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Kenwood Repeator station TKR-D810 (This equipment is License Band user license and DPL Required ) Kenwood TKR-D810 – Technical Specifications & Features Type: DMR / FM Base Station / Repeater (UHF) Frequency Range: 400-470 MHz (or 450-520 MHz depending version) Channel Spacing: 12.5 kHz (digital), 12.5 / 25 kHz (analog FM) Mode: DMR Digital (Tier II) and FM Analog (mixed-mode operation supported) RF Output Power (Transmitter): 5 – 40 W (UHF) Duty Cycle: 50% duty-cycle rating at max output; 25 W at 100% duty cycle Receiver Sensitivity (Digital 12.5 kHz): 0.28 µV (or better for 3% BER) Receiver Sensitivity (Analog 25/12.5 kHz): 0.28 µV (12 dB SINAD) Selectivity (Analog): 80 dB (25 kHz) / 74 dB (12.5 kHz) FM Hum & Noise (Analog): 55 dB (25 kHz) / 50 dB (12.5 kHz) Intermodulation Rejection: ~80 dB (typical) Spurious Response Rejection: ~90 dB Audio Output (External Speaker): 4 W @ 4 Ω (≤ 5% distortion) Control / Interface: - Built-in repeater controller with 16 QT / DQT tone codes - 6 programmable front-panel function keys (illuminated) - Two-digit LED front panel display and status indicators - Programmable AUX I/O ports - Hang timer, RF power-down detection - Analog DTMF front-panel PF-key control, AUX-output control, and AUX-input monitoring (analog mode) - Mixed mode: repeats analog FM and digital DMR automatically depending on received signal - Supports “Colour Code” repeater control (digital) Network / Expansion: - Optional IP-network connectivity (with interface module) for linking multiple repeaters - Optional console interface via network module - Firmware upgrade via PC / Windows software Power / Supply Requirements: Operating voltage: 13.6 V DC ± 15% Antenna impedance: 50 Ω Standard current draw (RX, standby): ~0.5 A standby, ~1.0 A receive; Transmit: ~11.0 A at rated output Physical: Dimensions (Main unit): approx. 483 × 88 × 340 mm (width × height × depth, without protrusions) Weight: approx. 9.7 kg (net) Environmental / Reliability: Operating temperature range: –30 °C to +60 °C Stable commercial-grade build for permanent installation / base / repeater use Use Case / Application: - Acts as base station or repeater to extend coverage of portable/mobile radios - Supports mixed analog + digital radio networks, making it suitable for gradual migration from analog to digital - Can be used in enterprises, security, industrial, large-site communications, fleet management, and other professional radio networks We are walkie talkie, base station & repeater stations dealer, distributor, authorized distributor & manufacturer and we have branches in Delhi, Mumbai, Kolkata, Jaipur, Chennai, Chandigarh, Chattisgarh, J&K, Kashmir, Jammu, Goa, Odissa, Karnataka, Uttar pradesh, Punjab, Rajasthan, Kerala, Gujrat, Bihar, Haryana, Madhya Pradesh, Jharkand, Uttarakhand, etc




