China UHF Professional Wireless Microphone System Qlxd4 Digital Wireless Microphone, Find details and Price about China Digital Wireless Microphone, Digital Microphone from UHF Professional Wireless Microphone System Qlxd4 Digital Wireless Microphone
Technical Parameters | QLXD4 |
Frequency | 640-690mhz |
Dimensions | 41 mm × 197 mm × 151 mm |
Weight | 1.71 lbs (without antenna) |
Power requirement | 12 V DC @ 0.4 A, powered by external power supply (positive) |
Spurious suppression | >80 dB |
Plug Type | BNC |
Impedance | 50 Ω |
Gain adjustment range | -18 - +42 dB (1dB step) |