Preset Frequencies
20(auto paring)
Frequency Range:
660.00MHz - 669.50MHz (A set of frequency points every 0.5MHz)
Frequency Response:
75Hz-10KHz
S/N:
60dB(f=1KHz,S.P.L=1PaA Curve)
Sensitivity:
-32±2dB(f=1KHz,S.P.L=1PaA Curve,0dB=1V/Pa)
Power Supply:
3V DC(Two AA/5 batteries )