Talinfone W460 IP67 Waterproof Walkie Talkie Hiden Display Two Way Radio
IP-68 Technical parameters of waterproof interphone
Technical parameters of waterproof radio
Specification of the packaging color box: 220mm* l 60mm*85mm
Optional frequency range
1, Integrated PCB: 10W 400-480MHZ
2. Traditional PCB: 10W 136- 174MHZ
3. Traditional PCB: 10W 400-480MHZ
Number of channels: 128
Channel Space 25KHZ 112.5KHZ
Working voltage 7.5V +/- 10%
Battery capacity: Lithium battery 3000MAH
Working temperature: – -30– -60
Antenna impedance: 509
Standby current 10 50MA
Dimensions: 130 * 60 * 39mm
Weight: 300g (include battery & antenna)
Waterproof rating: IP67
Transmitter :
Frequency stability:+/-2.5ppm
Output power: 10W+/-0.5W
Modulation limitation < 5Khz, Narrow < 2.5Khz
Audio distortion < 5%
Transmit Current < 2.6- -2.65A
Modulaiton characteristics :_ +-3dB
Adjacent Channel Power > 65dB
Spurious Emission: < 65uW
Occupied bandwidth < 16KHZ
RECEIVER
Receive Sensitivity: 12dB(SINAD> 0.2uV
Audio output power: 1w
Audio distortion < 5%
Audio response: +- -3dB
CoChannel suppression > 8dB
Adjacent Channel selective > 55dB
Intermodulation immunity > 55dB
Spurious response immunity > 55dB
Blocking characteristics > 84dB
