Receiver:
Working Range: up to 300ft
Distortion: less than 1% (+/- 15KHz deviation)
Frequency Response: 40Hz to 15KHz, +/- 3dB
Dynamic Range: better than 100dB
S/N Ratio: better than 95dB
Operating Temperature: 0 - 45 C (32 - 113 F)
Noise Reduction: 2:1 logarithmic compressor/expander
Oscillator/Modulation: Crystal controlled/FM
Receiver type: Super Heterodyne/crystal controlled
Image Rejection: better than 40dB
Sensitivity:better than 15dBµ
Mic Output adjustment: -30dBv to 0dBv
Mic Out Impedance: 600W balanced
Earphone Out adjustment: -48dBv to 0dBv
Earphone Out Impedance: 36W
Battery: 1-9V Alkaline
Dimensions: 62W x 22D x 106H mm
Weight: 200g

Transmitter:
Frequency 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: 0o C to 45o 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( D) x 120mm (H)
Weight: 92g Without Battery

Carrying Case
Mini-to-Mini Output Cable