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Bob,is the breaker boxing your apartment? If so do you have an outlet that is dedicated to something near your operating position. If so check and see what gage wire is feeding that outlet. Or a heavy

Thank you, Ray. Very best to you, Bob W3RJP *Robert J. Pegritz* P.O. Box 11 Holtwood, PA 17532 717-786-0155 *bobpegritz@... <bobpegritz@...>* *Serving the legal community

Hi Bob, Since my post here /g/la1k/message/1182 (Palstar LA-1K/HF AUTO versus Elecraft KPA1500), I have taken delivery of a brand new KPA1500 on 5 May 2023, as can be seen on my QRZ

Thanks Art, I am sure we took an indirect hit, and a direct hit is almost assured to be catastrophic. And while?I would hate to replace all the equipment in the shack. I would be happy as?long as

Thank you, good to know. Sent from the all new AOL app for iOS

As another EE, I guess I would have to agree! If Palstar ever decides to redesign the LA-1K, or design a new amp, with CAT control to read frequency/band data (e.g. via USB from rig control programs

A word on RF surge lightning protectors. The are rated by peak RF voltage. If the suppressor is on the antenna side of an antenna tuner, then the voltage caused by SWR must be taken into account.

Norm, Auto band selection is a very good sales pitch! I do not like shortening the first dit or dah of each transmission. I do not know how much hot switching shortens a relay's life? I "assume"

Norm ... Two things to keep in mind: (1) DIRECT mode requires a band-data cable from the transceiver to either the "Radio Interface" jack or the "RS-232 Band Control" jack. Without a band-data

MY shack is protected as follows.... First, ?Alpha Delta Lightning Lighting Arrestors ?are attached to the coax outside, just before entering the building. ?Each is grounded to a bonded set of

Hi Brett, I mounted a Paradan Radio Dual Antenna Disconnector on my RG213 coax, unfortunately AFTER a lightning strike. It is controlled by 12VDC from my Astron PS. When the 12VDC is off, the

Thank you Dave, that is exactly my intention and I appreciate the confirmation and knowing it has worked well for you! 73, Brett KN4DVM

I have 240 VAC outlet at the radio desk for use with the LA-1K. Thanks Brett KN4DVM

Thanks Eric, My plan is to install the Alpha Delta switch for the coax on the antenna side of the AT , on the outside wall of the shack, in a waterproof cable box I installed for the polyphaser

Thanks for the explanation Bill. I was thinking that hot switching would be more of a problem with amplifier output being applied before the output relay is switched. What you describe is radio drive

I have used Alpha Delta inline lightning arrestor for years with my LA-1K with no issues. Can they go bad and have a problem, yes. But like you I live in the South and it gets rough around here.

Do you have an Electric Dryer (220 volt) , near the area you would like to operate ?W4PQ

Thank you so much, Jerry. Bob, W3RJP *Robert J. Pegritz* P.O. Box 11 Holtwood, PA 17532 717-786-0155 *bobpegritz@... <bobpegritz@...>* *Serving the legal community for over

I use alpha delta delta on an 8’ ground rod outside the window where the wire is coming in the shack. Have no issues.

Bob: I agree with Eric's expected output level powered by 120VAC.? However...The LA-1K draws 20A on 120VAC; 10A on 240VAC (plate on amp rear).? If your wall recpt is fed with #12 wire and terminated