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Colorful Dual channel Wireless Microphone System All Metal SR-880S

Ningbo Disco Electronics CO,.LTD
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Ningbo Disco Electronics CO,.LTD
City: Ningbo
Province/State: Zhejiang
Country/Region: China
Tel: 86--18858092625
Contact Person:
Mr Michael

Colorful Dual channel Wireless Microphone System All Metal SR-880S

Brand Name : DISCO
Model Number : SR-880S
Certification : CE RHOS
Place of Origin : CHINA
MOQ : 100 PCS
Price : discussible
Payment Terms : T/T
Supply Ability : 5000 PCS 45DAYS
Packaging Details : 1PCS/1 BOX
Operating frequenc : 740-790MHz
Channel numbe : 200
Channel Spacing : 300KHZ
Frequency stability : ±0.005%
Dynamic range : 100db
With FM Max frequency adjusting : ±45KHz
Frequency response : 40Hz-18KHz(±2db)
S/N ratio : >105dB
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Colorful Dual channel Wireless Microphone System All Metal SR-880S


1. AFS frequency automatic search function in dependently.

2. The frequency can by synchronized between receiver and transmitter via infrared.

3. PLL synthesized technique and digital pilot technique.

4. Noise locked, Pilot Tone locked, and Squelch Control.

5. Transmitter battery monitoring.

6. LED screen alarm automatically with low pressure.

7. SQ control and electronic volume control.

8. Warm low-frequency, balance of intermediate-frequency and clear high-frequency.


Operating frequency:740-790MHz

Receiver mode: intermediate-frequency superheterodyne structure with twice conversions

The first intermediate frequency:110MHZ

The second intermediate frequency:10.7MHZ

Squelch limited:0-40dB

Spurious noise suppression: >80dB

Audio output : unbalance: +4Db(1.25V)/5KΩ;

balance: +10Db(2.5V)/600Ω

Power Supply:DC11-16V(rate12V)

Electricity: single receiver,<200Ma;double receiver, <350mA


Operating frequency:740-790MHz

Frequency adjusting: FM frequency

Available bandwidth: 25MHz per channel

Channel number:200

Frequency stability:±0.005%

Dynamic range: >110dB; peak frequency deviation: ±45KHz

Frequency response:60Hz-18KHz(±3db)

S/N ratio:>105dB

T.H.D distortion:<0.5%

Transmitted power:15mW

Aluminum alloy structure

Package & delivery
Packaging Details: Color box or opp bag for products, high quality carton for shipping.
OEM Package Available
Delivery Time: 2-5 weeks after receiving deposit Depends on product
Express: We have good cooperation with DHL, UPS, FedEx, TNT, EMS etc.
Sea Shipment: FOB Ningbo
Air shipment: FOB Ningbo/ FOB Shanghai
Our Service
1, Fast deliver, Short lead time
2, Provide trade assurance to protect your purchase procedure
3, Offer OEM with your brand
4, Offer sample to test
5, Customization as your requirement
6, QC:products are 100% tested
7. Protect your trade infomation

Product Tags:

diversity wireless system


conference microphone system

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