Two-way radio BF-300

The BF-300 is an entry-level analog two-way radio that is cost-effective and feature-rich. Besides a conventional analog feature set, BF-300 comes with two PTT buttons, each with a preset channel. Push PTT button No.1 to initiate a talk on one channel and PTT button No. 2 to initiate another talk on another channel. And of course, the user can receive signals from both channels. This is a walkie-talkie designed to deliver maximized convenience at the lowest price. Highlights: - CTCSS/CDCSS - Long Battery Life - Voice Prompt - 2 PTT Buttons - Automatic Power Saving - Busy Channel Lockout (BCL) Specifications: - Frequency Range: UHF: 400-480MHz - Channel Capacity: 16 - Channel Spacing: 25 KHz /12.5 KHz - Antenna Impedance: 50Ω - Working Voltage: DC 3 7V (±20%) - Average Battery Life (5/5/90): 22h - Battery Capacity: 2000mAh - Frequency Stability: ≤±2.5 ppm - Dimension: 55(L)*35(W)*122(H)mm - Weight: 185g (Including Battery) - Power Output: ≤5W - FM Modulation: 11KφF3E/16KφF3E - Maximum Frequency Deviation: ≤±2.5KHz /±5.0KHz - Audio Distortion: <5% - Adjacent Channel Power: 60dB - Analog Sensitive: ≤-123dBm(12dB SINAD) - Adjacent Channel Selection: ≥60dB (Wide)/ 55dB (Narrow) - Intermodulation: ≥60dB (Wide)/ 55dB (Narrow) - Spurious Suppression: ≥60dB (Wide)/ 55dB (Narrow) - Rated Audio Power: Rated:0.5W; Max: 0.9W - Rated Audio Distortion: ≤5% - Operational Temperature: -20℃~+60℃ - Storage Temperature: -30℃—+85℃