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Wireless Remote Antenna Coax Switch from Green Heron Engineering
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Contact This Person

In an effort to reduce spam and the spread of viruses, we are now providing this form for you to contact a person that has placed an ad on QTH.COM. After submitting this form, an e-mail will be generated and sent to BOTH you and the person that placed the ad. The e-mail will contain a copy of the ad, plus your e-mail information and your comments.

NOTE -- BEFORE YOU RESPOND:

  1. Please Read the Safe Trading Tips article from KA9FOX.
    Link opens up a new window, so you can come back to this ad later
  2. Use the Feedback Forums to see if the person you are about to deal with has any good or bad feedback from previous dealings.
    Link opens up a new window, so you can come back to this ad later
You are responding to the following ad:

Ad Number:1751503
Date Placed:12/02/25
Name:Aaron
Phone Number:email
Callsign:W4JST
Category:AMPVHF
Heading:Tech Special 2m and 6m Solid State Amps
Ad Message:I have 3 solid state amps that need repair.
I'm interested in repairing myself if you're willing to talk me through the process.
OR
Willing to sell as-is. Make offers and specify if they include shipping or not.
-
1. RF Power Labs 400 watt 6m amp. Was working fine, now no amplification. Don't know of anything done to damage it.
I hear relay click but no increase in power output.
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2. TE Systems 1452G 350 watt 2 meter amplifier. This was briefly (a couple of seconds) transmitted with NO antenna connected. It since draws current and heats up if connected to DC power source.
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3. RF Concepts 2-417 45in 170out 2 meter amplifier.
Power LED turns on but otherwise there is no indication it's actually turned on. No relay click or anything. Just the same as if it's off. Power out is the same whether amp is on or off so thinking it's lacking something in the power on side of the circuit? Preamp seems to work and makes the relay click etc.

Your Response to this Ad:

Due to the amount of non-ham scammers trying to respond to the ads, I am now asking a simple question that ham operators should easily be able to answer, but scammers may not know the answer: What is the number that hams use to represent the phrase "Best Regards"? This number is typically transmitted by hams at the end of a QSO.
Best Regards:

Your Name:
Your Callsign: (Enter NONE if you have no call)
Your E-mail Address:
Your E-mail Address Again:
Your IP Address:216.73.216.34
  Please forget all information you have automatically stored about me in cookies.
Your message:

BUY / SELL / TRADE SAFELY!
I agree that I have read KA9FOX's Safe Trading Tips HERE (link opens in new tab).


 

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