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Product details
Kenwood Base station NX-3820 (This equipment is License Band user license and DPL Required ) Kenwood NX-3820 – Specifications & Features GENERAL Type: Mobile/Base Transceiver (UHF) – Digital & Analog capable Frequency Range: 400 – 470 MHz Channel Capacity: 512 channels (expandable up to 1000 with option) Zones: 128 zones Channel Spacing (Analog): 12.5 / 25 kHz Channel Spacing (Digital): 6.25 / 12.5 kHz Power Supply: 13.6 V DC ±15% Antenna Impedance: 50 Ω Operating Temperature: –30 °C to +60 °C Dimensions (W × H × D): 160 × 43 × 160 mm (radio with control head, without protrusions) Weight: approx. 1.2 kg TRANSMITTER / RF OUTPUT RF Output Power (High / Low): 25 W / 5 W Spurious Emission: meets standard emission limits for analog and digital modes RECEIVER & AUDIO Digital Mode Sensitivity (NXDN 6.25 kHz, 3% BER): ~0.20 µV Digital Mode Sensitivity (NXDN 12.5 kHz, 3% BER): ~0.25 µV Analog Mode Sensitivity (12 dB SINAD): ~0.25 µV Receiver Selectivity (Analog): 70 dB (12.5 kHz) / 80 dB (25 kHz) Intermodulation Rejection: ~70 dB Spurious Response Rejection: ~80 dB Audio Output: 4 W into 4 Ω external speaker MODES & PROTOCOL SUPPORT - Analog FM - Digital NXDN (conventional and Type-C / Gen2 trunking) - DMR (optional, depending firmware/license) - Mixed analog + digital operation (coexistence) — allows gradual migration from analog to digital FEATURES & FUNCTIONS - Multi-protocol support: NXDN digital + Analogue FM (+ optional DMR) - Mixed mode operation: analogue and digital channels can coexist - 512 channels and 128 zones (expandable) for large networks - Strong, clear audio with built-in DSP and 4 W speaker output - Rugged build: MIL-STD-810 rated for environmental, shock, vibration resistance; IP54 dust/water resistance - Flexible installation: suitable for mobile (vehicle) or base-station use - Support for external speaker / microphone / accessories via standard connector and interface APPLICATION / SUITABILITY Ideal for enterprises, industries, security firms, transport fleets, and facilities requiring reliable analog + digital UHF communications with option to upgrade network gradually We are walkie talkie, base station & repeater stations dealer, distributor, authorised distributor & manufacturor and we have branches in Delhi, Mumbai, Kolkata, Jaipur, Chennai, Chandigarh, Chattisgarh, J&K, Kashmir, Jammu, Goa, Odissa, Karnataka, Uttar pardesh, Punjab, Rajasthan, Kerala, Gujrat, Bihar, Haryana, Madhya Pradesh, Jharkand, Uttarakhand, etc




