The "all-time" best selling wireless microphone for videography. This versatile system consists of the WM-PRO belt-pack transmitter 2 plug-in electret condenser microphones, a lavalier (EX-503) and handheld (EX-413) and the WR-PRO receiver which comes with both shoe-mount and hook and loop fastener. All receivers and transmitters in the "PRO" Series are on the same 2 frequencies (169.445MHz and 170.245MHz).< mV @ S/N of 40dB
Battery: 1-9V Alkaline
Power consumption: 25mA
Monitor output: 1V @ 30W, Modulation frequency: 1kHz, Deviation: +/-7kHz
Mic output: 8mV w/10KW load, Modulation frequency: 1kHz, Deviation: +/-7kHz
Mic output impedance: 300W
Dimensions: 86(h) x 60(w) x 21.5(d)mm (3.3” x 2.4” x 0.85”)
Weight w/battery: 128g (4.5oz)
Receiver Technical Specs:
Receiver type: Double superheterodyne
Sensitivity: 2
Transmitter Technical Specs:
Modulation system: FM
Sensitivity: 94dB SPL @ +/- 2.5KHz deviation
Battery: 1-9V
Power consumption: 30mA
Dimensions: 86(h) x 60(w) x 21.5(d)mm (3.3" x 2.4" x 0.85")
Weight: 98g (3.4oz)