MR-799 True diversity one by one hand-held wireless microphone

Receiver:
Receiving method: Secondary frequency conversion superheterodyne, with the CPU automatically selecting the signal channel
Oscillation mode: PLL phase-locked loop (Output power :12dBm(16mW)/5dBm(3.2mW)(HI/LO conversion)
Intermediate frequency: First intermediate frequency: 110MHz, Second intermediate frequency: 10.7MHz
Frequency range: 600-900MHz
Maximum number of channels: 300
Band width: 150MHz
Receiving sensitivity: -105
Signal-to-noise ratio: >105dB(A)
Distortion: <0.5%
Audio output level: 8dBu max
Power supply requirements: 12-16V DC, current 500MA, powered by an external power supply
Operating temperature: -18 ° C to 50 ° C

Handheld transmitter:
Frequency range: 600-900MHz
Band width: 150MHz
Harmonic suppression: >55dBc
Maximum frequency offset: ±45KHZz
Frequency response: 60Hz-18KHz(-3dB)
Signal-to-noise ratio: >105dB(A)
Distortion: <0.5%
Power supply requirements: 2 AA alkaline or rechargeable batteries
Battery usage time: >8 hours (alkaline)

Waist bag transmitter:
Frequency range: 600-900MHz
Band width: 150MHz
Harmonic suppression: >55dBc
Maximum frequency offset: ±45KHz
Frequency response: 60Hz-18KHz(-3dB)
Signal-to-noise ratio: >105dB(A)
Distortion: <1%
Power supply requirements: 2 AA alkaline or rechargeable batteries
Battery usage time: >8 hours (alkaline)
Operating distance: ≥120 meters

With custom-made headwear:
1. The humanized microphone arm design allows the hose to be adjusted at any Angle, bending more tightly and comfortably.
2. Customized capacitive microphone core, clear sound pickup, effectively prevents howling.
3. The ear loops are made of silicone material, making them softer and more comfortable to wear.

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