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There /is/ a caution to be remembered in this regard and it has to do with having /two ATUs/ in the circuit. A transceiver /can /be used barefoot through the LA-1K provided the external ATU (HF-AUTO

Dont tell me this has also been changed like the 220/120 switch thing….. eg. New amps no longer have straight thru when amp off design?

Only port one is connected with the amp powered down. Allen,? W9DZ?

My FT2000 plays through my Palstar auto tuner and la1k on or off. Olen Persons 704-201-9446

Hi Chris, I operate through my LA-1K with it in the off position with no issues. Also known as ‘barefoot’ mode. The exciter is a SunSDR2 Pro. Both RX and TX. 2019 was when the amplifier was

Antenna Port # 1 of the LA-1K is engaged when the amp is powered off. Accordingly, a transceiver hooked up to a good powered-off LA-1K will operate with the antenna connected to Antenna Port # 1 of

Chris... My TS-890S will feed-thru the LA-1K while the amp is off.? Is your problem due to a setup issue?? My LA-1K defaults to BYPASS at startup.? Suggest you review the LA-1K setup menu, and see

Mine a 2019 model will Rx and Tx on or off. -- Eric D.Clanton DVM 1519 Pelham Rd Jacksonville, AL 36265 256-435-8387 WN4WDE "Life's tough......it's even tougher if you're stupid" -- John Wayne

My TS890 plays through the Palstar, on or off.

Hi Chris, Same thing here with my LA1K. I have to power it on to operate even if I'm only wanting to listen to the radio. Bob NN5D

Thanks for the ad. I have? the radio a 7610 going to the Palstar LA1K . I would think with the amp off (no power} that it would be passive and the radio could Transmit and receive with it off?. This

I appreciate the help but many postings aren’t addressing my issue so I have done some research on my own. I have found that the power supplies installed in the LA-1K seem to be faulty and that

I have seen that and mine doesn't have that switch Sent: Wednesday, April 12, 2023 2:41 AM To: [email protected] Subject: Re: [la1k] I need help making the cable that connects the Yaesu FT DX-10 to the

Hi Bob, Sorry to hear about your LA-1K being DOA (dead on arrival) as opposed to having infant mortality issue with my LA-1K purchased directly from Palstar in January 2023.? I had shared my many

Your Palstar experience differs greatly from mine. Last summer I ordered a LA-1K from Palstar. Earlier this year the amp developed a problem. Speaking with Mark Ward he asked me to run some tests to

Dirk, I had a very similar situation with Palstar and a LA1K. My brand new LA1K would not output over 200 watts from the very start. I contacted Palstar, and the owner told me I had abused the

Hey Dirk, In case you haven't already done so, please check out my postings in the 120/240V switch? 55 (

Hi Dirk, I also find that hard to believe... Palstar will need to explain in sufficient details the failure mode of the pair of NXP MRFE6VP5600H LDMOS transistors relative to the plug miswiring in

Ray, Thank you for sharing.? So sorry to hear about the switch failure.? I was notified by Palstar that both HF LDMOS? were damaged or destroyed in my new Palstar LA-1K.? They told me it occurred

I guess they changed it from 2 year to 1 year at some point. It definitely used to be 2 years. Mine was repaired under warranty in the 2nd year and, as pointed out above, documentation still exists