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thank you....

does anyone know where i can get replacment boards for 1x4 or straight 4 pill amps? thank you in advance.

not very good one

i have a kicker 125 gold face black box 2 mrf 454's but need some schematics on it its not keyin up ive checked all my inputs and still no key there is a spot where looks like a transistor broke off but not sure what to replace with any help apriciated

hi i have a boomer deluxe 600 1x4 its got one sd1446 driving 4 sd1446's and the driver transistor is the only one that test good. and was wondering can i just replace them with 4 2sc2290's and leave the sd1446 thats good in for the driver? the 1446's are 70watts and the 2290's are 80watts not...

i have a swing kit but the paper it came with only show how to install on a cobra 29 and uniden model cb so i cant install that to my 148 no directions.

i cant seem to find any info on this amp at all its a cobra 200vm used to work great but couple resisters been gettin hot and i have no clue what to replace with the colors gone of them

on ssb with out the amp on it will deadkey at zero and swing close to 25 watts i never checked on ssb till you mentioned ssb so i went to garage and checked just about 25 watts so my am power is too high? how can i lower it but keep the max forward swing i wouldnt mind 2 watt dk to 15 watt swing...

Ok i have a cobra 148 nw st deadkeys at 4 watts and swings to 13 but when i turn my amp on it deadkeys at 175 and swings backwards to 150 can anybody help me? i just dont understand? ive never had a radio do this to me maybee i need a variable power kit installed ? does anybody know any mods or...

does anybody know where i can find the tuning mods for cobra 148 nw st radio? still dont know why it swings backwards on watt meter when amp is on when off radio swings forward

I was diggin through some old cb stuff of mine and found an old palomar 450 elite hd 4 pill sd1446 and was wondering can anything be done to it for more power what should i run into it and expect out of it i just want to do some good dx'ing with my old amp palomar 250tx i was pushin 175watts...

where can i find a good amp 4 or 5 pill amp? ebay has nothing....

i have a palomar 250tx with 2 mrf454's and i was told i could buy 2 2sc2879's and install them and i could have more power. well that did not work i put them in and the output transformer started smoking dont now what to do now cant find any schematic to put it back to original or anything to...

can i run 2 linears to my a99 antenna? or can i only use one ? thanks....

tunable 5/8 skipshooter antenna mobile . i have 7 of them they all the same

i have an old goldenrod 45 a+ antenna has anybodu ever heard of this antenna ive never seen one like it before so i baught it for 15 bucks at a yard sale thought i could find some more info on here im not even sure on how to go about adjustin the swr on it but its labled 10-11m. thanks

i need schematics for a palomar 300a mobile amp and a cobra 200vm mobile amp and 600 boomer deluxe.... any help would be greatly appriciated.

is there any simple way to make a antenna tuner to get my swr's closer ive tried to adjust antenna with shortening the whip and even using a longer whip and cuttin it down can only get 3 match i also tried adding and shortening my coax. thanks,

Is there any simple and easy way to build a 3 element beam ? what do i need and whats steps? i want to talk long distance and i dont have alot of power im runnin a cobra 148 and a palomar 250tx from what im being told if i use a 3 element beam it would be better dx'in than my a99 thanks

thanks guys ill try and see what happenes