The Heil PR 781 is a professional quality dynamic cardioid microphone for amateur radio use that is specifically designed to work across a wide range of transceivers. The PR 781 features a frequency response that is wider than most amateur radio mics, yet narrower than most professional mics. The end result is a perfect range for clear yet full speech articulation that Heil Sound is known for that will really cut through and make your transmissions sound incredible.
Product: PR 781
Generating Element: Heil PR Dynamic
Output Connection: 3 pin XLR
Frequency Response: 50 Hz to 16,000 Hz
Impedance: Balanced 600 Ohms Out, 3 pin
Polar Pattern: Cardioid
Output Level: -55 dB
Diaphragm: Low-mass aluminum
Finish: Black Satin Epoxy
Net Weight: 14 oz.