Guangdong, China
Business Type:
Main Markets:
North America, South America, Europe
Terms of Payment:
LC, T/T, D/P, PayPal, Western Union, Small-amount payment
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: one month
OEM/ODM Availability:
OEM/ODM Service

Headset Wireless Microphone System, Headset Microphone, Headset Wireless Microphone manufacturer / supplier in China, offering Headset Wireless Microphone System (K-820), D3 1800W+900W+900W@4ohms 3CH Class D Active Amplifier Module with DSP for Line Array System and Full Range Speaker, Fp10000q Speaker Amplifier, Linear Amplifier and so on.

Gold Member Since 2012
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Supplier Homepage Products Microphone Headset Wireless Microphone System (K-820)

Headset Wireless Microphone System (K-820)

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Min. Order / Reference FOB Price
5 Pieces US $1-500/ Piece
Production Capacity: 1000PCS/Month
Transport Package: Dual Durable Carton
Payment Terms: T/T, Western Union
Style: Headset Microphone
Application: Music, Voice, Recording, Meeting, Measurement
Signal Transmission: Wireless
Directivity: Omni-direction
Sound Channel: Stereo
Transducer Principle: Piezoelectric Microphone

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Basic Info

Model NO.: Sanway K-820
Sound Field Force: Combined Type
Connector(s): XLR 3 Pin
Wireless Technology: UHF
Output Impedance: 50-1000Ω
Gross Weight: 5kg
Operation Distance: 300m
Trademark: SANWAY OR OEM
Specification: 2CH
Origin: Made in China
HS Code: 8518220000

Product Description

Headset Wireless Microphone System (K-820)

* UHF 800MHz band PLL frequency synthesized
* 64+96 applied channels with 300KHz channel space
* Dual tune true diversity receiver
* Twice mixer superheterodune circuit for high sensitivity
* Excellent SAW filter for RF and IF circuit
* Manufactured by SMT components and technics
* AA size batteries for microphone, supply time up to 10~30h
* Dual DC-DC step up circuit design for microphone
* Up to 300 meter operation distance in perfect environment


1>. Arenas, Cinema
2>. Convention Centers
3>. Medium or large Ballrooms
4>. Perfect for corporate
5>. Theaters Music
6>. Club or Church
7>. Concert reinforcement

Frequency range: 730~950MHz
Selectable channels: 64+96
Oscillation mode: PLL synthesized
Frequency stability: ± 10ppm
Receive mode: Superheterodyne
Diversity type: Dual tune true diversity
Input sensitivity: -90dBm
Audio response: 40~18000Hz
T. H. D. At 1kHz: ≤ 0.5%
Signal to Noise Ratio: ≥ 100dB
Audio output: Balanced and Unbalanced
RF power: 10~30mW
Modulation mode: FM
Battery requirement: 2× 1.5V AA size

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