QFX M-336 Wireless Dynamic Microphone
CAUTION
Must confirm power voltage and correct terminals used before installing and using. Avoid using it in dirty and dusty surroundings. Avoid using in over-humid surroundings.
Thank You for purchasing our products. This system contains a receiver and two wireless microphones. Please read the below instructions before operating the unit.
OPERATING
Adjust the amplifier or karaoke system volume control to the minimum. Connect the receiver unit to the amplifier or karaoke system MIC input. Raise the two telescopic antennas on the receiver unit to the highest level. Plug the unit into any 110-120V AC jack. Turn the ON/OFF switch to ON. The red power LED will light up.
Unscrew the bottom piece of the microphones (#4) and install the 9-volt batteries and screw back on the bottom piece. Please follow the battery polarity directions marked on the microphones. Turn the ON/OFF switch on each microphone to the ON position and the LED A or B on the receiver should light at the moment. Now, adjust the system volume control to the desired level.
Note:
- Remove the battery from the microphone and unplug the receiver from power if they have not been used for a period of time. If the reception is bad, please change the batteries.
Specifications:
- Frequency Range: FM 76.2-87.8MHz
- Frequency Response: 100~1000Hz (± 3db)
- Mobile Range: 80dB
- S/N Ratio: > 80dB
- T.H.D. : < %
- Working Temperature: 0ËšC~45ËšC
- Working Range: 30M in a good position
- Radio sender: Sending type: FM
- Frequency Output Power: 8mW (maximum 50mw)
- Deviation Range: 30KHz
- Antenna: Staff Antenna
- Battery: One 9V
- Battery Time: 10~30 hours
- Length: 190mm
Weight: - Receiver: Receiving Type FM
- Receiving Way: Out-of-range discrepancy
- Audio out frequency power: 25mV
- Output resistance: 600Ω (unbalanced)
- Receiving sensitivity: 30dBuV
- Antenna: Staff antenna or telescopic antenna
- Size: 300 x 42 x 110mm
- Working Voltage: AC 120 60Hz
- FAQS About QFX M-336 Wireless Dynamic Microphone
How are speakers connected to wireless microphones?
The most popular method for linking these two devices is Bluetooth technology, which enables wireless communication between them. Depending on the range capabilities of your equipment, sound from the microphone should be relayed over the speakers after being connected.
Wireless microphones have dynamics?
A wireless microphone will always be a dynamic microphone. This means that for it to function properly, there won’t be any active circuitry.
What frequency do wireless microphones operate at?
The majority of wireless microphone systems work in the 470–952 MHz UHF (Ultra High Frequency) frequency range.
To utilize a wireless microphone, what is required?
A microphone, a transmitter, and a receiver make up a wireless microphone system.
Need batteries to operate wireless microphones?
The power for all wireless microphone transmitters (and some receivers*) comes from batteries.
Are dynamic microphones power-required?
Phantom power is not necessary for dynamic microphones.
What advantages can wireless mics offer?
The mobility of a wireless microphone system is its main benefit.
What is a microphone’s entire frequency range?
The frequency range of a microphone is defined as the interval between its upper limiting frequency and its lower limiting frequency. The frequency range that can be covered by modern microphones ranges from about 1 Hz to 140 kHz.
What is the dynamic microphone’s frequency range?
A suitable option for a vocal mic would be one with a frequency response range of roughly 80 Hz to 15 kHz.
Do microphones require power?
Active microphones need power to operate, but passive microphones don’t.
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