True diversity 700 meters long distance empty no dead angle reception, partition wall distance stability king, simple operation, easy installation, can add emergency trigger function, is the best choice for project bidding. Suitable for high-demand large-scale performances, school playgrounds, troops, medium and large multi-functional conference rooms and other occasions.
1. True diversity one-to-two wireless handheld microphone, with infrared automatic frequency pairing, pilot function four antenna signals to enhance reception.
(When disturbed by the outside world, there will be no noise) metal panel, high-grade, atmospheric, functional operation is simple.
2. High-fidelity sound transmission circuit, exclusive microphone core, to ensure the clarity and reducibility of sound.
3. The hand microphone adopts the current advanced boost circuit, which effectively extends the battery use time, 4-6 hours.
4. The receiver has a short circuit output to the power supply sequencer, and the handheld control of the whole set of peripheral equipment power supply on and off, to achieve unattended effect, bidding has advantages
5. Multiple noise suppression control circuits are used on the receiver to effectively prevent external signal interference. 300 channels (A channel 1-150, B channel 151-300), multiple sets of use without cross-frequency, no frequency drop. 20 sets can be used at the same time on the same occasion, especially suitable for school engineering, long-distance engineering of troops, large and small performances and other occasions.
6, the use of ATC infrared frequency mode, intelligent connection, no need for cumbersome operation, just a simple press, you can complete the transmitter and receiver channel synchronization, easy to use.
8. There is no switch impact sound to ensure the safety of the rear power amplifier and speaker.
9. The transmitter and receiver are equipped with LCD liquid crystal display, handheld with battery power consumption display, and the working status is clear at a glance.
10. Adopt built-in volume knob to reduce the change of volume settings caused by misoperation. The receiver is equipped with a key lock function to prevent misuse.
11. Open use distance: 700 meters
12. With independent balanced (XLR Kanon) output and unbalanced (6.3mm socket) hybrid output, rich interface to meet all kinds of equipment connection
Receiver:
Receiving mode: secondary frequency conversion ultra-heterodyne, the CPU automatically selects a strong signal channel
Oscillation mode: PLL phase-locked loop (output power: 12dBm (16mW)/5dBm(3.2mW) (HI/LO conversion)
Frequency: first if 1st IF: 110MHz, 2nd IF: 10.7MHz
Frequency range: 600-900MHZ
Number of channels: 300
Band width: 150MHz
Receive sensitivity: -105
Signal-to-noise ratio: >105dB(A)
Distortion: <0.5%
Audio output level: 8dBu max
Power requirements: 12-16V DC, current 500MA, powered by an external power supply
Temperature to use: -18 degrees Celsius to 50 degrees Celsius
Handheld transmitters:
Frequency range: 600-900MHZ
Band width: 150MHZ
Harmonic suppression: >55dBc
Frequency bias: +_45KHZ
Frequency Response: 60Hz-18KHz (-3dB)
Signal-to-noise ratio: >105dB(A) Distortion: <0.5% Power Requirements: 2 AA type alkaline or rechargeable batteries Battery life: >8H (alkaline)
Bodypack transmitters:
Frequency range: 600-900MHZ
Band width: 150MHz
Harmonic suppression: >55dBc
Frequency bias: +_45KHz
Frequency Response: 60Hz-18KHz (-3dB)
Signal-to-noise ratio: >105dB(A) Distortion: <1% Power Requirements: 2 AA type alkaline or rechargeable batteries Battery life: >8H (alkaline)
Open use distance: 700 meters
7. Adopt the international EIA standard 1U metal chassis, with a strong structure, heat dissipation and excellent quality of harmonic interference isolation
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