instructions, so I had no idea which wires were which. Sharing what I found for others
  5. 711

    Stryker PA section

    Strykers has been a selling like hotcakes recently. Besides the bling bling lights and cosmetic features, the output in watts seem to be very attractive. Knowing that the circuit layout is shared amongst similar radios ie Lincoln II, Anytone 6666 and alike, the PA section is drastically...
  6. 711

    Golden goose PTT?

    I hope this is not a trip down a rabbit hole.
  7. 711

    Uniden 505XL variable power

    Tis the season. I'll share a few steps I did to add some modulation to this cheap radio. Schematics for the newer Uniden radios are not online, however if you scrub the President schematics really good you can find a model that is its cousin minus a few components. Using the cheat sheet from...
  8. 711

    Top Gun CP-1 Undressed

    Not what I thought it was but performs the same action as I suspected
  9. 711

    Part 2 SR-955 AT 6666 Audio expansion worked out and now public

    I’m sorry the OP deleted his thread. I dislike putting energy into a post on the open forum to have it deleted due to feelings? Anyhow, like all post here , for the benefit of helping everyone here . This is the original post From the OP After Working with a very smart member of the community...
  10. 711

    President Lincoln FYI

    I dislike the way they did it but not the idea. Anyhow they replaced R21 1.2k with a 1k Pot and 500 or so ohm to ground labeled it RF Power. I’d rather they did the R174 mod and 10k pot there.
  11. 711

    MRF455 daughterboard

    Tried to toner transfer but that was giving me a hard time so I went and tried another free software. Still need to learn the whole 3d modeling though. Hope the hole gets drilled out correctly.
  12. 711

    Top Gun compressor

    Not sure why the Top Gun gets the bad reviews . I like them and always try to do my research before buying. Lately while browsing through schematics, I seen something cool. The K40 had a good mic circuit and sounded pretty good also. The schematic shows an opamp with a diode combo, resistor and...
  13. 711

    EKL light rings

    Was watching one of those silly super duper cobra videos. The solder slinger was mentioning that the light rings were going for $17 on ebay. Educate yourself consumers, $5 from Eric over at Palomar aka EKL Imports. Just doing my weekly good deed and staying away from these recent Return from the...
  14. 711

    Flex radio

    I know the answer but I still have to ask. I know that these radios are locked by the TURF file loaded by the distributors. Being that other radios like Kenwood, Yaesu and many other amateur radios can be unlocked fairly easy. I do have a 1500 that is unlocked. I also have a few 1000’s that are...
  15. 711

    2950 alignment issue

    Got a fixer upper and during the PLL alignment I cannot tune VC2 to pull in 17.305mhz. Best I can do is 17.30430mhz. What that equates to so far is my RX being roughly one channel too high. On 27.2050 on the radio , I can hear my signal generator at 27.2150 however I can transmit on frequency on...
  16. 711

    Euro CB Digital wattmeter

    Many variants of this wattmeter. Does anybody have a schematic for it ? I’m changing LED colors but was wondering if the wattage could be adjusted to read more watts and also if the resolution (digits) could be increased?
  17. 711

    TS950SD display repair

    Bought the rig as is and found that the previous owner had swapped power supply connectors going to the display board from the AVR board. On HV and HG were 9 volts AC and the F and FG were gnd and -34v respectively. When I first got tgevrig, the filament wires were glowing red and partial...
  18. 711

    148f hybrid what's required

    i have a couple of 148s I'd like to add a frequency display to, like a 148f. I got an 88 front and a 148f front. I also have the counter board from a 148f. Besides the fact of rerouting the push button wires. What's needed to get the counter working right?
  19. 711

    DO NOT DEAL WITH THIS Person, member on here

    His screen name is 2112(not the real 2112 and his rubber raft) also goes by Showtimenga. He was supposed to do work for me and its been almost 4 months with nothing to show for it, hasn't returned calls and I now find out that he has scammed other people here and other forums as well. His name...
  20. 711

    Where to send my Galaxy

    Where would be the best place to send my 66V for repair and peak and tune?