Waterproof two-way radio BF-TD446

The BelFone BF-TD446 is a license-free DMR radio ideal for small businesses such as shops, restaurants, and schools. It offers clear digital audio, long battery life, and features like priority interrupt and scan for efficient communication. Highlights: - Small Size and Lightweight: Compact enough to be comfortably held and light enough not to be a burden. - IP54 Dust and Water Protection: Designed for durability in challenging communication environments. - Priority Interrupt: Allows higher-level radios to interrupt lower-level communications for better dispatch efficiency. - Long Battery Life: Operates longer than traditional analog radios. - Scan Monitor (Programmable): Monitor all conversations on your channel or scan conversations on different channels with a convenient button press. - Excellent Audio Quality: Comes from the AMBE+2™ Vocoder and FEC technology. - Private Call, Group Call, and All Calls: Versatile call functions enhance team efficiency. - Transmit Interrupt: Allows a supervisor to interrupt a radio conversation to free up a channel for more important communications. - DMO Pseudo Trunk: Users can choose slot 1 or slot 2 for communication, automatically switching to the free slot if one is occupied. - DMO True 2-Slot: Supports two voice calls simultaneously on one frequency without additional costs or frequency license. - Digital/Analog Dual Modes: Receive both analog and digital signals on a single channel and switch to the desired mode for efficient communication. Specifications: - Frequency Range: UHF: 446.0-446.2 MHz - Channel Capacity: 32 - Zone: 2 - Channel Spacing: 12.5 kHz - Operating Voltage: DC 7.4 V (±20%) - Frequency Stability: ±1.5 ppm - Antenna Impedance: 50Ω - Battery Capacity: True 1800mAh (Li-Polymer Battery) - Dimensions: 57 (L) * 30 (W) * 105 (H) mm - Weight: 216g (including battery pack) - Output Power: 0.5 W - 4FSK Modulation: 12.5 kHz Data Only: 7K60FXD; 12.5 kHz Data and Voice: 7K60FXE - FM Modulation: 12.5 kHz: 8K50F3E - Modulation Limitation: +/- 2.5 kHz - FM Noise: -40dB - Unwanted Emission: -36 dBm≤1GHz; -30 dBm≥1GHz - Adjacent Channel Power: ≤-60dB - Frequency Response: +1/-3dB - Digital Vocoder: AMBE+2™ - Audio Distortion: <3% - Digital Sensitivity: 5% BER: 0.25 uV - Analog Sensitivity: 0.25 μV (12 dB SINAD) - Intermodulation: 60dB - Adjacent Channel Selectivity: 60dB - Spurious Rejection: 60dB - Rated Audio Power: 1.5 W - Rated Audio Distortion: 3% (typical) - Conducted Spurious Emission: -57dBm - Operating Temperature: -20 °C ~ +60 °C - Storage Temperature: -30 °C ~ +85 °C - Dust and Water Resistance: IP54 - Shock & Vibration: MIL-STD-810C/D/E/F