Advanced FM Hand Portable Two Way Radio
- High Tier Radio
- Robust & Water Resistant
- Lone Worker
- Slim and Light Weight
- 16 Channels – mechanically selectable down to 12, 8 or 4 by fitting “Channel Stopper” detent rings to the Selector knob
- Wide Band Coverage (38MHz VHF, 70MHzUHF)
- Programmable Channel Spacing (25/20/12.5 kHz)
- Built-in DTMF and QT/DQT
- FleetSync and 5-Tone Signalling compatible
- Valuable Emergency Functions: Lone-Worker and Emergency-Key, “Man-Down” with pre-settable “Panic/Stationary” parameters
- Advanced Motion Detection (by software license)
- Remote Stun Function
- 3 Programmable Function Keys
- Built-in VOX
- Built-in Voice Inversion Scrambler
- Priority Scan
- Electronic Serial Number (ESN)
- Clear Sound with Voice Compander function
- IP54, IP55 and US-MIL-STD 810C/D/E/F
PMR General Features
| Blue colour LED | Yes |
| 3-colour LED (Red, Orange, Green) | Yes |
| Busy Channel Lock-out | Yes |
| Compact Design | Yes |
| Companded Audio | Yes |
| Digital ANI Built-in | Yes |
| DTMF Function | Yes |
| Ease of Operating Use | Yes |
| Emergency Call Function | Yes |
| Emergency Key | Yes |
| Emergency Advanced Motion Detection Function | Man-Down function as standard. And an optional Software Licence gives Dual-mode "Staff Safe" alerts triggered either by a pre-set time with no movement or a pre-set time of excessive movement |
| FleetSync | Yes |
| GPS Compatible | Yes |
| Independent Setting per Channel | VOX, Compander, Scrambler & Wide/Narrow Deviation |
| Internal VOX Ready | Yes |
| Kenwood ESN (Electronic Serial Number) | Yes |
| Key Lock | Yes |
| Lone Worker Function | Yes |
| Man-Down Function | Yes, Both the trigger angle and the trigger time can be pre-set |
| Monitor Button | Yes |
| Multiple Scanning Function | Yes |
| Pre-programmed Status Messages | Yes, Status messages are pre-programmed 2-digit codes from 10 - 99 (numbers 80 - 99 are reserved for special messages). |
| Programmable Function Keys | 2 Programmable Function Keys |
| PTT ID | Yes |
| QT (CTCSS) / DQT (digital) | Yes |
| Remote Stun | Yes |
| SelCall Function | Yes |
| Selectable Microphone Gain | Yes |
| Talk Around | Yes |
| "Talk Back" Scanning Function | Yes |
| Voice Annunciation | Yes - Radio Status and Mode, in your choice of English, French, German, Italian, Dutch, Spanish, Russian or Chinese. |
| Voice Inversion Scrambler | Yes |
| Voting Function | Yes |
| Windows PC Programming and Tuning | Yes |
FleetSync Signalling Features
| Emergency Status | Yes |
| PTT ID Digital ANI | Yes |
| Selective Calling | Yes |
Options
| Choice of Optional Battery Packs | Yes |
| GPS Speaker/Mic Option | KMC-48GPS. From s/n B0900001 |
Applicable Standards
| R&TTE: EN300 086, 300 113, 300 219, 301 489 | Yes |
| EU Safety: EN60065, 60950-1, 60215 | Yes |
| Factory Quality Certification and Location | ISO 9001. Manufactured in Singapore |
| For use in the EU | Yes |
| IP54 | Yes |
| IP55 | Yes |
| Measurement - EIA Standards | Yes |
| Measurement - EN Standards | Yes |
| MIL-STD 810 C/D/E/F | Yes |
Technical Specifications
| Frequency Range - E Type | 136-174 MHz |
| Number of Channels | 16 |
| Channel Frequency Spread | 38 MHz |
| Channel Spacing | Wide: 25 kHz Mid: 20 kHz Narrow: 12.5 kHz |
| Antenna Impedance - 50 Ohm | Yes |
| Battery Life | With KNB-55L | 56N: 9 hours With KNB-57L: 13 hours - 5-5-90 duty cycle with battery saver off - |
| Battery Voltage | 7.5 V DC ± 20% |
| Frequency Stability | ± 2.5 ppm (-30 °C to + 60 °C) |
| Operating Temperature Range | -30 °C to + 60 °C |
| Operating Voltage | 7.5 V DC ± 20% |
| Dimensions | With KNB-55L: 56 x 103.7 x 29.1 mm - Projections not included - |
| Weight (net) | Radio only: 163 g With KNB-55L: 260 g |
Receiver Specifications
| Adjacent Channel Selectivity | 70 dB at 25 kHz 70 dB at 20 kHz 63 dB at 12.5 kHz |
| Audio Output | 500 mW with less than 5% distortion |
| Intermodulation | 68 dB |
| Sensitivity - EIA 12 dB SINAD | 0.25 µV at 25 kHz 0.25 µV at 20 kHz 0.28 µV at 12.5 kHz |
| Sensitivity - EN 20 dB SINAD | -3 dB µV at 25 kHz -3 dB µV at 20 kHz -2 dB µV at 12.5 kHz |
| Spurious Response Rejection | 70 dB |
Transmitter Specifications
| RF Power Output (High/Low) | 5 W / 1 W |
| FM Noise (EIA) | 45 dB at 25 kHz 45 dB at 25 kHz 43 dB at 12.5 kHz |
| Microphone Impedance | 1800 Ohm |
| Modulation Distortion | Less than 5% |
| Modulation Limiting | ± 5.0 kHz at 25 kHz ± 4.0 kHz at 20 kHz ± 2.5 kHz at 12.5 kHz |
| Spurious Emission (EN) | -36 dBm ≤ 1 GHz -30 dBm > 1 GHz |