WLN KD-C1 UHF 400-470Mhz Wireless 5W Two Way Radio Walkie Talkie

• Two-way conversation

• 16 signal channels

• Ultra-thin design with back clip for easy carrying

• Super clear sound quality

• High-capacity battery, long talk

• It can be charged by the adapter, or it can be charged directly via a USB-powered charging bank, car charger, etc.

• English voice broadcast channel

• Low-voltage voice alarm

• Wide range of application scenarios (self-driving tour, mountain adventure, hotel hotel, etc.)

General specifications

• Frequency range: UHF 400-470MHz

• Channel capacity: 16

• Channel spacing: 25KHz

• Operating voltage: 3.7 V

• Battery: 1500MAh lithium ion battery

• Battery life (5-5-90 duty cycle): about 8 hours

• Frequency stability: ±2.5ppm

• Working temperature: -30 ° C – + 60 ° C

• Antenna impedance: 50Ω

• Dimensions (length × width × height) (with battery, without antenna): 110 × 50 × 32 mm

• Weight (with battery / antenna): 198 grams

• Communication range: about 6km

Transmitter specification

• RF power output modulation: <5W F3E

• Spurious emission: ≤65dB

• FM noise: ≤ -45dB (W) ≤ -40dB (N)

• Audio distortion: ≤5%

• Transmission current: ≤1.3A

Receiver specification

• Sensitivity (12dB SINAD): ≤0.20uV

• Optional: 55 decibels / 50 decibels

• Intermodulation: ≥65dB

• Adjacent channel selectivity ≥ 60dB

• Spurious response: ≥60dB

• FM noise: 45dB / 40dB

• Audio power output: 1000mW

• Audio distortion: ≤5%

• Standby current: ≈15mA (battery saving)