Переносная радиостанция BF-500

The BelFone BF-500 is a compact and durable two-way radio equipped with dual PTT buttons. While one PTT button comes with a preset channel, the other allows users to switch channels using the channel selector knob. When not transmitting, the BF-500 is on standby for signals from both channels. With a 4000mAh battery capacity, the standby time is significantly extended. Additionally, the multifunctional built-in flashlight and battery charge indicator enhance the convenience of the BF-500. It is the perfect analog solution for users.Long battery lifeDual PTT buttonsCTCSS/CDCSSBattery charge indicatorNoise reductionBuilt-in flashlightSpecifications:Frequency Range: UHF: 400-480 MHzChannel Capacity: 16Channel Spacing: 25 kHz / 12.5 kHzAntenna Impedance: 50ΩOperating Voltage: DC 3.7V (±20%)Battery Capacity: 4000mAhAverage Battery Life (5/5/90): 27hFrequency Stability: ≤±2.5 ppmDimensions: 59(D) x 36(W) x 115(H) mmWeight: 252g (including battery)Transmitter Power Output: ≤5WFM Modulation: 11KφF3E/16KφF3EMaximum Frequency Deviation: ≤±2.5 kHz /± 5.0 kHzAudio Distortion: <5%Adjacent Channel Power: 60 dBReceiver Sensitivity: ≤-123 dBm (12 dB SINAD)Adjacent Channel Selectivity: ≥60 dB (wide) / 55 dB (narrow)Intermodulation: ≥60 dB (wide) / 55 dB (narrow)Spurious Response Rejection: ≥60 dB (wide) / 55 dB (narrow)Rated Audio Power: Rated: 0.5W; Max: 0.9WRated Audio Distortion: ≤5%Operating Temperature: -20°C ~ +60°CStorage Temperature: -30°C—+85°C