| NX-240 | NX-340 | ||
|---|---|---|---|
| GENERAL | |||
| Frequency Range | Type 1 | 136-174 MHz | 450-520 MHz |
| Type 2 | - | 400-470 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 | ||
| 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 | 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 | ||
| 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.
| 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.
