Make sure, that when PC and tranceiver are powered up, the transceiver power LED is solid green. dual LAN, WiFi, etc) - make sure you disconnect them all, leaving for a moment only PC-transceiver network connected. If your PC has multiple network connections (i.e. Change IP address of your PC to 192.168.16.1 with mask 255.255.255.0 (no Default Gateway needed, no DNS needed). (Interim steps: Are you sure it is a working cable? if 'yes' - go to step 5. Make sure you connect transceiver to PC with direct RJ45 LAN cable. Power off and power back on the transceiver. Using ExpertSDR2, set the transceiver IP to default: 192.168.16.200 (instruction how to do that is in User Manual).ģ.3. Read this guide line by line, before even touching anything. You have Windows or Mac compatible version. You have SunSDR2 / SunSDR2 PRO / SunSDR2 DX model (not applicable to MB1)Ĥ. Follow the instruction step by step (that is hard, we know, but essential)ģ. Ability to read and understand line by line (not jumping down up, missing the paragraphs, as usual)Ģ. Warning! The below guide will require following incredible effort from its follower :ġ. Start the radio by clicking the red Start button in the ExpertSDR2 window. In the new SDR radio window, press USE in front of your radio.Ĩ. Run ExpertSDR2, open Options-> Device menu-> press the Discover button.ħ. When you make sure that PC and radio are in the same subnet you can connect your radio to the router.Ħ. For the first run, you need to connect the radio directly to your PC with Ethernet cable. Your PC/notebook should always be in the same subnet with the radio, otherwise you won’t be able to use it.ĥ.

Make sure your PC/notebook has a fixed IP address with subnet 16 e.g.: 192.168.16.50. ExpertSDR2/3 always uses two ports for each radio one is indicated in the Options-> Device menu-> Expert tab and +1 e.g.: 50001 (indicated) and 50002.Ĥ. The procedure is explained in the next segment. Check that AnyDesk doesn't block the ports which are used by the ExpertSDR2/3 – 5002.

Add ExpertSDR2 to the Windows Firewall exceptions list for both Private and Public networks, or just disable Firewall and your antivirus software.ģ. Each device has a special version of the ExpertSDR2, other versions of ExpertSDR2 won't work with your device and may ruin it.Ģ.

Make sure you've installed the ExpertSDR2 version for your device.

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