• Automatically tunes to transmit signal • Proven performance backed by IFR’s long history of RF test excellence • 0.5 ppm TCXO standard • Duplex RF output levels down to -141 dBm • SSB phase noise better than -95 dBc/Hz • Dual audio generators from 10 Hz to 25 kHz • Narrow and broad band power meters • Full function audio analysis tools Audio bar charts Audio voltmeters Audio S/N meters Audio distortion meters Audio frequency meters • Rugged lightweight package • Full span spectrum analyzer with optional tracking generator and offset tracking • Accurate power measurements to 150 W • 5W protection on all RF ports standard The 2944 Communications Service Monitor is the lightest, most rugged service monitor available with a full performance spectrum analyzer as standard. For field work the 2944 provides an excellent combination of instruments for all types of maintenance work. In the workshop, it provides all of the performance you would expect for exacting measurements.