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someone gave me a sirio 4 element beam today but its missing its gamma match is there a simple way to construct one? ive never had one apart to see how its made I have an antenna analyzer to test it but wasn't sure where to start thanks

I have an antron 99 and would like to use some aluminum tubing for ground radials but am not sure what the length needs to be or what angle I want to have 4 radials someone told me to build it straight out and another person told me either 45 or 90 degree angle for better takeoff what is the...

found this thought it was interesting thought I might share :confused1: CB radio in the United Kingdom - Wikipedia, the free encyclopedia

i currently have a sirio 3 element beam and can talk from north Carolina to califonia but I haven't been able to hit Hawaii yet I hear them all the time im pushing a little over a kilowatt but no contact I just cant seem to make I out of the USA will more elements get me out farther?

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I screwed myself here I traded this oldtimer my 4 pill for a palomar skipper 300 and he told me it worked got it home and hooked it up and nothing :confused:called him back to told me the driver tube was weak I looked through the top and 3 tubes in front are bright and 1 in back is dim so im iso...

I have a connex 3300hp It has dual1969's iv replaced both transistors and still no power out I hook my volt meter to center legs on finals and key up and it shows power and increses when I talk into the mic however I did not replace the driver because I had power at the finals but I do have a...

I have a palomar amp that has 2 2879's and one is bad is there any way I can pull both out and just run a single 2290 in it what would I have to do to convert it to a single pill ?

I have a workman bb3 tornado echo board and I want to install it in a radio but I do not have the instruction sheet any body know how its wired/? or have info on obtaining these instructions thanks........

want to do the swing mod but cant find the location of this resister anybody have an idea where this resistor is located ? thanks

I have this old radio and it dosent have final or driver I have 2 1969's so iput one in it but no have driver can I use a c2075 or c2078 in place of 2166 driver or a 2029 final out of a 29 to drive this 1969 ? thanks for any info....

just noticed the mike gain knob pulls out and in just like a switch and it says mike gain and anf not sure what anf stand for when I push it in the static gets louder when pushedin the static gets deeper and ideas?

anybody have a schematic of this amplifier? i have a few new parts and some parts are missing i want to put this amp back together its a 1x4 all sd1446's all i can find is the straight 4 pill info not sure how the driver is connected and not 100% sure its all here i know its not a great amp but...

I have a nice ranger radio wanting to trade for nice amp 2x4 or 6 pill or evrn a nice base radio thanks radio is freedom one series flag on faceplate thanks.....

Does anyone know about how i can find a schematic to build a 21 or 40 fet amp? or any big fet amp thnks 73's

i have the amc mod and expo mod but this radio barley has any swing this radio has 2166 driving 2x 2312 pretty much same as 1969 i know nobody likes this radio but it sounds great just need some swing i get 2 to 2.5 watts of swing.... any mods for this would be greatly appriciated i cant find...

Hello guys i have a freind who has this amp and he llikes to talk to ssb hes been doing it for a while now and wants to do it with this amp but when he keys up the relay only keys for a split second and then unkeys until he talks is there any ways to get this to key up right on ssb? and he knows...

Does any body know how to build an antenna Matcher for CB radio that can explain or have picture I want to build a small simple one using trimmer pots / air caps?

ok i have a 4 pill palomar 450hd all transistors are gone my brother took them out and used for another amp originally had sd1446's now i have 4 new 2sc2879 can i use them and if so what needs to be changed or modified in amp to handle them i know its probably cheaper to buy new amp or new...

anybody know how to install talkback on this radio ?