Specification

 GM 903TX

 Radio system

  F3E

Frequency range

 925~937.5MHz

RF output

 less than 10mW

/ Wireless, desktop

 Frequency selection method

Digital control with MCU

Modulation system

 FM

Distortion ratio

Less than 0.9%

 Antenna

 Helical

 Frequency response

 80Hz~16kHz(±3dB)

 Temperature range of use

  -10℃~+50℃ 

 Power

 1.5V x2EA Alkaline AAA type

 Battery life

  16 hours

 Dimension

 Stand : 104 x 130 x 43 mm 

 Gooseneck : 20 x 20 x 560 mm