TD-Q2
Technical specifications

General Specifications
Frequency Range
UHF:400-470MHz Number Of Channels 16
Channel Spacing  12.5/25KHz Operating Voltage DC7.4V
Standard Battery 1600mah (Lithium Ion) Battery Average Working Hours (5-5-90 Working Cycles) About 15 Hours
Frequency Stability ±2.5PPM Operating Temperature Range -20℃~+60℃
Antenna Impedance 50Ω Dimensions (H X W X D)(Without Antenna) 106×53×32mm
Weight (Including Antenna And Battery) 190g
Transmitter
RF Output Power UHF:5.0W/1.0W 
Modulation Type F3E
Spurious And Harmonics -36dBm<1GHz; -30dbm>1GHz
FM Noise 40/45dB
Modulation Limit ±5.0@25KHz
Audio Distortion ≤5%
Audio Response(300 ~ 3000HZ)
+1 to-3dB

Receiver
Sensitivity  ≤03.0/0.20μV
Adjacent Channel Selectivity
60dB
Intermodulation
60dB
Spurious Response Rejection
65dB
S/N 40/45dB
Audio Distortion
≤5%
Audio Output Power ≥500mW
Standard accessories