The 200XT includes the 31XT plug-in transmitter.
BE SURE TO CHOOSE A FREQUENCY WHEN ORDERING
Transmitter Technical Specs: Freq. Range: 25 VHF Channels (169.505 - 197.325 MHz) Frequency Response: 40Hz to 18KHz (+/- 3dB) Audio Distortion: less than 1.0% (± 15K deviation) Dynamic Range: better than 100dB S/N Ratio: better than 95dB Operating Temperatures: 0° C to 45° C Operating Range: 100m under ideal conditions Oscillator: Crystal Controlled Type of Emission: FM Antenna: External Antenna (Mic housing) Pre-emphasis: 50 Micro Sec. MAX Input Level: 0dBm - 10dBm Microphone Unit: n/a RF Output Power: 15mW Input Impedance: 47 ohms Audio Adj. Range: +30dB Battery: 1 (AA) Battery Life: 6 to 8 hours with Alkaline Battery Dimensions: 33mm(ø) x 120mm (H) - (1.3" x 4.7") Weight: 92g (3.3 oz) Without Battery