General Features
| Frequency Range | 446.0 – 446.2 MHz |
| 32 | |
| Field Capacity | 2 |
| Number of Channels per Region | 16 |
| Channel Spacing | 12.5kHz |
| Operating Voltage | 3.7V (rated) |
| Battery | 4000mAh 3.7V |
| Battery Life (5-5-90) | 25h |
| Frequency Stability | ±0.5ppm |
| Antenna Impedance | 50Ω |
| Dimensions | 120 x 55 x 29.5mm |
| Weight | 200 gr |
Recipient
| Sensitivity | 0.18μV (12dB SINAD) |
| Adjacent Channel Selectivity | TIA-603: 60dB@12.5kHz, ETSI: 60dB@12.5kHz |
| TIA-603: 70dB@12.5kHz, ETSI: 65dB@12.5kHz | |
| Spurious Response Reject | TIA-603: 70dB@12.5kHz, ETSI: 70dB@12.5kHz |
| Blocking | TIA-603: 80dB; ETSI: 84dB |
| Humor and Noise | 40dB 12.5kHz |
| Rated Audio Power Output | 0.5W |
| Rated Audio Distortion | ≤3% |
| Voice Response | (+1 ~-3dB) |
| Performed Spurious Emission | <-57dBm |
Transmitter
| RF Output Power | UHF: 0.5W |
| FM Modulation | (-36dBm<1GHz; -30dBm>1GHz) |
| Modulation Limitation | ±2.5kHz@12.5kHz |
| FM Hum and Noise | |
| Adjacent Channel Power | 60dB 12.5kHz |
| Voice Response | (+1 to -3dB) |
| Audio Distortion | ≤3% |
Environmental Features
| Operating Temperature | (-30℃ to +60℃, (-30℃ Radio only – Battery -20℃) |
| Storage Temperature | (-40℃ to +85℃) |
| ESD | IEC 61000-4-2 (Level 4) ±8kV (contact); |
| Dust and Water Input | IEC 60529 IP54 |
| Humidity | MIL- STD-810 G |
| Shock and Vibration | MIL-STD-810 G |
AP519 ser