R509 and 275LHW at the same time?

clayt

New member
I currently have a DFF3 and Airmar R509LH.

In the future if I want to run an Airmar 275 LHW & DFF1-UHD combo in conjunction with the DFF#/509LH, would there be interference if both were run simultaneously on the high side?

I could set the DFF3 to sound at 120 or 130 and let the DFF1-UHD sweep through the 150-210 frequencies correct? Would this cause interference?

Thanks again!
 
Clayt,
Yes, you will see some level of interference. It's almost impossible not to unless the sounder modules are Key Pulsed together so they transmit at the same time. The Chirp range of the UHD is 30-70Khz and 175-225Khz.

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