3302会议
080A4749
080A47501
3302会议
3302领夹
3302头戴
标配不是这个咪杆
微信图片_20210528110743 拷贝

U-3302 UHF Wireless Mi crophone

Product serial number
U-3302 UHF Wireless Mi crophone
3302会议
080A4749
080A47501
3302会议
3302领夹
3302头戴
标配不是这个咪杆
微信图片_20210528110743 拷贝
Product description
Parameters

The automatic selection wireless microphone is specially developed for the harsh environment of daily stage use. The wireless sound quality can reproduce the original sound perfectly. It has a flat frequency response within the frequency response range of 40Hz-18KHz, can capture clear sound details, accurate low-frequency reproduction and transient response characteristics, and provide uncompromising sound quality. Efficient and reliable radio frequency performance, can transmit stable audio carrier signal up to 50 meters visual range. It is suitable for all kinds of stages all over the world, not only for small clubs, but also for conferences, concerts, theaters, opera houses and touring performances.
 
main feature

  1. Adopt UHF frequency band, digital electronic circuit, stable characteristics.
  2. Pure automatic signal selection receiving, using [audio code, noise lock] dual mute control, when the transmitter is turned off,Pilot tone squelch can eliminate RF interference.
  3. Microphone head replacement function: Separate sound head module structure.
  4. Electronic potential volume adjustment.
  5. TNC standard interface antenna base, can provide active antenna amplifier bias, connect the antenna system, increase the connection
  6. Receiving distance and stable receiving effect.
  7. Automatic frequency search: Through the automatic search function, the idle carrier frequency can be searched automatically (in the interference in the case of).
  8. IR infrared automatic frequency matching function: complete the wireless synchronization of the transmitter through the infrared interface.
  9. The real-time status of the transmitter can be displayed on the receiver, for example (real-time power status).

 
System indicators

  • Audio range: 640-690MHz
  • Modulation method: wide FM
  • Usable bandwidth: 25MHz
  • Number of times the pass: Infrared automatically waiting for 80 channels
  • Stable grade rate: ±0.005%
  • Dynamic range>1108
  • Peak comprehension frequency deviation: ±45KHz
  • Baiying: 60H2-18KHz (±3db)
  • Your letter ratio: >105db
  • Comprehensive distortion: <0.5%
  • Receiver index
  • Receiving machine method: secondary variable superheterodyne
  • Medium tilt car: first intermediate frequency: 110MHZ second intermediate frequency: 10.7MHZ
  • Wireless interface: BNC seat
  • Sensitivity: 12db(80dB S/N)
  • Squelch threshold: 0-4dBv
  • Spurious suppression: >80d8
  • Audio output: unbalanced: +4dB(1.25V)/5kΩ
  • Balance: ±10d8 (2.5V) 600Ω
  • Supply voltage: DC11-16v (rated 12v)
  • Current: single receiving, less than 200mA, double receiving, less than 350mA
  • Transmitter specifications:
  • Output power: 30mW3mW (HI/LO conversion)
  • Spurious suppression: -60db
  • Power supply: AAx2
  • Current: <110mA (HF) <BWA (LF)
  • Use time (alkaline battery): about 8 hours for high power transmission, about 12 hours for low power transmission
We could not find any corresponding parameters, please add them to the properties table

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Time of issue:2021-01-22 09:46:05

Address: 6 / F, No. 1, Shangmao 5 road, Enping City, Guangdong Province
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Time of issue:2019-11-14 00:00:00

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