Jump to content
Electronics-Lab.com Community

johnson 2

Members
  • Posts

    28
  • Joined

  • Last visited

    Never

johnson 2's Achievements

Newbie

Newbie (1/14)

0

Reputation

  1. Is it possible to build some sort if parobolic dish for cb's that will workline of sight probigation communication?
  2. what type?, what freq?, what band? more details
  3. Hey guys I will send you a free cb radio if you do me a favor. Okay, give me some instructions on how to build a antenna tuner that will tune some random length of wire to gmrs/frs freqs(460-470mhz). The instructions MUST be very detailed and understandable and in english and I also would like a schematic if you can make one thanks
  4. that's not what I asked for and I only have 1 cb radio so thr person who helps me with schematics and syuff gets it after my aproval
  5. Can anyone help me build an antenna tuner that will tune a wire antenna to gmrs freqs (460-470 mhz fm) thanks guys. Oh and if you help me give me your address and I will hook you up with a free cb radio and a groundplane for it :)
  6. no guys you now how there is FM and AM so is there a radio that Operates on megaherts that is Amplitude modulation
  7. I have never heard of any thing like it is there something like that out there?
  8. I want to better my reception even more please help me
  9. I have a extreme problem with this, I have a pair of two way radios that do not have an external antenna output, so they are not moblie they are handheld type. Now I really would apreciate if you guys could give me a link (In english) on how to build one for handheld units because i can not find one. For a verticle one like 1/4 wave what materials do I need and how do I build one. PLEASE give details PLEASE
  10. hey man, No because i never pick up mexican people talking and some times i can hear like mexican music on it too and i can tell that it's not other mexicans talking because there for one is no roger beep and two I can speak alittle mexican and they can't hear me
  11. I just found the ground on my radio, negitave, and know im picking up mexican radio stations, so i wanted to know what kind of antenna i should use to pick up better signals. please help like give me a english link or web site please
×
  • Create New...