Receiver
Carrier wave frequency range: 500-900MHz
Frequency oscillation mode: Crystal Control
Frequency response: 50Hz~18KHz
Working distance: 200 Feet
Carrier wave stability: ± 5PPm10KHz
Image interference ratio: > 80dB
Signal to noise ratio: > 105dB (1KHz-A)
Sensitivity: -105dB (12dB S/N AD)
Total distortion rate: < 0.5%@1KHz
Audio output impedance: 2.2K.
Audio output level: -12dB
Power supply: 12-18V DC 300mA
Output plug type: 2 XLR Balanced Socket Unbalance TRs * 6.3mm Socket
Handheld transmitter
Carrier wave frequency range: 500-900MHz
Dynamic range: > 110dB
Stability: ± 0.005%
Variable offset: 48KHz
Spurious emissions: < -60dBc
The RF output power: 10mW
Power consumption: @3V ≤ 100mA
Power supply: AA 1.5V * 2
Element: Dynamic Microphone