Yes, if you save the TRX-2 configuration to archive (File tab) in EZ Scan and RESTORE archive in the TRX-1 EZ Scan, but a few changes to the settings may happen. This has been asked several times in the forums.
I currently have a TRX 1 and program it my self with the Whistler software. My coworker bought a TRX 2 and was frustrated with the programing so he asked me to look at it. When I removed the SD card I was surprised it was a full size card, and not the micro SD in my TRX 1, when I placed it in my...
Open the file in the E=Z Scan version for the radio you want to load it to. Under the FILE menu (IIRC), you will find "Restore Defaults" or similar. Click that. Then re-enter your radio-specific settings and you're ready to upload.
I'm sharing files this way between a TRX-1, a couple of legacy-upgraded WS-1080's, a WS-1095, and a pair of WS-1098's and have zero issues doing it this way.