China Sinbosen Qlxd4 Professional High Quality Headset Lavalier Handheld Wireless Microphone for Stage, Find details and Price about China Microphone, Lavalier Microphone from Sinbosen Qlxd4 Professional High Quality Headset Lavalier Handheld Wireless Microphone for Stage
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 (RF input) | 50 Ω |
Gain adjustment range | -18 - +42 dB (1dB step) |
Configuration | 1/4" (6.35 mm): Impedance balanced (Tip=audio, Ring=no audio, Sleeve=ground) |
XLR: Balanced (1=ground, 2=audio +, 3=audio −) | |
Impedance(Audio output) | 1/4" (6.35 mm): 100 Ω (50 Ω Unbalanced) |
XLR: 100 Ω | |
Microphone/line switch | 30 dB attenuator |
Full scale output | 1/4" (6.35 mm): +12 dBV |
XLR: LINE setting= +18 dBV, MIC setting= −12 dBV |