General
Frequency Range
400-470MHz
136-174MHz
Channels & zones
Channel capacity: 32
Zone capacity: 2
Channels per zone: 16
Channel Spacing
12.5kHz/20kHz/25kHz
Operating Voltage
3.7V (rated)
Battery
4000mAh 3.7V
Battery Life (5/5/90 Duty Cycle, High TX Power)
18h
Frequency Stability
±0.5ppm
Antenna Impedance
50Ω
Dimensions (H x W x D) (mm)
105 x 55 x 29.5 mm
Weight (with antenna & battery)
200g ±5g
Bluetooth (Optional)
BT 5.0 BLE+EDR
Receiver
Sensitivity
0.18μV (12dB SINAD)
Adjacent Channel Selectivity
TIA-603: 60dB@12.5kHz; 70dB@20/25kHz
ETSI: 60dB@12.5kHz; 70dB@20/25kHz
Intermodulation
TIA-603: 70dB@12.5/20/25kHz
ETSI: 65dB@12.5/20/25kHz
Hum and Noise
40dB@12.5kHz; 43dB@20kHz; 45dB@25kHz
Rated Audio Power Output
0.5W
Rated Audio Distortion
≤3%
Audio Response
+1~-3dB
Conducted Spurious Emission
<-57dBm
Transmitter
RF Power Output
VHF: 4-5W / 1W
UHF: 3-4W / 1W
FM Modulation
11K0F3E@12.5kHz; 14K0F3E@20kHz; 16K0F3E@25kHz
Conducted/Radiated Emission
-36dBm＜1GHz; -30dBm＞1GHz
Modulation Limiting
±2.5kHz@12.5kHz; ±4.0kHz@20kHz; ±5.0kHz@25kHz
FM Hum & Noise
40dB@12.5kHz; 43dB@20kHz; 45dB@25kHz
Adjacent Channel Power
60dB@12.5kHz; 70dB@20/25kHz
Environmental
Operating Temperature
-20℃ to +60℃
Storage Temperature
-40℃ to +85℃
ESD
IEC 61000-4-2 (Level 4) ±8kV (contact); ±15kV (air)
Dust and Water Intrusion
IEC60529-IP54
Humidity
MIL-STD-810 H
Shock and Vibration
MIL-STD-810 H
