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Hello, all. You know of anyone that is able to convert the Heathkit SB-220 to a five tube amplifier. That is with an external Peter W. Dahl transformer? My local Teck dose not has the time and is swamped with work. Thanks.

I have a chance to buy a Heathkit SB-220 that is in good shape for $700.00 What do the tech's think about the amplifier :?: Thanks.

Hello, all I have a Ranger 2970-DX installed in a GMC V8 truck. I’m having a lot of fuel pump noise from the Wilson 5000 magnet mount antenna to the radio. When I disconnect the coax the noise disappears, that why I know that it is coming from the antenna. How do I install a noise filter in the...

Hello all. I purchased an EC-990 Echo Chamber. I’m having trouble installing it inline with my Ranger 2995 DX. The echo chamber dose not has a dc power cord, and according to the web site that I bought it from all I have to do is plug it into my radio and the mike into the echo box. With my...

Hello all. What I want to know is how to peak the wattage on a Cobra HH-38WXST. I need to know were the pod for dead key is located. And the modulation pod is located? I believe all I need to do is crank up the modulation? Because the Cobra HH-38WXST sounds a little flat on transmit. Is there a...

Hello to all! This is my first posting for this website. I had a channel guard filter installed into a Ranger 2995-DX. The adjacent channel rejections with the Channel Guard filter is great. I have an IMAX 2000 ground plane 104 ft. in the air. The people I use to hear on bleed over I no...