7000DLE MKII black - Poor receive signal on ADC1 (RX2)

K1LSB
Posts: 639
Joined: Wed Feb 05, 2020 5:25 pm

7000DLE MKII black - Poor receive signal on ADC1 (RX2)

Postby K1LSB » Thu Feb 11, 2021 10:47 pm

I recently connected a receive-only antenna to the RX2 connector and I'm noticing the received signal strength on RX2 is 28 to 38 dB lower (depending on the band) than when the same antenna is connected to ANT1 (RX1, ADC0).

I have 2 different antennae and I'm seeing the same results with either antenna.

I've done a Database Reset and am still getting the same results.

Is there anything I should check for software- or firmware-wise? I only recently decided to connect an antenna to the second receiver so I'm only now seeing the problem. My radio is only a week away from being out of warranty (purchased in February of last year) so if the problem is with the hardware I probably should contact the factory within the next week to get it fixed.

Thanks in advance,
Mark
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w-u-2-o
Posts: 5540
Joined: Fri Mar 10, 2017 1:47 pm

Re: 7000DLE MKII black - Poor receive signal on ADC1 (RX2)

Postby w-u-2-o » Fri Feb 12, 2021 3:38 pm

You might try to reload the firmware, but it's a longshot.

It could be a bad relay. It could be a bad cable or connector.

With the warranty period so close to expiring I'd recommend you contact the US repair operation ASAP.
K1LSB
Posts: 639
Joined: Wed Feb 05, 2020 5:25 pm

Re: 7000DLE MKII black - Poor receive signal on ADC1 (RX2)

Postby K1LSB » Fri Feb 12, 2021 4:59 pm

Thanks Scott, I did email factory support and Doug has contacted me with instructions to ship it to him.

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