RF and Wireless Product Support, FAQs, and other topics.
Hi, I am using XTend-PKG 900 MHz RS-232/485 RF Modem to communicate with multiple Ag Barns Alarm system . Using Yaggie antennas from barns and omni antenna on central unit . This system has worked virtually without fail for 15 years. Lately we have been having intermittent problems . System throws communication alarms . Up to a couple hundred a day. We have changed reciever, cable , and antenna . No change . I would appreciate some help in fixing this problem