On my ANAN 7000DLE MKII (latest serial number) works great but it looses the calibration and reverts to default as soon as the Thetis v2.9.0.6 x64 (4/23/22) is closed. By default Thetis reports about 7dBm in excess, (a calibrated -73 turns into -66 dBm.). I have to run the calibration routine every ...

Hi Is there anyone using KM3KM Amplifier with ANAN in the forum? Thank you & 73 Bhanu VU2MB I'm using the Mercury Lux with the ANAN 7000DLE MKII and I'm absolutely loving it. I have the radio set to 20W for SSB and I get around 1,300W out on the Mercury Lux with outstanding linearity in all ban...

Scott, Thank you for the recommendations.
I'm thinking that I could build some relay actuated disconnect box like the one on the attached picture to resolve this problem.

Thank you for replying, I have it setup the same way you do.
I guess if nobody have reported damages on the ANAN due to the RX2 relay contacts going bad upon shorting out induced RF, then, perhaps the contacts are equipped to take the abuse. The idea of vaporizing the preamp circuit is quite scarring.

During Diversity Operations, I’m wonder if it is common practice to use some sort of an external T/R switch Box to automatically disconnect the receiving antenna (RX2) used for Diversity Operation while transmitting QRO? I had a bad experience in the past where I neglected to disconnect an SDRplay R...