2 PCS Antenna Paddles For SHURE Wireless Microphone Antenna Distribution system

Description

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Digital Wireless Receiver  W/ Active Directional Antenna UA874
UHF Antenna Integrated Amp  (470-950MHz) for wireless mic
(A pair Antenna Paddles)
Directional antenna
Transmitting and receiving antenna
Frequency range: 470-950 MHz
Can be mounted on a microphone stand
This directional antenna offers enhanced reception of the  desired coverage area and greater rejection of RF signals outside  the coverage area when compared to an omnidirectional half wave  antenna. It is for U4S, U4D, ULXP, UR4S and UR4D receivers or UA844  or UA845 antenna distribution systems.
Active Directional Antenna UA874
1.Products Features
Active directional antenna uses a log periodic array to offer  enhanced reception when directed toward the desired coverage area.An  integrated amplifier
and four gain settings compensate for varying degrees of coaxial  cable signal
loss.Low-noise signal amplifier compensate for insertion loss in  coaxial cable.
2.Products Installation
Connect the antenna to the receiver or distribution system using the  cables
given(or any 50 ohm ,low-loss coaxial cable).
The antenna only operates with receivers or distribution systems  that provide
10-15V DC bias.
Lower the gain setting for short cable runs,or increase gain for  longer runs.
Note that the quality of the cable,not just the length,contributes  to signal loss.
Direct the antenna toward the intended coverage area.
3.Products use
1.Gain switch
Adjust the four-position gain switch to compensate for the  calculated cable
loss,based on the length and type of cable.
2.Gain mode LED
Indicates the current gain switch setting.
3.RF Overload LED
Indicates a strong RF signal that is overloading the antenna  amplifier,which
results in distortion or poor performance.Increase the distance  between the
antenna and transmitter,or lower the antenna gain setting.
Note:RF Overload LED does not operate for passive gain settings -6dB  or 0
dB).
4.BNC connector
Connect to a receiver or antenna combiner with RF inputs that supply  10-15V
DC bias
Active Directional antenna technology index:
Antenna Type Log periodic dipole array antenna
RF Frequency band 470-950MHz
Working voltage 10V DC
Impedence 50Ω
Connector Type BNC
Antenna Gain 7.5dBi
A pair Antenna Paddles
English manual * 1
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Payment must be received within 5 days from the date of transaction made.
- We will ship immediately within 1-2 business days upon receiving your payment.
- Shipping From Local warehouse , Normally your order will arrive within  4-7 business days.
- SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and  holidays. Transit times may vary, particularly during the holiday season.
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This item comes with 12 months replacement warranty. We tested every piece  just before shipped it to you.
Return must be in the original package, and with ALL original accessories if you  return for refund, if you return for replacement, just return defective part to  save postage.
We will refund your Full Winning Bid Amount, upon receipt of the item in its  original condition and packaging with all components and accessories included,  AFTER both buyer and seller cancel the transaction from Ebay. OR, you may choose  to have a replacement.
Return shipping is to be paid by the Buyer. We will pay the mailing cost of the  replacement to buyer. We do not responsible for any custom duties or import  taxes.
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