Kenwood TKR-D810 UHF DMR Base Repeater Including Power Supply

GENERAL FEATURES

• UHF (403-527 MHz)

• Repeater Operation

• Two-Digit LED Display

• 6 Illuminated Programmable Function Keys

• Programmable AUX I/O’s

• RF Power Down Detect

• DTMF Front Panel PF Key Control (Analog Only)

• DTMF AUX Output Control (Analog Only)

• DTMF AUX Input Monitoring (Analog Only)

• Windows® PC Programming

• Flash Firmware Upgrading

DIGITAL – CONVENTIONAL MODE

• DMR Digital Air Interface

• 12.5 kHz Channels

• Mixed FM / Digital Operation

• Repeater Control Built-in

• 1 Color Code Repeater Control Built-in

• Conventional IP Network*1

• AIS IP console interface*1, *2

• AMBE+2™ VOCODER

• Call Interruption

FM MODES – GENERAL

• UHF: 25 & 12.5 kHz Channels

• CW ID

FM CONVENTIONAL MODE

• 16 QT / DQT Repeater Control Built-in

• Hang Timer

SPECIFICATIONS

GENERAL

Frequency Range Type 1 450-520 MHz, Type 2 400-470 MHz

Channel Spacing Analog Digital 25/12.5 kHz, 12.5 kHz

Current Drain Standby 0.5 A, Receive 1.0 A, Transmit 11.0 A

TX Power 50 % Duty 40 W, 100 % Duty 25 W

Frequency Stability ± 1.0 ppm

Operating Voltage 13.6 V DC ± 15 %

Operating Temperature Range -22° F to +140° F (-30° C to +60° C)

Antenna Impedance 50 Ω

Dimensions (W x H x D) Projections not included 19 x 3-1/2 x 13-1/3 in, (483 x 88 x 340 mm)

Weight (net) 21.4 lbs (9.7 kg) 

FCC ID Type 1 K44452500, Type 2 K44452501

IC Certification Type 2 282F-452501

RECEIVER

Sensitivity (Digital) 3% BER 0.28 μV, (12.5kHz) 1% BER -4 dB μV (0.32 μV)

Sensitivity (Analog) 12 dB SINAD 0.28 μV

Adjacent Channel Selectivity (Analog) (25 kHz / 12.5 kHz) 80 dB / 74 dB

FM Hum & Noise (Analog) 25 kHz / 12.5 kHz 55 dB / 50 dB

Intermodulation 80 dB

Spurious Response Rejection 90 dB

Audio Distortion (Ext. Speaker) Less than 2.5 % at 1000 Hz

Audio Output (Ext. Speaker) 4 W (at 4 Ω, less than 5 % distortion)

TRANSMITTER

RF Power Output 40-5 W

Modulation Limiting (Analog) 25 kHz / 12.5 kHz ± 5.0 kHz / ± 2.5 kHz

Spurious Emission 80 dB

FM Noise (EIA) (Analog) 25 kHz / 12.5 kHz 55 dB / 50 dB

Modulation Distortion Less than 1 % at 1000 Hz

Modulation 16K0F3E, 11K0F3E, 7K60FXD, 7K60FXE