Features:
Fully intelligent model, fool-like operation
Digital identity verification (ID), no cross-frequency
Intelligent mute, silent when dropped
Transmit power adaptive
Digital electronic volume
Operating distance 100 meters (open distance)
| Technical Parameters | |||
| Receiver specifications | |||
| Frequency range 610-670MHz | |||
| Adjustable channel number 120+120 adaptive adjustment | |||
| Oscillation mode | phase-locked loop (PLL) frequency synthesis | ||
| Frequency stability ±10ppm | |||
| Receiving mode | superheterodyne secondary frequency conversion | ||
| Receiving sensitivity -103dBm | |||
| Audio frequency response 40~18000Hz | |||
| Distortion ≤1% | |||
| Microphone specifications | |||
| Frequency range 610-670MHz | |||
| Adjustable channel number 240 channels adaptive adjustment | |||
| Frequency stability ±10ppm | |||
| Modulation mode FM | |||
| RF power 10~30mW adaptive adjustment | |||
| Audio frequency response 40~18000Hz | |||
| Distortion ≤0.8% | |||
| Speaker specifications | moving coil type, cardioid direction | ||
| Battery specification 2×1.5V AA Size | |||
| Renewal time | 5~10 hours | ||
