| AH-P4 | |
| specification | |
| The Whole Part | |
| Frequency range | VHF:134-173.9975MHz |
| UHF:400-519.9975MHz | |
| Using the temperture range | ‘-10℃ To +60℃ |
| Frequency combination | Phase-locked loop frequency synthesis |
| Frequency stability | ±2.5ppm |
| Memory Channel | 99 Channel |
| Rated Voltage | DC7.4V(Lithium Battery) |
| Antenna configuration | Rubber antenna |
| Antenna impedance | 50Ω |
| Way to work | Same Frequency Simplex or pilot frequency simplex |
| Size | 100mm*53mm*28mm(Do not Include the antenna) |
| weight | About 130g(Contains the battery pack) |
| Launch part | |
| Modulation method | Frequency modulation |
| The largest deviation | ≤5KHz |
| The residual wave radiation | <-60dB |
| Emission current | ≤800mA |
| receiving part | |
| The sensitivity | <0.20uV(12dB SINAD) |
| Noise sensitivity | <0.20uV |
| intermodulation interference | 50dB |
| Audio Power | ≥400mW |
| Receives the current | ≤120mA |
| Noise waiting for current | 15mA |






















































