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NX-200s/300s

  NX-420
GENERAL
Frequency Range RX 851 - 870 MHz
TX 806 - 825, 851 - 870 MHz
Number of Channels LCD model (K3) 260 ch
Non LCD model (K) 64 ch
Zones LCD model (K3) 128 zone
Non LCD model (K) 4 zone
Max. Channels per Zone LCD model (K3) 250 ch
Non LCD model (K) 16 ch
Channel Spacing Analog 12.5 / 25 kHz
Digital 6.25 / 12.5 kHz
Operating Voltage 7.5 V DC ± 20%
Battery Life (5-5-90) KNB-55L (1480 mAh) Approx. 8.5 hours
KNB-56N (1400 mAh) Approx. 8.5 hours
KNB-57L (2000 mAh) Approx. 11.5 hours
Operating Temperature Range -30°C to +60°C
Frequency Stabilit ± 1.0 ppm
Antenna Impedance 50 Ω
Dimensions (W x H x D)
Projections not included
LCD model (K3) 56.0 x 110.5 x 36.9 mm (radio only)
56.0 x 110.5 x 37.5 mm (with KNB-55L)
56.0 x 110.5 x 43.2 mm (with KNB-56N)
56.0 x 110.5 x 39.5 mm (with KNB-57L)
Non LCD model (K) 56.0 x 110.5 x 37.5 mm (radio only)
56.0 x 110.5 x 38.1 mm (with KNB-55L)
56.0 x 110.5 x 43.8 mm (with KNB-56L)
56.0 x 110.5 x 40.1 mm (with KNB-57L)
Weight (net) LCD model (K3) 210 g (radio only)
305 g (with KNB-55L)
405 g (with KNB-56N)
330 g (with KNB-57L)
Non LCD model (K) 205 g (radio only)
300 g (with KNB-55L)
400 g (with KNB-56N)
325 g (with KNB-57L)
RECEIVER
Sensitivity Digital @ 6.25 kHz (3% BER)
Digital @ 12.5 kHz (3% BER)
0.20 μV
0.25 μV
Analog (12 dB SINAD) 0.25 μV
Selectivity Analog @ 25 kHz 72 dB
Analog @ 12.5 kHz 65 dB
Intermodulation Distortion Analog 70 dB
Spurious Response Analog 70 dB
Audio Distortion Less than 3%
Audio Output 500 mW / 8 Ω
TRANSMITTER
RF Power Output 3 W / 1 W
Spurious Response 70 dB
FM Hum & Noise Analog @ 25 kHz 45 dB
Analog @ 12.5 kHz 40 dB
Audio Distortion Less than 3%
Modulation 16K0F3E, 14K0F3E, 11K0F3E, 8K30F1E,
8K30F1D, 8K30F7W, 4K00F1E,
4K00F1D, 4K00F7W, 4K00F2D

*Operating temperature range of the KNB-55L/57L: -10°C to +60°C

Analog measurements made per TIA/EIA 603 and specifications shown are typical.
Specifications are subject to change without notice, due to advancements in technology.

FleetSync® is a registered trademark of JVC KENWOOD Corporation.
LTR® is a registered trademark of Transcrypt International.
AMBE+2TM is a trademark of Digital Voice Systems Inc.
Windows® is a registered trademark of Microsoft Corporation.
NXDN® is a registered trademark of JVC KENWOOD Corporation and Icom Inc.
NEXEDGE® is a registered trademark of JVC KENWOOD Corporation.

Applicable MIL-STD & IP

MIL Standard MIL 810C
Methods/
Procedures
MIL 810D
Methods/
Procedures
MIL 810E
Methods/
Procedures
MIL 810F
Methods/
Procedures
MIL 810G
Methods/
Procedures
Low Pressure 500.1/
Procedure I
500.2/
Procedure I, II
500.3/
Procedure I, II
500.4/
Procedure I, II
500.5/
Procedure I, II
High Temperature 501.1/
Procedure I, II
501.2/
Procedure I, II
501.3/
Procedure I, II
501.4/
Procedure I, II
501.5/
Procedure I, II
Low Temperature 502.1/
Procedure I
502.2/
Procedure I, II
502.3/
Procedure I, II
502.4/
Procedure I, II
502.5/
Procedure I, II
Temperature Shock 503.1/
Procedure I
503.2/
Procedure I
503.3/
Procedure I
503.4/
Procedure I, II
503.5/
Procedure I
Solar Radiation 505.1/
Procedure I
505.2/
Procedure I
505.3/
Procedure I
505.4/
Procedure I
505.5/
Procedure I
Rain 506.1/
Procedure I, II
506.2/
Procedure I, II
506.3/
Procedure I, II
506.4/
Procedure I, III
506.5/
Procedure I, III
Humidity 507.1/
Procedure I, II
507.2/
Procedure II, III
507.3/
Procedure II, III
507.4 507.5/
Procedure II
Salt Fog 509.1/
Procedure I
509.2/
Procedure I
509.3/
Procedure I
509.4 509.5
Dust 510.1/
Procedure I
510.2/
Procedure I
510.3/
Procedure I
510.4/
Procedure I, III
510.5/
Procedure I
Vibration 514.2/
Procedure VIII, X
514.3/
Procedure I
514.4/
Procedure I
514.5/
Procedure I
514.6/
Procedure I
Shock 516.2/
Procedure I, II, V
516.3/
Procedure I, IV
516.4/
Procedure I, IV
516.5/
Procedure I, IV
516.6/
Procedure I, IV
International Protection Standard
Dust & Water Protection IP54/55