Features:
This wireless microphone system includes 2 headset microphones + 2 bodypack transmitters + 1 rack mountable receiver, suitable for public speech, classroom teaching, business meeting, etc.
Adopts infrared automatic frequency synchronizing technology, receiver and transmitter can match easily and quickly; UHF 640-690MHz frequency band to avoid interference and ensure stable signal transmission.
Each microphone has its own volume control knob on the receiver unit for adjusting the volume of the microphone separately to get desired vocal volume.
The receiver has a 6.35mm audio mixing output to connect to speaker, and 2 balance XLR outputs for long distance connection to reduce the noise.
The bodypack transmitters and receiver both have LCD display for showing the working information, which is helpful for you to use and adjust the microphone system.
Specifications:
--System
Frequency Range: UHF 612-692MHZ/715-785MHz
Modulation: Broadband FM
Available Bandwidth: 25MHz
Frequency Stability: ±0.005%
Dynamic Range: > 110dB
The Peak Frequency Deviation: ±45KHz
Audio Response: 60Hz-18KHz(±3dB)
Integrated Signal to Noise Ratio: > 105dB
Total Distortion: < 0.5%
--Receiver
Receiver Mode: the second conversion super heterodyne
Sensitivity: 12dB(80dBS/ N)
Noise Suppression Threshold: 0-4dBV
Spurious Suppression: > 80dB
Audio Output: +4dB(1.25V) 5K ohm(unbalanced); +10dB(2.5V) 600 ohm
Power Supply: DC 11-16V(rated 12V) Power Adapter(included)
Power Adapter: 100-240V US/ EU plug(optional)
Item Size: 42 * 18 * 5cm / 16.5 * 7.1 * 2in
Item Weight: 1470g / 3.2lbs
--Transmitter
Power: 10mW/ 3mW
Spurious Suppression: -60dB
Power Supply: 2 * AA Batteries(not included)
Size: 11 * 6 * 2cm / 4.3 * 2.4 * 0.8in
Weight: 73g/ 2.6oz(single without batteries)
Package Size: 58.5 * 34 * 7.5cm/ 23 * 13.4 * 3in
Package Weight: 2500g / 5.5lbs
Note:
You will need an extra speaker or amplifier to connecting with the receiver to make the sound working.
The batteries for microphones are not included.
Package List:
1 * Receiver
2 * Headset Microphones
2 * Bodypack Transmitters
2 * Antennas
1 * Audio Cable
1 * Power Adapter
2 * Mounting Plate
1 * User Manual(English)