4 Pack Receivers + Wireless In Ear Monitor System, Professional Dual Channels Transmitter + lapel wireless microphone UHF 9000B
1. Built-in 3 group stacking machine frequency, a key access, the same frequency band can be easily stacked three sets of machines to use.
2. With IR infrared automatic frequency function, a key to automatically lock frequency.
3. Four-channel volume independent adjustable, providing 4 +1 audio output, four-channel audio volume output independently controllable.
4. Provide a variety of transmitter options, the transmitter conference / handheld / lapel can mix and match, do not interfere with each other.
5. Backlit LED display indicates the RF and AF signal strength, frequency, frequency group / channel and other working conditions.
6. Using the same operating frequency of 4 channels, making the transmitter can be exchanged at any time, greatly enhancing the operational flexibility.
7.Using the latest UHF band wireless audio transmitter chip module IC, with superior RF performance and audio performance, to provide professional-quality sound experience. With noise-locked mute control and digital pilot technology, when the transmitter is off, the pilot control to mute the AF signal to suppress noise, while the receiver corresponding channel mute. To ensure the effective signal interference of dry barrier.
Each channel channel and frequency range:
The factory can provide 500MHZ ~ 900MHZ frequency range.
Default factory band 734.950MHZ - 794.650MHZ
Channel A: 0-50 Frequency: 734.950 MHz-749.650 MHz
Channel B: 51-100 Frequency: 749.950 MHz-764.650 MHz
Channel C: 101-150 Frequency: 764.950 MHz-779.650 MHz
Channel D: 151-200 Frequency: 779.950 MHz-794.650 MHz
Receiver System Indicators
Frequency range: 734 ~ 795 MHz
Adjustable range: 50MHz
Number of channels: 200
Channel spacing: 300 kHz
Frequency stability: ± 0.005%
Dynamic range: 100dB
Audio response: 80Hz-18KHz (± 3dB)
Integrated signal to noise ratio:> 105 dB
Total distortion: ≤0.5%
Operating temperature: -10 +40
Receiver mode: secondary conversion superheterodyne IF frequency IF-FRE: the first IF: 110MHz, the second IF: 10.7MHz
Wireless interface: BNC / 50Ω
Sensitivity: 12dBμV (80DbS / N)
Sensitivity adjustment range: 12-32 dBμV
Spurious suppression:> 75dB
Maximum output level: + 10dBV
Operating voltage and current: 12V 1000mA
Wireless program: Pei linked to the transmitter with 1/4 wavelength whip antenna, hand-held microphone built-in helical antenna
Output power: high power 30mW; low power: 10mW
Spurious suppression: -60dB
Power: two AA batteries
Use time: continuous use of 13 hours.
Use distance: the ideal working conditions under the effective use of distance 80 meters. Complex environment, the effective use of distance of not less than 45 meters.
The 1~2 channel is 740 to 790
The 3~4 channel is 793 to 840
- Product Code: 32731408763
- Availability: In Stock
- Ex Tax: $210.00