Performance Series

7000SA true diversity one to two wireless microphone

Performance Series

This is a true diversity one to two wireless microphone with a professional grade true diversity line, which can be used for longer distances, better sound quality, and better suppression of howling. Suitable for outdoor performances, commercial events, lecture halls, and other settings.

product description
Specification parameters
Instruction manual download
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Product Features:


1. High end true diversity pure analog circuit solution: adopting a built-in dual receiving module design, the receiving antenna is integrated into one, which is convenient for installation, layout and use;


2. Configure capacitive and dynamic microphone cores for easy interchangeability in different scenarios;


3. A brand new audio circuit architecture with strong mid to low frequencies, transparent mid frequencies, and clear vocals, providing perfect expressiveness in the details of sound;


4. Equipped with a lock screen function to prevent accidental operation;


5. Using UHF frequency band and phase-locked loop (PLL) frequency synthesis;


6. The superheterodyne secondary frequency conversion design has extremely high receiving sensitivity and super strong dynamic tracking ability, making it easy to pick up and receive sound at long/short distances;


7. The first intermediate frequency adopts a sound table filter, and the second intermediate frequency adopts a three-stage ceramic filter, which greatly improves the anti-interference ability;


8. The receiver is equipped with a high-end LCD screen and a metal microphone tube, which is resistant to drops and durable;


9. Equipped with one click infrared automatic frequency matching function, it can quickly synchronize the microphone to the working channel of the receiver;


10. Equipped with long-distance power regulation;


Applicable batteries: 2 batteries (1.5VAA type battery)


Applicable scenarios: large-scale outdoor performances, high-end project engineering


Comprehensive characteristics


Frequency modulation method: Broadband Frequency Modulation (FM)


Frequency range: 640-690MHz


Number of channels: 200 preset channels, channel spacing of 250KHz


Frequency stability: ±0.005%


Dynamic range: 100dB


Maximum deviation: ±48KHZ


Audio frequency response: 50HZ-16.5KHZ


Comprehensive signal-to-noise ratio: 105dB


Comprehensive distortion: < 0.3%


Adjacent channel suppression:> 70dB  


Working distance: approximately 150 meters




Receiver specifications:


Receiver mode: automatic selective reception


Oscillation mode: Phase Locked Loop (PLL) frequency synthesis


Antenna input: BNC socket/(50VA)


Intermediate frequency: 110MHz, 10.7MHz


Sensitivity: 12dBuV (80dB5/N)


Stray suppression: 75dB


Maximum output level:+ 10dBV


Power supply: 12V DC 1A


Working current: < 500mA




Transmitter specifications:


Antenna: Handheld microphone with built-in spiral antenna, waist mounted transmitter with 1/4 wavelength whip antenna


Body frequency output power: High power 30mW


Pickup head: dynamic coil type


Stray suppression:- 60dB


Power supply: Two AA alkaline batteries, size 5


Battery life: High power output of 6 hours


Working environment temperature:- 10°C+40°C



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