Hi Steve,R117 is Installed. Now if we shield the Relay do I need to shield the TxRx relay on Main board or need to shield all the Relays. My power supply is having less than 25mv of ripple which is quite below the standard I believe.73Probir VU2BQFOn Fri, 26 Jun, 2020, 10:55 AM Steve Haynal, <herme...@gmail.com> wrote:Hi Probir,Relay clicks can occur if you have a power network connection (the radio thinks you have stopped transmitting and goes back to receive) and/or some of your buffer latencies and hang times are not set optimally. See for "latency" and "hang" on the protocol page:Also, there were problems with relay clicks when the TX inhibit input picked up strong RF from a PA. This was solved with R117 which is included in recent builds. You can check if R117 is installed, or provide better shielding if you are using a higher power PA.73,Stevekf7oOn Thu, Jun 25, 2020 at 10:03 PM Probir <probir....@gmail.com> wrote:Hi Steve,Couple of times I have noticed during Transmit – IN THE MID WAY – I can hear a RELAY is being switched ON – the sound is clear – it’s a relay operation.I was just wandering what it could be.73PROBIR VU2BQF
Hi Probir,
I don't think you need to shield the relays. Relay clicking is very rare. Most people, including myself, never see this during TX.Is your power supply above 11V during TX?Have you confirmed that your network is not dropping TX packets so that the radio is leaving TX? (100 or 1000Mbs wire network, no wifi).Can we move this discussion to the Google Groups so that others may benefit?73,Stevekf7o
On Sun, Jul 12, 2020 at 6:16 PM Prabir Debnath <probir....@gmail.com> wrote:
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I gave an update in another thread also, my symptoms seem to went away with a direct Ethernet wired connection.
To answer your questions:
Software: Quisk 4.1.64
HL2 gateware : 70
Host: MSI GL62M intel i5 gen 7 4-core 2.5 GHz 128Gbytes SSD, Debian 10 Linux so medium?
Network: single wifi router 1000Mbs, was clicking through wifi, but not when directly wired.
Led status: idle Run on, others off
Symptom: occasional clicking, but sometimes many in a row, but no buzz
Supply V: 12 V now use E3631A supply.
N2ADR removed: no click, but also only run 5 sec at a time.
Gateware: 72p1 not tried; not sure yet where in Quisk to adjust TX and PPT latency.
Hope this helps, KK6BC.