Seychelles TRAIS TS-9004N Four Channels Professional UHF Conference Wireless Microphone

*Using UHF and DPLL multi-channel frequency synthesis technology. *Multistage narrowband high-frequency and intermediate frequency filtering is adopted to fully eliminate interference signals. *With one-key automatic search idle frequency point function, one key lock frequency function. *Low voltage design, battery low voltage flicker to 0.5V automatic shutdown. *High-definition LCD screen, real-time feedback system working status. *Suitable for large and small stages, conference halls, KTV rooms, etc.

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SeychellesProfessional Wireless Conference Microphone

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Product Description

TS-9004N Four Channels Professional Wireless Conference Microphone

Product Features:
1. Four channels reception, using UHF and DPLL.
2. 200 frequency points adjustable, strong anti-interference ability.
3. Transmit LCD display channel and battery power, battery low voltage flicker to 0.5V automatic shutdown.
4. Receiver LCD display of each channel: frequency channel, RF intensity, part of antenna pole and adjustment content of indicators in the menu.
5. Transmitter is divided into two levels of power regulation, low power 30 meters, high power 80 meters (open area).
6. Suitable for large and small stage, conference hall, KTV room, etc.
7. With one-key automatic search idle frequency point function, one-key lock frequency function.

System Indicators:
Frequency range: 610~670MHz (can custom frequency)
Frequency quantity: 200
Modulation mode: FM
Adjustable range: 60MHz
Channel interval: 200KHz
Frequency stability: within ±0.005%
Dynamic range: >105dB
Maximum frequency offset: ±45KHz
Audio response: 40Hz-18KHz(±3dB)
Comprehensive SNR: >110dB
Comprehensive distortion: ≤0.2%
Operating temperature: -25℃--+40℃

Receiver Index:
Receiver mode: double conversion superheterodyne
Input power: 5W
Intermediate frequency: First intermediate frequency: 110MHz, Second intermediate frequency: 10.7MHz
Wireless interface: BNC/50Ω
Sensitivity: 12 dBμV (80dBS/N)
Sensitivity adjustment range: 10-32dBμV
Spurious inhibition: ≥95dB
Maximum output level: +10 dBV

Transmitter Indicator:
Antenna program: The mounted transmitter adopts a 1/4 wave whip antenna and handheld microphone
Built-in antenna
Output power: 20mW
Spurious suppression: -60dB
Battery Specification: 3 x 1.5V AA battery