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Your cobra 25 would require a channel kit for 10 meter use like the expo 100 S- channel kit for the cobra 25 ltd. DDS-VFO in a cobra 25 youll have all the bands the radio can handle

That wasnt very nice and totally uncalled for talkin to him that way when he just wants information and instructions and you com.ent his jc penny radio. Ill make sure his cobra 25 goes 10 meter and hopefully your on 10 meter so you can hear his cobra 25 blasting audio worldwide on 10 meter. Be...

I have an old pride 150 bi liniear mobile amp that keys up and stays keyed whenever power is switched on and the relays are not stuck and the key transistor taken out it does not key up and the key transistor is still good it tested good but the sockets where it came from in the amp are all 3...

I have a pride 150 bi liniear thats transmitting on its own as soon as power switch turns on and its not stuck relays they click on when power switch switches on

Has there ever been built before a rf amplifier utilizing all mosfet irf520,s or simular that capable of 1000 watts ?

The entire top load was cut off to get 1.1 swr useing 75 ohm coax and it works pretty good

I have the skipshooter and the firestik 7 foot antennas that i had experimented with out here on my apartment balcony stationary rail mount. My dumbass forgot that i was useing 75 ohm coax for cb radio and ended up cutting the entire top load off both antennas to get a 1.1 swr and they both...

What is the most common problem with the preamp not working in the old palomar tx-100 bi liniear and how can i fix this problem at home ? Besides cleaning the relays is there any componants i may wnt to replace in the preamp circuit

What is the most common problem and solution or fix with the preamp not working in a palomar tx-100 bi liniear 2 pill

2sc2290,s are near $130 for just 1 on rf parts. Expensive yes but mutch better than all these mosfet amps they make now days

I just recently purchased a Palomar tx-100 and 4 other old 23 channels for $25 that i thought would not work by the looks of everything i figured they had sit in somebodys barn for 30 years from the dirt but not rusty at all. The inside of the amp was suprisengly clean so i cleaned a little bit...

This is squints... In the service menu which one is the ssb frequency alignment and what should that frequency be set ?

You guys was correct on the palomar max mod tho I didn't do it to my radio a friend of mine sent his quad 6 in to a tech had the max mod installed and his experience is not a pleasant one. He's not at all satisfied he claims his radio doesn not woomrk as well as it did before

This is why it is necessary to learn electronics and how to repair electronics mainly because ya just can't trust anybody now days.

And Palomar max mods are unnecessary I all aspects don't let anyone con you into thinking they are

All the modern day cobras aren't built like they use to be and a jeep would beat o e to death in a short time. The Ronald already has MOSFETs in it and plus the Ronald is made by the only company who is building the best and will be the next household name in cb and export radios. It's no...

The data sheets I found on the 520N indicate that the 520 does 60 watts while the 520N does 48 watts.

IRF520 the Uniden bearcat pro 505 xl has a MOSFET already in it mine has a IRF520

This is ridiculous that nobody in the entire CB radio industry in 3 country's cannot tell me the final type in the 505