Wireless Handheld + Lavalier Microphone 2ch 170-270 MHz VHF AZUSA WR-358LD

Wireless Handheld + Lavalier Microphone 2ch 170-270 MHz VHF AZUSA WR-358LD

Channel: dual
Microphones: 1x handheld mic + 1 lavalier

Overall:

• Carrier frequency range: 170-270 MHz, VHF
• Frequency stability: +/- 0.005%
• Modulation Mode: FM
• Maximum deviation range: +/- 15 kHz
• Frequency response: 40 Hz – 20 kHz
• S/N ratio: >100 dB
• Audio dynamic range: >100 dB
• T.H.D.: <0,5%
• Range: Up to 50 meters
• Temperature range: -10~50oC

Receiver:

• Receiving system: Fixed frequency by quartz controlled
• Receiving sensitivity: 60 dB S/N ratio (12 dBU)
• S/N ratio: >100 dB
• Audio output level: Unbalanced mode of CHA+B: 0~0.5 V/5 kOhm
• Unbalanced mode of CHA&CHB: 0~0.5 V/50 kOhm
• AC/DC adapter: 13-15 V; 500 mA

Microphone:

• RF power output: Max. 30 mW
• Spurious emissions: Over 45 dB carrier wave
• Antenna: Built in
• Microphone: Unidirectional dynamic
• Battery: 2x AA batteries (handheld); 2x AA batteries (lavalier)