640-690 MHz Qlxd4 Full Set Headset Head Lavalier Lapel Handheld UHF Outdoor Professional Wireless Microphone
China 640-690 MHz Qlxd4 Full Set Headset Head Lavalier Lapel Handheld UHF Outdoor Professional Wireless Microphone, Find details and Price about China Professional Wireless Microphone, Outdoor Microphone from 640-690 MHz Qlxd4 Full Set Headset Head Lavalier Lapel Handheld UHF Outdoor Professional Wireless Microphone
Basic Info.
Model NO.
QLXD4
Wireless Technology
UHF
Output Impedance
50-1000Ω
Product Name
Qlxd4 Wireless Microphone
Frequency Range
640-690MHz
Color
Black
Plug Type
BNC
Transmitter
Handheld/Headset/Lavalier Microphone
Function
High Grade Low Noise Microphone
Dimensions
41X197X151 mm
Certificates
Ce, RoHS
Warranty
Two Years
Service
OEM ODM Support ;After-Sale Service
Trademark
Sinbosen
Transport Package
Strong Packing
Specification
1.71 lbs
Origin
Guangdong Province, China
HS Code
85181000
Model NO.
QLXD4
Wireless Technology
UHF
Output Impedance
50-1000Ω
Product Name
Qlxd4 Wireless Microphone
Frequency Range
640-690MHz
Color
Black
Plug Type
BNC
Transmitter
Handheld/Headset/Lavalier Microphone
Function
High Grade Low Noise Microphone
Dimensions
41X197X151 mm
Certificates
Ce, RoHS
Warranty
Two Years
Service
OEM ODM Support ;After-Sale Service
Trademark
Sinbosen
Transport Package
Strong Packing
Specification
1.71 lbs
Origin
Guangdong Province, China
HS Code
85181000
Product Desciption
640-690 mhz QLXD4 full set headset head lavalier lapel handheld UHF outdoor professional wireless microphone
Product Detail
Why choose us?
1.Two years warranty, free accessories.If there are quality problems,provide pictures or video, engineers judge the problem and provide after-sale support Products with CE ROHS certification.
2.We are 10 years manufature about professional audio speaker and power amplifier,4 years gold supplier on Alibaba.
3.Our engineers have 10 years work experience, very professional.
4.The product is light and suitable for performance and conferences.
5.There is no minimum order quantity limit ,you can choose to order 1pc or 1000000pcs.No limit about quality.
6.Products with CE ROHS certification.
If you are interested in our products, please contact us
Product Detail
| 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 |
Why choose us?
1.Two years warranty, free accessories.If there are quality problems,provide pictures or video, engineers judge the problem and provide after-sale support Products with CE ROHS certification.
2.We are 10 years manufature about professional audio speaker and power amplifier,4 years gold supplier on Alibaba.
3.Our engineers have 10 years work experience, very professional.
4.The product is light and suitable for performance and conferences.
5.There is no minimum order quantity limit ,you can choose to order 1pc or 1000000pcs.No limit about quality.
6.Products with CE ROHS certification.
If you are interested in our products, please contact us
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