Entel DX446L analoge en digitale licentievrije portofoon met display en 500 mW zendvermogen. De DX446e zijn voorzien van een hoge capaciteit accu van 2200mAh, ze zijn IP68 en volgens MIL-STD 810C/D/E/F/G
Specificaties Entel DX446E:
| Frequency Range | 446 – 446.2MHz |
| Channels / Zones | 16 / 1 |
| Channel Spacing | 12.5KHz |
| Vocoder | AMBE+2 |
| Operating Voltage | 7.6V |
| Battery | CNB450E 2200mAh Li-Ion |
| Weight | 257g – with CNB450E |
| Overall Dimensions (HxWxD) | 97mm x 59.5mm x 37mm (with CNB450E) |
| Frequency Stability | ±0.5ppm |
| Antenna Impedance | 50 ohms |
| Operating Temperature | -20° to +55°C |
| Dust and Liquid Intrusion | IP68 (2 meters depth for 4 hours) |
| Drop Test | Compliant MIL-STD 810 C/D/E/F/G |
| Packing Test | Compliant MIL-STD 810 C/D/E/F/G |
| Vibration & Shock | Compliant MIL-STD 810 C/D/E/F/G |
| Air Interface DMR | Compliant with ETSI TS 102 361-1-2-3 |
Transmitter
| Power Output | 0.5 Watts (ERP) |
| Modulation Limiting | ±2.5KHz |
| FM Hum and Noise | >-40dB |
| Unwanted Emissions | -57dBm up to 1GHz, -47dBm from 1GHz to 4GHz |
| Adjacent Channel Power | -60dBc |
| Audio Response (FM) | 300Hz to 3KHz -6dB /Octave |
| Audio Distortion | <5% |
| FM Modulation | 8K0F3E |
| 4FSK Digital Modulation | 7K60FXE / 7K60FXD |
Receiver
| Digital Sensitivity | <26.5dB ㎶/m for 5% BER |
| Analogue Sensitivity | <26.5dB ㎶/m for 12dB Sinad |
| Intermodulation Response | >68dB |
| Adjacent Channel Selectivity | >71dB ㎶/m |
| Spurious Rejection | >70dB |
| Rated Audio Output | 2 Watts |
| Audio Distortion | <5% |
| Hum and Noise | >-40dB |
| Audio Response | 300Hz to 3KHz -6dB /Octave |
| Conducted Spurious Emissions | -57dBm up to 1GHz, -47dBm from 1GHz to 4GHz |
