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Hi Barry . . . If enough complaints flow to Palstar, I'm sure they'll take it seriously, if they haven't already. Thanks for the note -- you're not the only one driven nuts! 73, Kent? K9ZTV

Hi Al, Thanks for your post. The jumping of swr up to 1.8 is not a good indication btw. I would do some investigation on that 80m antenna or connection. This amp seems solid for the most part and i

Interesting. I am also having the same bypass issue, but only when I am using fldigi to send some message. 80m is the worst example, and is totally useless. In addition I am using the HF-AUTO tuner,

Fyi I never had this issue on CW, SSB or Digital. However not sure if this is an effect, I checked my rise time on CW. The default in the ICOM 756 Pro3 was way to short which can really cause

Same angst when operating as NCS or passing traffic. Kent K9ZTV

I think, to do band data I just use the Yaesu/Icom port on the LA-1k I *think* the entries in the manual for the LA-1k for BCD would translate directly with the check boxes in the Thetis or PowerSDR

Interesting that there is an admission that these amps are going into bypass mode like this. I have spoken to Mark about it and he says his amp never does that. Others who own their amps say theirs

I am in total agreement with that statement and said as much to Palstar that perhaps the protection circuits were /too/ protective for the real world of antennas.? I also said I didn't spend $3600 to

If the output devices in the LA-1K are rated for 64:1 SWR per their spec sheet, why does the LA-1K not allow at least a 3:1 SWR before faulting?? It could easily back the power off between 1.5:1 and

Hi Kent, I am having the same issue intermittent faulting BYPASS SWR and my SWR is totally fine. Drives me nuts. I didn’t know Palstar was aware of this issue. They didn’t tell me that. Seems

Mike . . . The tech told you correctly, especially if you are using RF-sensing to change bands. But remember, the LA-1K is not a QSK amplifier. If operating full CW break-in is what lies behind

Yes. IM using 220v Sent: Saturday, July 11, 2020 2:00 PM To: [email protected] Subject: Re: [la1k] Keying Relay Buffer Debate The PTT cable is enough, I use one for my 7610 and 7300 (when I have

Yes, I will be supplying 220 volts to the LA-1K

Thank you.

The PTT cable is enough, I use one for my 7610 and 7300 (when I have it set up). I have a data cable between the amp and the transceiver as well in which case you don't need the PTT. 40 watts is

Palstar is correct.? Make sure the RCA cable is well shielded (use a video cable)

Would like to get a discussion going on if it is necessary to use a *Keying Relay Buffer* when using the Palstar LA1K Amp. I called Palstar this week and talked with one of their technicians and told

Mine came from factory set at -1

Sorry, Steve, can’t help you. Not an Icom man. Kent K9ZTV

232 cable for Icom 9100Sent from my Verizon, Samsung Galaxy smartphone