Enbao EU-4700 ไมโครโฟนไร้สาย 4 ช่อง UHF 4 x Handheld Transmitter

Wireless Microphone EU-4700 Uhf 4 Channel

Characteristic: 

• *Adopts SMT and modularixation design technology. 
• *Adopts unique style shield,excellent anti-jamming. 
• *Embedded module 
• *4 channels fixed frequency module wireless micorphone. 
• *4 module design and each module can works individual. 
• *Strong anti-jamming ability can avoid any interference. 
• *Available at 730-840MHz/470-490MHz. 

Technical Specification (Transmitter) hand-held 

• Carrier Freq.: UHF 730-820MHz 
• Freq. stability: 0.002% 
• RF power output: 30mW 
• Current loss: 55mA 
• Use range: 80m(ideal) 
• Pickup: Dynamic or condenser 
• Battery: 1.5Vx2 
• Power life: 8-10h 
• Outline: 240*35mm (Receiver) desk-top 
• Sensitivity: 1.8uV (sinad=12dB) 
• Spurious rejection:80dB 
• Image rejection:80dB 
• SNR: 90dB 
• AF output:0-300mV 
• Receiving channel: 4CH 
• Power: DC13-18V 
• Power consumption: 3W 
• Outline:480*215*45mm