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NXR-710/810 Repeater
NEXEDGE® VHF/UHF Digital & Analog Base Unit

Kenwood’s new NXR-710 and NXR-810 NEXEDGE® repeater is a low-cost, high performance unit that provides a cost effective infrastructure solution for single-site, local area applications. The NXR-710/810 will provide analog or digital operation, and is perfectly suited for a variety of operating environments such as sewage treatment plants, hospitals and hotels.

Below is a brief list of features. For a complete list of product features and specifications, please download the product brochure.

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  • Supports NXDN Conventional & NXDN Type-D Trunking (Option)
  • Mixed Digital & FM Analog Operation
  • 30 Channel Scanning Base Station (Conventional Mode)
  • Multi-Site Conventional IP Network (via KTI-3 option)
  • Programmable AUX I/O’s
  • Two-Digit LED Display
  • 6 Lighted Programmable Function Keys
  • Front Panel Speaker
  • Rear External Speaker Output (4 Watts Audio)
  • FM Analog Trunking Controller Interface (LTR/MPT1327)
  • KPG-149RM/SA Repeater Monitor PC & iOS app
Models
Models NXR-710 NXR-810
General Features & Programming
Frequency Range
K
K2		 136-174 MHz 450-520 MHz
400-470 MHz
Number of Chanels 30
Channel Spacing
Analog
Digital		 12.5 / 15 / 25 / 30 kHz
6.25 / 7.5 / 12.5 / 15 kHz		 12.5 / 25 kHz
6.25 / 12.5 kHz
PLL Channel Step 2.5 / 3.125 kHz 3.125 / 5 kHz
Current Drain
Standby
Receive
Tran		 0.5 A
1.0 A
11.0 A
TX Power
50% Duty
100% Duty		 50 W
25 W		 40 W
25 W
Frequency Stability &plusmin; 1.0 ppm &plusmin; 0.5 ppm
Operating Voltage Operating Voltage 10.8 -15.6 V DC
Operating Temperature Range Operating Temperature Range -22
Antenna Impedance 50 Ω
Dimensions (W x H x D) (projections not included) 19 x 3-1/2 x 13-1/3 inch (483 x 88 x 340 mm)
Weight (net) 21.4 lbs (9.7 kg)
FCC ID
K
K2		 K44422300
–		 K44422400
K44422401
IC Certification
K
K2		 282F-422300
–		 –
282F-422401
Receiver
Sensitivity
Digital @ 6.25kHz (3% BER)
Digital @ 12.5kHz 		0.22 μV
.028 μV
.028 μV
Selectivity
Analog @ 25 kHz
Analog @ 12.5 kHz		 83 dB
77 dB		 80 dB
74 dB
FM Hum & Noise
Analog @ 25 kHz
Analog @12.5 kHz		 55 dB
50 dB
Intermodulation Distortion Analog @ 25 kHz 80 dB
Spurious Response 90 dB
Audio Distortion (Ext. SP) Less than 2% at 1000Hz
Audio Output (Ext. SP) 4 W (at 4 Ω, less than 5% distortion)
Transmitter
RF Output Power 25 to 50 W 25 to 40 W
Spurious & Harmonics 80 dB
FM Hum & Noise
Analog @ 25 kHz
Analog @12.5 kHz		 55 dB
50 dB
Audio Distortion Less than 1% at 1000Hz
Modulation 16K0F3E, 11K0F3E, 8K30F1E, 8K30F1D, 8K30F7W, 4K00F1E, 4K00F1D, 4K00F7W, 4K00F2D

There are no included accessories available for this product.

Optional Accessories:
Microphones & Headsets
KES-5
External speaker
KMC-27A
MIL-SPEC & Noise Canceling dynamic mobile microphone (8-pin mod. plug)
KMC-27B
Standard dynamic mobile microphone (8-pin mod. plug)
KMC-35
Standard dynamic mobile microphone (8-pin mod. plug)
KMC-9C
Control Station Desktop Microphone (8-pin mod. plug)

NXR-710/810
Spec Sheet