Key Features
| Multi-protocol radio - designed to operate under digital and FM analogue protocols |
| 64 Channels |
| 7-Colour Light Bar Indicator on the top panel |
| Internal VOX Function |
| Voice Annunciation |
| Built-In Voice Scrambler |
| QT / DQT, DTMF, 2-tone, 5-tone |
| 2-pin Audio Accessory Connector |
PMR General Features
Options
| Choice of Optional Battery Packs | Yes |
| DMR Tier 2 Mode | Yes |
| NXDN Conventional Mode | Yes |
Applicable Standards
| RE Directive: EN300 086-2 | Yes |
| EN300 219-2 | Yes |
| EN301 489-5 | Yes |
| EU Safety: EN60215 | Yes |
| EU Safety: EN-62368-1 | Yes |
| For use in the EU | Yes |
| IP54 | Yes |
| IP55 | Yes |
| Measurement - EN Standards | Yes |
| MIL-STD 810 C/D/E/F/G | Yes |
Technical Specifications
| Frequency Range | 400 - 470 MHz |
| Number of Channels | 64 |
| Number of Zones | 4 |
| Channel Frequency Spread | 38 MHz |
| Channel Spacing - Analogue - Wide/Narrow | 25 kHz/12.5 kHz |
| Battery Life | With KNB-84L: ± 11.0 h With KNB-45L: ± 11.0 h With KNB-53N: ± 7.0 h With KNB-69L: ± 14.0 h - 5-5-90 - |
| Battery Voltage | 7.5 V DC ± 20% |
| Frequency Stability | ± 0.5 ppm (-30 °C to + 60 °C) |
| Operating Temperature Range | -30 °C to + 60 °C |
| Dimensions | With KNB-84L: 54.0 x 123.0 x 33.5 mm With KNB-45L: 54.0 x 123.0 x 33.5 mm With KNB-53N: 54.0 x 123.0 x 33.5 mm With KNB-69L: 54.0 x 123.0 x 37.5 mm Radio only: 54.0 x 123.0 x 33.5 mm - Projections not included - |
| Weight (net) | With KNB-84L : 295 g With KNB-45L : 295 g With KNB-53N : 365 g With KNB-69L : 310 g Radio only : 175 g |
Receiver Specifications
| Audio Output | 1 W (Internal) |
| Intermodulation | 70 dB |
| Selectivity (Analogue) | 25 kHz: 74 dB 12.5 kHz: 67 dB |
| Sensitivity - EIA 12 dB SINAD | 0.26 µV at 25 kHz 0.22 µV at 12.5 kHz |
| Sensitivity - EN 20 dB SINAD | 0.32 µV at 25 kHz 0.33 µV at 12.5 kHz |
| Spurious Reponse Rejection (Analogue) | 70 dB |
Transmitter Specifications
| RF Power Output | 5 W / 4 W / 2.5 W / 1 W |
| Audio Distortion | 2 % |
| FM Hum & Noise | Analog @ 25 kHz: 45 dB Analog @ 12.5 kHz: 40 dB |
| Spurious Emission | < 1 GHz ≤ -36 dBm, 1 GHz- 4 GHz ≤ -30 dBm |




