General Features
| Frequency Range | VHF: 136-174 MHz UHF: 400 – 470 MHz |
| Channel Capacity | 256 |
| Zone Capacity | 16 |
| Channel Spacing | Analog: 12.5 / 25 kHz Digital: 12.5 kHz |
| Operating Voltage | 7.2 V DC |
| Battery (5/5/90) | 12 hours at 1500 mAh (analog) |
| Battery Service Life (5/5/90) | Analog: 12/16 hours (1500 mAh) Digital: 16/22 hours (2000 mAh) |
| Frequency Stability | ± 0.5 ppm |
| Antenna Impedance | 50 Ω |
| Dimensions (H×W×D) | 110*59*30 mm |
| Weight | 250 g |
Transmitter
| Output Power | VHF: 1/5 W UHF: 1/4 W |
| Modulation | 11K0F3E at 12.5 kHz 16K0F3E at 25 kHz |
| 4FSK Digital Modulation | 12.5 kHz (data only): 7K60FXD 12.5 kHz (data and voice): 7K60FXW |
| Modulation Limitation | ± 2.5 kHz at 12.5 kHz ± 5.0 kHz at 25 kHz |
| Noise Suppression | 40 dB at 12.5 kHz 45 dB at 25 kHz |
| Adjacent Channel Selectivity | 60 dB at 12.5 kHz 70 dB at 25 kHz |
| Audio Response | (+1 dB to -3 dB) |
| Nominal Audio Distortion | ≤ 3% |
Receiver
| Sensitivity (Analog) | 0.22 μV (12 dB SINAD) 0.22 μV (typical) (12 dB SINAD) 0.4 μV (20 dB SINAD) |
| Sensitivity (Digital) | 0.22 μV / BER %5 |
| Adjacent Channel Selectivity | TIA-603: 60 dB at 12.5 kHz / 70 dB at 25 kHz BETSI: 60 dB at 12.5 kHz / 70 dB at 25 kHz |
| Intermodulation | TIA-603: 70 dB at 12.5 / 25 kHz BETSI: 70 dB at 12.5 / 25 kHz |
| False Response Rejection | TIA-603: 70 dB at 12.5 / 25 kHz BETSI: 70 dB at 12.5 / 25 kHz |
| Signal-to-Noise Ratio (S/N) | 40 dB at 12.5 kHz 45 dB at 25 kHz |
| Nominal Audio Power Output | 0.5 W |
| Nominal Audio Distortion | ≤ 3% |
| Audio Response | (+1 dB to -3 dB) |
