Model: F-30 wireless microphone

1. Digitally controlled PLL phase-locked loop circuit design, ID code locked self-selected channel function

2. Lockable function selection, adjustable wireless gain connection function

4. High-frequency dynamic compression shunt technology, automatically load high-low frequency shunt, showing stable dynamic performance

5. Built-in mute and audio code lock loop to suppress interference

6. Sensor type: moving coil

7. Pickup mode: heart-shaped

8. Frequency response: 50Hz-18kHz

9.500 optional working frequency points, 82 preset modules, simple installation and operation

Parameters: Specifications of receiver (chassis)

Optional frequency range 740MHz-820MHz

Selectable frequency bandwidth range 80MHz

Adjustable channel number 500CH

Adjustable channel frequency interval 160KHz

Frequency oscillation mode PLL frequency synthesis

Frequency stability ± 3KHZ

Rated output voltage 300mV

Audio output interface 2 XLR Balanced Socket + UnbalanceTRS 6.3mm Socket

Receiving method: CPU control selection + pilot identification reception

Mute & Lock Loop Circuit

Display mode LCD

Power supply 8VDC, 1700mA

Transmitter parameter specification Optional frequency range 740MHz—820MHz

Selectable frequency bandwidth range 80MHz

Adjustable channel number 500CH

Adjustable channel frequency interval 160KHz

Frequency response 50Hz ~ 18KHz

Frequency oscillation mode PLL phase lock frequency synthesis

Transmission mode CPU control carrier generation + pilot identification code generation

Output power 10mW

Harmonic radiation <-60dBc

Frequency stability ± 3KHz

Output sound pressure 140dB SPL

Display mode LCD + multi-color backlight screen

4 levels of power adjustment There are 4 levels in total, and each level thereafter decreases by 4dB (-4 -8 -12)

Use battery No. 5 rechargeable NiMH batteries