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Pm sent! Thanks!!

And maybe that’s the issue...this radio is just kicking it to hard with 30w swing...relay gets hot and starts kicking out...finals blow.

Sounds like the amp would be better suited for someone with a different radio! Maybe need to sell it and get a pill amp...anyone interested in a Maco? Lol

Actually, it does key fine the first couple of keys. This last episode, I started on a.m., keyed up with about 3w and 28-30w swing (from the radio) and worked the amp fine. Amp showed about 150w key and 550 modulation. Unkeyed, paused, keyed again...no issue. Filled to sideband, keyed/modulated...

Yes Sir! I’ll do that and report back!

Also, swr is fine between the amp/radio and after the amp so I’m sure it’s an issue with the amp itself.

As I recall there’s no issue in stand by. Just after a few key ups with the amp in operate...the amp relay chatters and blows the radio finals. If I could pip point what’s up I’m sure I could fix it...there really aren’t any techs near by me that service the old tube amps. Probably the best...

Bought a Maco 300 several weeks ago to use with my President Lincoln 2+. The receive amp is non functioning...I knew that at the time of purchase. I also bought a small set meter to put between the radio/amp to keep an eye on things. Hooked everything up and all seemed well for the first couple...

Awesome!! Thanks so much for the help guys!

I’m sure this is covered elsewhere but I’m struggling to find the info I need. What position is the input capacitor in on a dx250? I’m working on this amp and have high input swr. I’d like to replace the cap with a variable...location and size of the variable would be awesome...thanks guys!!

Thanks!

JAM-RAM NEW TRONICS HUSTLER POWER GAIN BASE STATION ANTENNA Just purchased a NOS Hustler antenna. Above is the exact wording on the packaging. I believe it is considered a “JR27”. Was able to find a pdf set of assembly instructions but no other info. Just asking here in case someone could help...