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UHF Active Directional Antenna Paddle

UHF Active Directional Antenna Paddle

Precision Reception, Eliminate Interference
 Adjustable Gain, LCD Setup
 Professional Logarithmic Antenna
 Extended Range, Anti-Interference
 Wide Compatibility, 500-850MHz Range
 Log-Periodic Array, Enhanced Rejection

The UHF Active Directional Antenna Paddle is compatible with a wide range of wireless microphone systems, spanning 500MHz to 850MHz. Its log-periodic array enhances signal rejection outside the coverage area, while adjustable gain settings of up to 18dB compensate for signal loss and prevent dropouts. A user-friendly LCD screen simplifies setup. This directional antenna extends wireless coverage up to 160 ft. (50 meters), minimizing interference. With waterproofing for indoor and outdoor use, this professional logarithmic antenna is designed to excel in specific directional UHF frequency band applications.

Product Specifications
Parameter Value
Power Supply DC 6V-10V (supplied via TNC antenna port)
Current Consumption Approx. 60mA
Frequency Range 500MHz-850MHz UHF
Antenna Type Log-Periodic Array
Antenna Connector Type TNC
Output Impedance 50Ω
Antenna Gain Maximum 18dB
Dimensions 302mm x 252mm x 23mm
Weight 0.4kg
Standard Accessories 2×Mounting Bracket / 2×13 ft. TNC Cable / 2×BNC Male to TNC Female Coaxial Adapter / 1×Installation Manual
Is there a function to reduce Noise Elimination?
 The IP paging mic is built with the Noise reduction algorithm.
Can it work in cases where the server has network problems?
The IP paging mic supports offline calling without server software.
Support recording all incoming and outgoing call information. Including calls that have missed calls?
Yes, it supports
What should I do if other SPON® IP audio devices cannot be identified by the built-in web server of SPON® IP paging console?
  • Please check if the communication protocol of other SPON® IP audio devices has been set to NAS protocol, since the built-in web server can only identify other devices via NAS protocol.

Which Audio Formats are supported by SPON IP public address system? How much bandwidth is used?
  • The audio formats of IP Public Address are: MP2, MP3, AAC, etc. (MP2 and AAC are the standard designated audio formats of national DAB )

  • Compare of used Bandwidth: MP2: 256K-512K MP3: 64K-128K

Practical features of the IP PA system when applied to highways?
  • Background Music and Announcements: The system can play music, Emergency Broadcasting.

  • Situation Reports: It can announce daily activity schedules, provide key points about significant events, and give updates about essential convoys passing through.

  • Emergency Interjections: The system can be used to urgently intercept vehicles violating rules, grant access to special vehicles, and command on-site order during chaotic situations.

  • Emergency Paging: If a toll booth encounters an unexpected situation, operators can use a one-touch emergency call to the control center or neighboring toll stations for immediate assistance.

Where can digital IP public address systems be applied?
  • Schools, especially those equipped with campus networks.

  • Highway Toll Stations

  • Chain Supermarkets

  • Large Enterprise.

  • Office Buildings and Skyscrapers.

  • Rural Connectivity Projects.

  • Any location with network connectivity can benefit from the IP public address system.

How does SPON's IP public address system set itself apart from traditional PA systems?
  • High Audio Quality: The system offers pristine fidelity through its full digitalization, utilizing CD-like quality data file formats, which are perfectly consistent with computer output.

  • Personalization: Built on an Internet protocol, each audio endpoint can freely choose any channel for playback, with adjustable progress, allowing for point-to-point personalized programming.

  • Network Integration: From teachers' courseware production and arrangement to speeches and scheduled program broadcasts, everything can be operated remotely over the network.

  • Remote Functionality: The system supports remote broadcasting across different cities and even countries. As long as there's an internet connection, broadcasting can be initiated.