RF Carrier Frequency Range: 460.00MHz to 970.00 MHz

(Available frequencies depend on the applicable regulations in the country where the system is used).

Effective Range: 100m(300ft.) Under optimal conditions

Audio Frequency Response: 25Hz to 15,000Hz, ±2 dB

Receiver Audio Output Level :  25 KHz deviation, 400Hz tone

XLR connector:   into 600 ohm load : 24mV

1/4 inch connector:  into 3000 ohm load : 360mV

Modulation: FM; ±25KHz

RF Power Output: 10 mW

Dynamic Range: >100 dB

RF Sensitivity:-105dBm (S/N-12dB)

Image Rejection: 80 dB typical

Spurious Rejection: 60 dB typical

Ultimate Quieting: reference 25KHz deviation : -105dBm, A-weighted System Distortion: 1% total harmonic distortion, typical

Power Requirements:

A4 Transmitters: 2 x AA 1.5V Alkaline batteries

A4 Receiver: 12 -18 V DC(negative ground), 500mA

Battery Life: Approximately 9 hours (varies with battery type)

Operating Temperature Range: -20 to 49°C (-4 to 120°F)