DMR Digital Systems Repeaters/Base Stations

Model: TKR-D710/810

 Key Features

DMR Digital Air Interface
　･Tier II Conventional
　･Conventional IP Network
Mixed Mode Operation - Digital / Analog FM
RF Power Output
　･VHF: 50 to 5 Watts
　･UHF: 40 to 5 Watts
RF Power Down Detection
AIS IP Console Interface
Call Interrupt

 


 Other Features

30 Channels
12.5 kHz Bandwidth
Two-Slot TDMA Operation
Two-Digit Numeric Display
LED Status Indicators
6-Programmable Function Keys
Programmable AUX I/O's
DTMF Remote Control

 

 

GENERAL Repeater
TKR-D710 TKR-D810
Frequency Range 136-174 MHz Type 1: 450-520 MHz
Type 2: 400-470 MHz
Max. Channels Per Radio 30
Channel Spacing Analog 25*/12.5 kHz
Digital 12.5 kHz
Current Drain Standby 0.5 A
Receive 1.0 A
Transmit 11.0 A
TX Power Duty 50% 50 W 40 W
100% 25 W
Operating Voltage 13.6 VDC ±15%
Operating Temperature -22°F to +140°F (-30°C to +60°C)
Frequency Stability ±1.0 ppm
Antenna Impedance 50 Ohms
Dimensions (W x H x D)
Projections Not Included		 19.0 x 3.5 x 13.3 in. (483 x 88 x 340 mm)
Weight (net) 21.4 lb (9.7 kg)
RECEIVER TKR-D710 TKR-D810
Sensitivity Digital @ 12.5 kHz (3% BER) 0.28 μV
Digital @ 12.5 kHz (1% BER) 0.32 μV
Analog (12 dB SINAD) 0.28 μV
Selectivity Analog @ 25* / 12.5 kHz 83 dB / 77 dB 80 dB / 74 dB
FM Hum & Noise Analog @ 25* / 12.5* kHz 55 dB / 50 dB
Spurious Rejection Analog 90 dB
Audio Distortion (Ext.SP) Less than 2.5% at 1000 Hz
Audio Output Power (Ext.SP) $ W (at 4 Ohms less than 5% distortion)
TRANSMITTER TKR-D710 TKR-D810
RF Power Output Power 50 - 5 W 40 - 5 W
Modulation Limiting  Analog @ 25* / 12.5* kHz ± 5.0 kHz / ± 2.5 kHz
Spurious & Harmonics 80dB
FM Hum & Noise Analog @ 25* / 12.5* kHz 55 dB / 50 dB
Modulation Distortion Less than 1% at 1000 Hz
Emission Designator 16K0F3E, 11K0F3E, 7K60FXD, 7K60FXE