Kenwood Repeator station TKR-D810 (USER License and DPL Required)

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