DNA KVM-2 wireless microphone 2x handheld transmitter UHF 518-542 MHz

Technical specification:

Transmitters:
Radio frequency range: 518 - 542 MHz
Channels: 2
Output power: 5 mW / 30 mW
Wave attenuation: > 70 dBc
Bandwidth: 60 MHz
Modulation depth: 48 kHz
Frequency response: 60 - 15,000 Hz
Signal-to-noise ratio: 105 dB(A)
Distortion: < 0.5%
Input voltage range: max. 1 V
Power supply: 2 x 1.5 V (AA)
Battery life: > 8 h

Receiver:
Radio frequency range: 518 - 542 MHz
Modulation method: FM
Channels: 2
Bandwidth: 60 MHz
Receiver sensitivity: < -97 dBm for SNR = 30 dB
Frequency response: 60 - 15,000 Hz
Signal-to-noise ratio: 105 dB(A)
Distortion: < 0.5%
Dynamic range: > 100 dB
Audio socket: XLR + jack
Antenna socket: 2 BNC, 50 Ω
Audio output level: max. + 8 dBu
Power supply: DC 12-18 V / 1000 mA