RSSI, BER & Loss Rate

All are indicators of the quality of the received DMR signal

• RSSI (Received Signal Strength Indicator) – a negative number -100 dBm is good, -65 is superior and -115 likely is broken
• BER (Bit Error Rate) – 0% is best, 3% to 5% can cause significant negative impact to the received audio quality
• Loss Rate – Combined RSSI and BER – a CallWatch computation – 0% is best, 3%-5% might be understandable

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