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  • A
    ARRL posted the thread ARISS Receives Challenger-7 Recognition in ARRL Updates.
    ARISS, Amateur Radio on the International Space Station, has been honored with the prestigious Challenger-7 Recognition, a national...
  • A
    ARRL posted the thread 10-Year-Old Receives Ham License and More in ARRL Updates.
    A brand-new young ham in Arizona got more than he was expecting after passing his amateur radio Technician class license exam earlier...
  • Hawkeye351
    Hawkeye351 posted the thread Mark 8 (17DQ6B) in Amplifiers.
    Hi all, been away for a while and in the process I lost my login info. Thanks to CableGuy and AuduoShockWave for getting me back up. I...
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  • TM86
    TM86 replied to the thread BinaryRock.
    For the Sidebander VI project I connected the clarifier to a +5V source and then used an arduino map function to set the clarifier...
  • AudioShockwav
    AudioShockwav reacted to nomadradio's post in the thread Siltronix SLM-100 Bi Linear Amplifier with Like Like.
    Cool link. Cary Audio stuff is the real deal. But the "SLM-100" in the thread title is a solid-state RF amplifier, not an audio amp. 73
  • MKwrench
    MKwrench reacted to brandon7861's post in the thread BinaryRock with Like Like.
    Going to roll the dice on having boards made without prototyping it first. I have no idea if this will work but I think I thought it...
  • MKwrench
    MKwrench replied to the thread Cobra 138XLR gets recapped..
    C402 is in my 3 button Grant mobile its a 220uf in line with the PA jack audio, all the other boards use a single 470uf (C103) for both...
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  • MKwrench
    MKwrench reacted to nomadradio's post in the thread Cobra 138XLR gets recapped. with Like Like.
    As popular CB radios become older they get senile. In a way. Aluminum electrolytic capacitors have a finite life span. And a radio with...
  • BC Coyote
    BC Coyote reacted to FlyBoy50's post in the thread 11 meter is very quiet? with Like Like.
    Made my first Indiana contact just running the Raw power of the Q6 Pro in my Cobalt today so that was different for a change but I was...
  • Number#9
    Number#9 replied to the thread Siltronix SLM-100 Bi Linear Amplifier.
    Hi does anyone have the schematic for the SLM100? I have one with a toasted coil and trying to determine value information.
  • FlyBoy50
    FlyBoy50 replied to the thread 11 meter is very quiet?.
    Made my first Indiana contact just running the Raw power of the Q6 Pro in my Cobalt today so that was different for a change but I was...
  • D
    doffo reacted to nomadradio's post in the thread Robyn sb 505d with Like Like.
    The Tone control won't be a linear-taper control like you need for the clarifier. It will have a "log" or audio taper on the resistance...
  • Lost Ram
    Lost Ram reacted to VMC's post in the thread 11 meter is very quiet? with Like Like.
    I've shot all sorts of skip, but I got to experience that one for the first time last week. Started the truck, heard a station sounding...
  • BC Coyote
    BC Coyote reacted to VMC's post in the thread 11 meter is very quiet? with Like Like.
    I've shot all sorts of skip, but I got to experience that one for the first time last week. Started the truck, heard a station sounding...
  • Moleculo
    Moleculo replied to the thread Home New Retevis MB2 CB Review.
    DE is Germany. As I recall, there are several choices.
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