HD1 can be transmitted and received across the band, but just set by HD1 software, can’t set by band. Detail steps as below:
E.g. RX 145.2375MHz, TX 436.2375MHz,offset: 291MHz
Radio 1: channel one: RX 145.2375MHz, TX 436.2375MHz, mode: digital mode, Name: test 1
channel two: RX 145.2375MHz, TX 436.2375MHz, mode: analog mode, Name: test 2
Radio 2: channel three: RX 436.2375MHz, TX 145.2375MHz, mode: digital mode, Name: test 3
channel four: RX 436.2375MHz, TX 145.2375MHz, mode: analog mode, Name: test 4
After done, you can try to talk between test 1 and test 3, test 2 and test 4 by radio, there’s a vedio for you reference: http://blog.eshowonline.com/nextcloud/index.php/s/3RdbiJlSMdT05yR
If you have anything questions, you can contact us by email: info@retevis.com,always here for you
