Frequency range: 550-690mhz
Frequency of sound :20-16,000Hz ±3dB
Harmonic distortion: ≤1%
Signal to noise ratio: 100dB
Sensitivity: -110 dBm for 12dB
Operating temperature: -29¡æ~+74¡æ
Operating temperature: -29¡æ~+74¡æ
Battery life: 12 hours
Output power: 20-60MW
Spurious inhibition: -55dB
Battery: 9 v
Pickup: Dynamic
