NX-240/340

  NX-240 NX-340
GENERAL
Frequency Range Type 1 136-174 MHz 450-520 MHz
Type 2 - 400-470 MHz
Type 3 - 350-400 MHz
Number of Channels 32
Zones 2
Max. Channels per Zone 16
Channel Spacing Analog 12.5/25* kHz
Digital 6.25/12.5* kHz
Operating Voltage 7.5V DC ± 20%
Battery Life
5-5-90 during hi-power battery saver:
OFF/ON with KNB-45L Approx. 10/12 hours
OFF/ON with KNB-69L Approx. 14/17 hours
OFF/ON with KNB-29N Approx. 8/9 hours
Operating Temperature Range -30 °C ~ +60 °C (-22 °F ~ +140 °F)
Frequency Stability ±2.0 ppm ±1.0 ppm
Antenna Impedance 50 Ω
Dimensions (W x H x D) With KNB-45L or KNB-29N 54 x 122 x 35.3 mm
With KNB-69L 54 x 122 x 39.4 mm
Weight (net) Radio only 165 g
With KNB-45L 281 g
with KNB-69L 296 g
with KNB-29N 361 g
RECEIVER
Sensitivity Digital @ 6.25 kHz
(3 % BER)
0.25 μV
Digital @ 12.5 kHz
(3 % BER)
0.25 μV
Analog
(12 dB SINAD)
0.25 μV
Selectivity Analog @ 12.5 kHz 60 dB
Analog @ 25 kHz 70 dB
Intermodulation Analog 70 dB
Spurious Response Analog 70 dB
Audio Distortion Less than 10%
Audio Output 1 W / 12 Ω (Internal Speaker)
500 mW / 8 Ω (External Output)
TRANSMITTER
RF Power Output High / Low 5 W / 1 W
Spurious Response 70 dB
FM Hum & Noise Analog @ 12.5 kHz 40 dB
Analog @ 25 kHz 45 dB
Audio Distortion Less than 10 %
Modulation 16K0F3E, 11K0F3E, 4K00F1E, 4K00F1D, 4K00F7W, 4K00F2D, 8K30F1E, 8K30F1D, 8K30F7W

*Ver. 2.0 models are compatible with Analog 25 kHz and Digital 12.5 kHz Channel Spacing.

Measurements made per CAI measurement procedures (digital) and TIA-603 (analog); specification are typical.

Details and timing of firmware and software updates are subject to change without notice.

Specifications are subject change without notice, due to advancements in technology.


FleetSync® is a registered trademark of JVCKENWOOD Corporation.

Windows® is a registered trademark of Microsoft Corporation in the United States and other countries.

AMBE+2™ is a trademark of Digital Voice Systems Inc.

NXDN™ is a trademark of JVCKENWOOD Corporation and Icom Inc.

NEXEDGE® is a registered trademark of JVCKENWOOD 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*        

*To meet MIL-810 and IP grade, the 2-pin connector has to be connected.