2 Channel Dual EU/UK High fidelity Cordless Handheld Mic Wireless Microphone System With LCD Display Stability Large Receiving

2 Channel Dual EU/UK High fidelity Cordless Handheld Mic Wireless Microphone System With LCD Display Stability Large Receiving
  • Продавецogloszeniabochnia.info
  • Список ценUS $28.73piece
  • Продажная ценаUS $28.73piece
  • ДоставкаБесплатная доставка
  • Рейтинги3,6 (263)

Oписание продукта

FEATURES

1.UHF 700-800MHz international universal band, keep away from the interference.

2.PLL synchronization technology avoids multichannel interference,also users can change work frequency conveniently according to needs.
3.Twice superheterodyne mixer circuit for high receive sensitivity.

4.Excellent SAW filter for RF and IR circuit for excellent anti-jamming performance.
5.Manufactured by Surface-Mounting Technology (SMT),provides high-stability and high-reliability.

6.LCD screen shows channel and work frequency.

7.Anti-skip circuit eliminates the skipping caused by the boot-strap and the other noise.

8.Dual DC-DC step up circuit for transmitter for steady RF output power.

9.Up to 100 meters operation distance in perfect environment.

10.Auto scan free channel,IR synchronization,ID validate,adjustable squelch function,etc.

11.Dual tune true diversity and select the channel automatically, eliminate blind area and avoid cutting off the channel.

 

Specification of Receiver

Frequency Range: 700~800MHz
Channels Number: 128+128+128+128
Oscillation Mode: Phase-locked Loop synthesized
Frequency Stability: ±10ppm
Receive Mode: Super heterodyne and twice mixed
Input Sensitivity: -95~-75dBm
Audio Bandwidth: 40~18000Hz
T.H.D at 1kHz: ≤0.5%
Signal to Noise Ratio: ≥110dB
Audio Output: Balanced XLR and unbalanced 1/4 socket
Power Supply and Voltage: 100V~240/50~60Hz
Consume Power: ≤5W
Operation Distance:100 meters

 

Specification of Handheld Microphone

Material:Metal
Frequency Range: 700-800MHz
Channels Number: 128+128+128+128
Frequency Stability: ±10ppm
Modulation: FM
Radio Rrequency Output: ≤10mW
Audio Rrequency Response: 40~18000Hz
T.H.D at 1kHz: ≤0.5%
Power Supply: 2 × 1.5V AA Size
Battery Life: 8~15 hours
Operation Distance:100 meters

 

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Shipment: 
 
When you place an order, please choose a shipping method and pay for the order including the shipping fee. We will send the items in 3- 10 days once your payment is completed. We do not guarantee delivery time on all international shipments due to differences in Customs Clearance Time in individual countries, which may affect how fast your product will be inspected. Please note that buyers are responsible for all additional Customs Fees, brokerage fees, duties and taxes for importation into your country. These additional fees may be collected at time of delivery. We will not refund shipping charges for refused shipments. The shipping cost does not include any import taxes, and buyers are responsible for Customs Duties.  
 
  
 
Returns:  
 
We do our best to serve our customers, the best we can. We will refund you if you return the items within 7 days of your receipt of the items for any reason. However, the buyer should make sure that the items returned are in their original conditions. If the items are damaged or lost when they are returned, the buyer will be responsible for such damage or loss. And we will not give the buyer a full refund. The buyer should try to file a claim against the logistic company to recover the cost of damage or loss. The buyer will be responsible for the shipping fees to return the goods.  
 
  
 
Warranty & Maintenance: 
 
We offer half-month free replacement. Buyers should request for a replacement within 15 days from your receipt of the product. The buyer should return the product in the original conditions to us and should bear the shipping cost for return.  
 
  
 
TIPS:  
 
Before returning the items, please confirm with us the address and the logistics method. After you give the items to the logistics company, please send us the tracking number. We will deal with them as soon as we receive the items.  
 
  
 
Feedback:  
 
Your satisfaction and positive feedback is significantly important to us. Please leave positive feedback and 5 starts if you are satisfied with our items and services.  
 
If you have any problem, we will appreciate it a lot if you can contact us first, before you lease any negative feedback. We will feel obliged and do our best to solve any problem and provide you with our best service.  
 
  
 
Color Mismatch 
 
Differences in color may be caused by some other reasons such as color reflection in the monitor, lighting, background etc.  However, if you believe that the item received is of wrong color, please contact us to see if a return or refund is possible. 
 
  
 
Product Option List 
 
Note: The following information is for reference only. Please contact the seller to get the detailed information. If there\'s anything unclear or want to get more help, you can add my skype: chuangyidai#hotmail.com  or  MSN: chuangyidai#live.com