Professional Handheld Wireless Karaoke Microphones, Conference Microphones,
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Product Details
| Customization: | Available |
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| Style: | Handheld Microphone |
| Application: | Music, Voice, Recording, Meeting, Measurement, Amplify |
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Gold Member Since 2018
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Audited Supplier Audited by an independent third-party inspection agency
Year of Establishment
2015-01-09
Number of Employees
33
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Basic Info.
- Model NO.
- QL7R
- Signal Transmission
- Wireless
- Directivity
- Omni-direction
- Sound Channel
- Dual Channel
- Transducer Principle
- Electrodynamic Microphone
- Sound Field Force
- Pll
- Connector(s)
- XLR Balance and Φ6.3 Unbalance Connector
- Wireless Technology
- UHF
- Output Impedance
- Not Marked
- Case Size
- Eia Standard 1u
- Channels
- Dual Channel
- Frequency Stability
- ±0.005%,Pll
- Carrier Frequency
- UHF 603-935MHz
- Factory Preset Channel
- 32 Presets
- Working Distance
- 90m (No Obstacles)
- Oscillation Mode
- Pll
- Sensitivity
- When Offset Is 25kHz,Input 6dBuV,S/N
- Frequency Bandwidth
- 30MHz
- Max Offset
- ±45kHz
- S/N Ratio
- Larger Than 105dB
- Thd
- Smaller Than 0.7%@1kHz
- Frequency Response
- 45Hz-18kHz±3dB
- Power Supply
- 100-240V AC50/60Hz, 10W
- Output Connector
- XLR Balance and Φ6.3 Unbalance C
- Transport Package
- Carton Box
- Specification
- 550x50x250mm
- Trademark
- RF
- Origin
- China
- HS Code
- 851840009
- Production Capacity
- 2000PCS/Month
Packaging & Delivery
- Package Size
- 550.00cm * 50.00cm * 250.00cm
- Package Gross Weight
- 5.500kg
Product Description
T1 is Wireless Broadband Hand-held Microphone
QL7R Dual Channel Automatic Selective Receiver
Specifications as below:
Microphone
Receiver
Features
Company
FAQ:
Q1: How long is the warranty for the speakers?
A1: 1year warranty.
Q2: How about the delivery time?
A2: 3-7days for stock.
10-20 days for new order depend on order quantity since receipt of 30% T/T deposit payment.
Q3: What kind of payments does RF support?
A3: T/T, Western Union, Cash are accpeted.
Q4: What's the MOQ?
A4: MOQ is 1pcs
Q5: Can you produce according to customers' design?
A5: Yes we can, we are professional manufacturer,OEM & ODM are welcome .
Q6:Can you tell me your main customers?
A6: That's our customers privacy, we should protect their information.
At the same time, please rest assured that your information is also safe here.
Our Advantages:
1) Audited supplier by SGS international certificate organization
2) Product quality: Superior speaker and amplifier, top technology and quality.
3) Certificate: CE,RoHS,SGS,ISO9001,ISO14001,ISO27001,ISO20000-1,ISO18001
4) Monthly Production Capacity: 2000pcs
5) Fast delivery: Get your order when you need it.
6) 5000 square meters workshop, with about 200 workers and 20 professional engineers
7) Professional and Skilled in audio knowledge ---can design complete audio system for you
8) Convenient Transportation: 1 hour to Guangzhou port
9) 24 hours after sales service.
Welcome to contact me by filling in "Message" below and click " Send".
QL7R Dual Channel Automatic Selective Receiver
Specifications as below:
Microphone
| Carrier Frequency | UHF 603-935Mhz | RF Power Output | 13mW |
| Oscillation mode | PLL | Battery | AAx2 |
| Harmonic radiation | <-65dBm | Current Consumption | 100mA |
| Frequency Bandwidth | 120MHz |
Battery Life | about 7 Hours |
| Max Offset | ±45KHz | Dimension | 48(Φ)x270(Length) |
| Sound Head | Dynamic, Cardioid | Weight | 370g |
Receiver
| Case Size | EIA Standard 1U | Frequency Bandwidth | 30MHz |
| Channels | Dual Channel | Max offset | ±45KHz |
| Frequency Stability | ±0.005%,PLL | S/N Ratio | >105dB |
| Carrier Frequency | UHF 603-935Mhz | THD | <0.7%@1KHz |
| Factory Preset Channel | 32 presets | Frequency Response | 45Hz-18KHz±3dB |
| Working Distance | 90m (No Obstacles) | Power Supply |
100-240V AC50/60Hz, 10W |
| Oscillation mode | PLL | Output Connector |
XLR balance and Φ6.3 unbalance connector |
| Sensitivity | When offset is 25Khz,input 6dBuV,S/N >60dB | Dimension (HxWxD) | 421x45x200mm |
Features
- Adopt automatic selection mode, with long receiving distance and eliminate receive staccato.
- With one key search function, Can quickly scan and display the frequency interference on the screen, and automatically select a stable and clean working frequency.
- Each host can support 4pcs microphones, each channel supports two microphones of different frequencies with one key switch function.
- PLL synthesizer, microprocessing technology and advanced noise suppression methods are adopted.
- The host operation support English and Chinese.
- Could set the channel name and monitor the microphone battery status.
- The device panel keys can be locked to prevent accidental touch.
- Adopt advanced high frequency transmission technology,the equipment under high working stability, easy and comfortable to use.
Company
FAQ:
Q1: How long is the warranty for the speakers?
A1: 1year warranty.
Q2: How about the delivery time?
A2: 3-7days for stock.
10-20 days for new order depend on order quantity since receipt of 30% T/T deposit payment.
Q3: What kind of payments does RF support?
A3: T/T, Western Union, Cash are accpeted.
Q4: What's the MOQ?
A4: MOQ is 1pcs
Q5: Can you produce according to customers' design?
A5: Yes we can, we are professional manufacturer,OEM & ODM are welcome .
Q6:Can you tell me your main customers?
A6: That's our customers privacy, we should protect their information.
At the same time, please rest assured that your information is also safe here.
Our Advantages:
1) Audited supplier by SGS international certificate organization
2) Product quality: Superior speaker and amplifier, top technology and quality.
3) Certificate: CE,RoHS,SGS,ISO9001,ISO14001,ISO27001,ISO20000-1,ISO18001
4) Monthly Production Capacity: 2000pcs
5) Fast delivery: Get your order when you need it.
6) 5000 square meters workshop, with about 200 workers and 20 professional engineers
7) Professional and Skilled in audio knowledge ---can design complete audio system for you
8) Convenient Transportation: 1 hour to Guangzhou port
9) 24 hours after sales service.
Welcome to contact me by filling in "Message" below and click " Send".
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