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A year!!!! Flippin' 'eck! [email protected]> wrote:

Mine has been there since last December (2022). But it needed a new mainboard.

It was 2 weeks for me - provided John has the parts just ask him

Can anyone tell me what the turn around time is on service from Reno, NV?

Can anyone tell me the turn around time on service from Reno, NV?

Also check your replacement cord. Btw is it fused?

Just open it and inspect power input circuits and components near the battery. Could be something trivial. If everything is ok there then things are worse that it could be.

No. This is from the manual. It's quite clear: *OVERVOLTAGE PROTECTION* When exceeding 15.0 volts, the transceiver won’t allow switching to TX mode, (the voltage indicator on the display will become

* Dennis W6BFK <dennis@...> [Sat, Dec 9 2023 06:14 -0800]: Voltages over 15V can damage the transceiver. Attached the portion of page 10 of the manual, below the link to the PDF file at

Spec is "External power supply DC 9-15V, 1 to 3A typical in transmit" from the site main page. You may have run at 18V and been ok but im going to call that more luck and not something one should do.

OK,? but doesn't the spec indicate power supply to 18vdc? I'm pretty sure I've? run mine that high. 73

Unfortunately, I doubt it, if you read the section " *Overvoltage Protection* " in the user manual. -- 73, Norm/KC1BMD

Has anyone received a recent shipment from HRO?? I had heard they recently received another batch. TU & 73 Dennis W6BFK

That's interesting.? I seem to recall running mine on 18v before with no issues.? I would definitely send it for repair.? It may be a warranty issue. GL & 73 Dennis

The fuse went instantly. ?I replaced the power cord with a new Digirig cord and the TX500 will not power up when connected to a Samlex 12V power source. ?I have not opened the TX500 up and am

I received this reply from Roman at LAB599 tech support answering my questions: Hello David, Thank you for contacting lab599 support! 1. You can use batteries of different capacities, but the total

Just completed a full charging cycle with my new BP-500 and I'm getting 4.15v (+/- 0.01v), on all 6 cells. Perfect! Loving the BP-500 so far.

The BP-500 is setup as 3s2p, so using 3500mah cells that gives a total capacity of 7ah. Best in class by a long ways. Just a side note: the supplied AC/DC charging adapter is very RF noisy on all HF

What is the total Ah size of the BAT500??? Ammed Ismail KN6STX

Just received my BP-500 this afternoon from HRO. Fit and finish are excellent. HRO sent the radio with good quality Samsung 3500mah cells. I already confirmed direct solar charging from an AllPowers