With the DMR option, the 3550R can now perform a complete test on the transmitter and receiver of a DMR radio. This testing includes the measurement of the key modulation fidelity parameters, FSK error, magnitude error, symbol deviation and frequency error. The 3550R can also measure the power during the burst and the power level between the bursts.
In order to enable the testing of radios, without requiring them to be put into a special test mode, the 3550R also has a programmable color code and call ID. A key feature of the 3550R is the base repeater (BR) pattern. A radio in duplex mode must synchronize with this BR pattern before it can transmit. It would not be possible to test a duplex radio without this feature.
DMR Test
• Burst Power Meter
• Frequency Error Meter
• FSK Error Meter
• Symbol Deviation Meter
• Magnitude Error Meter
• Transmit BER Meter
• Color Code, Call ID, and Radio ID decode
• Transmit 1031 Hz, O.153, and calibration patterns
• Base Repeater pattern for duplex radio testing
• User programmable Color Code and Call ID
Related technologies: DMR
