RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie (Black)

Overview & Features

Unique design, with large-caliber decorative (illumination) lights, easy to operate, and good sound quality. One-key parameter function wireless copy, no need to batch or use PC software to write frequency for each. CTCSS/DCS signaling, effectively avoiding redundant calls from other stations. The tail tone is eliminated to avoid the impact noise from the speaker after the call is over. 9-level VOX voice control launch, normal conversation can be done without PTT button. 9 levels of squelch, real-time adjustment of the ideal call environment. TYPE-C charging interface to avoid plugging and unplugging troubles. Frequency range: PMR446. Channel number: 16CH. Channel interval: 12.5KHz. Standby current: less than or equal to 20mA. Antenna impedance: 50 ohms. Rated voltage: 3.7V. RF power: high: 2W low: 0.5W. Audio distortion: less than 5%. Frequency stability: +/-2.5ppm. Frequency deviation: less than or equal to 5KHz/2.5KHz..

Technical Specifications