Digital Wireless Headset System with SM35 Headset Microphone

Tuning Bandwidth

2400–2483.5 MHz

Working Range

Indoor

Up to 30 m ( 100 ft) typical, Up to 60 m

( 200 ft) maximum

Outdoor

Up to 20 m ( 65 ft) typical, Up to 50 m ( 165 ft)

maximum

Transmit Mode

Shure proprietary digital

Audio Frequency Response

20 Hz– 20 kHz

Dynamic Range

120 dB, A­weighted

RF Sensitivity

­88 dBm, typical

Total Harmonic Distortion

0.2%, typical

RF Output Power

10 mW E.I.R.P. max

Operating Temperature Range

-18°C (0°F) to 57°C (135°F)

Storage Temperature Range

-29°C (-20°F) to 74°C (165°F)

Polarity

Positive voltage applied to the tip of the guitar cable phone plug produces positive voltage at the tip of the

high impedance ¼-inch output.

Battery Life

Up to 11.5 hoursDimensions

90 x 65 x 23 mm ( 3.56 x 2.54 x 0.90 in.), H x W x D (without antenna)

Weight

132 g (4.7 oz.) without batteries