01 Introduction

1. UHF frequency band transmission signal, frequency range: 520MHz-830MHz.

2. Each channel is equipped with a unique ID number to enhance the anti-interference function. It has 320 optional frequency points, which is convenient for multiple sets of use and can easily avoid all kinds of interference.

3. Using stable PLL digital phase-locked loop synthesis technology and intelligent digital circuits, the performance stability of the entire machine is significantly improved.

4. Infrared frequency binding and transmitters are interchangeable, easy to operate, and have advanced functions.

5. Advanced automatic frequency binding technology, the system has automatic search and selection frequency and ACT (automatic channel tracking and locking) functions;

6. High-fidelity unidirectional capacitor microphone core, good sound reproduction. The sound pickup distance can reach 30-50CM.

7. The host adopts 4 independent LCD screens, and the unit LCD white light display screen can dynamically display the system signal, volume, channel, and frequency point values;

8. There are 2 rubber receiving antennas on the back of the receiver to enhance the received signal and have a decent appearance.

9. Using professional-grade audio compression and expansion technology, it has low noise, small tail sound and larger dynamic range.

10. Five sets of hosts can be used at the same venue at the same time. Lavalier microphones, handheld microphones, and conference microphones can be mixed and matched for use, which is highly versatile.

11. The flexible gooseneck microphone pole design can be adjusted in 360°, and the microphone pole light ring indicates the speaking status.

12. It has four independent XLR outputs and one 6.35mm mixed output, which facilitates independent recording and storage of the entire conference audio and adapts to different device connection needs.

13. Super anti-interference ability, which can effectively suppress external noise interference and co-channel interference.

14. Adopt three-level anti-static and lightning protection technology, which can withstand 8000V static electricity

15. Optional built-in feedback suppressor module, with independent receiving sensitivity adjustment function, can humanize the system output signal and improve the pickup distance; Comprehensive features


02 Parameters

Carrier frequency range: 500MHz-830MHz (depending on applicable national regulations)

Bandwidth: 50MHz

Modulation method: FM frequency modulation

Maximum frequency deviation: ±45KHz

Frequency response: 80Hz-15KHz

Signal-to-noise ratio (S/N): ≥50dB(A)

Distortion (1kDz): <2%

Working temperature: -10℃~55℃

Working distance: 80 meters (under ideal conditions)

Power consumption: 8W

Static power: 3W


Receiver

Oscillation mode: PLL (digital frequency synthesizer)

Spurious suppression: ≥80dB

Image suppression: ≥80dB

Sensitivity: 5dBuV

Audio output level: Balanced output (XLR output jack): 250mV/600Ω

Unbalanced output (1/4"" output jack): 400mV/3KΩ

Operating voltage: DC12—16V

Operating current: ≤500mA


Handheld transmitter

RF power output: maximum 30mW (depending on applicable national regulations)

Oscillator mode: PLL (digital frequency synthesizer)

Transmitter frequency stability: <30ppm

Dynamic range: ≥100dB(A)

Frequency response: 50Hz—15KHz

Maximum input sound pressure: 130dB SPL

Microphone pickup: dynamic type

Power supply: 2 AA alkaline batteries


Waistpack transmitter (conference transmitter)

RF power output: maximum 30mW (depending on applicable national regulations)

Oscillator mode: PLL (digital frequency synthesizer)

Transmitter frequency stability: <30ppm

Dynamic range: ≥100dB(A)

Frequency response: 50Hz—15KHz

Maximum input sound pressure: 130dB SPL

Microphone pickup: condenser

Power supply: 2 AA alkaline batteries