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Does anyone know which parts are direct drop in replacements for the 2312 I know the 1969 is similar and i believe they can be swapped without any changes to the circuit, I was wondering about the 2075, and nte236, also if there are other parts that could be used? I know the 2312's are pretty...

Hello everyone! I just got a JFK 2A+ and need some help with the audio limiter i found the pot to open it but still not enough does anyone know which limiter or any mod to increase the modulation on this radio ? it is a kind of nice radio it just needs a little more modulation ...Thanks for any...

Hey everyone thanks for looking I just bought a JFK II A+ I found 2 different versions on how to do the channel mod im guessing the cut the wire and move the jumper is the correct one ?? has anyone done the mod to one of these ? I should have the radio by the end of the week im hoping . Also...

I just picked up another one of these and it is really hard to find adjustment info so here is what i found RV201-squelch RV202-Modulation AMC RV-401- RX Meter RV-402-TX Meter CT401- Frequency Adjust not much but hopefully this will help others ,the channel mod is posted all over so i wont...

hey everyone thanks for reading and any help in identifying the part values... well here goes My Galaxy 1000 has 4 8975 tubes i was talking the other night and my meter got real bright then smoke show, (ugh great ) i believe 2 capacitors on the back of the ant load blew here are some pictures i...

hey everyone i have a small amp it keys 80 and swings to 125 with 2 watts in i would like to add a low power or variable power to it i really hate driving amps so hard it is a kicker 125 with 2 motorola 454's in it nice clean little amp i know it can be done but i really never done much with...

**Please Note this is NOT!!! the same as a 77-285 it is a totally different radio*** not really a mod just some info i couldn't find anywhere so i went thru this radio and here is what we have for adjustments. RV 1-Power RV 2-Squelch RV 4-TX Meter RV 5-Recieve Meter RV 6-AMC (modulation) the...

I really am impressed with some of the midlands this new one the 77-285A has 6 bands and freq. counter all in such a small radio it truly is an smt nightmare but as it works i am impressed here are a few pics.... .

hey everyone i have a messenger 500 i just got the other day it is impressive but once i took the cover off i noticed burnt resistors on l/m/h power board does anyone know the value of these resistors ?? i am thinking 1 to 2 watt but don't know the ohms???

found one on ebay it is a nice little radio it comes wit hi/lo power am/fm 120 channels scan and dw , i have been buying the 77-285 for awhile i like the 120 conversion and you can add hi/lo power this is the first one i seen that had all that already done. hence the EX I am just curious if it...

I have this connex 3300hp that i bought on ebay the transmit and modulation are working very well but there is no recieve. I did check all the usual mic ext speaker squelch even on pa there is no recieve i pulled the audio ic and there was a TA7222 in it I replaced and same thing i was just...