| GENERAL | Portable Radios | ||
|---|---|---|---|
| NXR-5700 | NXR-5800 | ||
| Frequency Range | 136-174 MHz | Type 1: 450-520 MHz | |
| Type 2: 380-470 MHz | |||
| Max. Channels Per Radio | 30 | ||
| Channel Spacing | Analog | 30*/25*/15/12.5 kHz | 25*/12.5 kHz |
| Digital | 12.5/6.25 kHz | ||
| PLL Channel Step | 6.25/5/3.125/2.5 kHz | 6.25/5/3.125 kHz | |
| Operating Voltage | 13.6 VDC (10.8 - 15.6 VDC | ||
| Operating Temperature | -22°F to +140°F (-30°C to +60°C) | ||
| Frequency Stability | ±0.5 ppm | ||
| Antenna Impedance | 50 Ohms | ||
| Dimensions (W x H x D) Projections Not Included |
19.02 x 1.73 x 13.03 in. (483 x 44 x 331 mm) | ||
| Weight (net) | 11 lb (5 kg) | ||
| RECEIVER | NXR-5700 | NXR-5800 | |
| Sensitivity | Digital @ 6.25 kHz (3% BER) | 0.27 μV | |
| Digital @ 12.5 kHz (3% BER) | 0.33 μV | ||
| Analog (12 dB SINAD) | 0.30 μV | ||
| Selectivity | Analog @ 30* / 25* kHz | 92 dB (± 30 kHz) | 86 dB (± 25 kHz) |
| Analog @ 12.5 kHz | 84 dB (± 12.5 kHz) | 80 dB (± 12.5 kHz) | |
| FM Hum & Noise | Analog @ 30* / 25* kHz | 55 dB | |
| Analog @ 12.5 kHz | 50 dB | ||
| Spurious Rejection | Analog | 100 dB | |
| Audio Distortion (Ext.SP) | Less than 2% (at 0.3 W) | ||
| Audio Output Power (Ext.SP) | 3 W (at 4 Ohms less than 5% distortion) | ||
| TRANSMITTER | NXR-5700 | NXR-5800 | |
| RF Power Output Power | 25/5/0.5 W | ||
| RF Max Duty Cycle | 100% | ||
| Spurious & Harmonics | 73 dB | ||
| FM Hum & Noise | Analog @ 30* / 25* kHz | 55 dB | |
| Analog @ 12.5 kHz | 50 dB | ||
| Audio Distortion | Less than 1% at 1000 Hz | ||
| Emission Designator | 16K0F3E, 11K0F3E, 8K30FIE, 8K30F1D, 8K30F7W, 4K00F1E, 4K00F1D, 4K00F7W, 4K00F2D | ||
*25 and 30 kHz are not included in the models sold in the USA or US territories. Measurements made per CAI measurement procedures (digital) and TIA 603 (analog); specifications shown 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.
| APPLICABLE MIL-STD & IP | |||||
|---|---|---|---|---|---|
| MIL Standard | Methods/ Procedures | ||||
| 810C | 810D | 810E | 810F | 810G | |
| High Temperature | 501.1/ I, II | 501.2/ I, II | 501.3/ I, II | 501.4/ I, II | 501.5/ I, II |
| Low Temperature | 502.1/ I | 502.2/ I, II | 502.3/ I, II | 502.4/ I | 502.5/ II |
| Temp. Shock | 503.1/ I, II | 503.2/ I, II | 503.3/ I, II | 503.4/ I, II | 503.5/ II |
