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  • 产品名称: NIO-T.R1 Rubber short antenna
  • 产品编号: NIO-T.R1
  • Frequency: 76-108 MHz
  • Impedance: 50Ω
  • VSWR: ≤3.5
  • Gain: 3dB
  • Polarization: Vertical
  • Radiation: Omni
  • Height: 280±3mm
  • Antenna termination: TNC-J
  • Maximum Power Input-watts: 5W

NIORFNIO 1mw to 5w Frequency 76 to 108MHz TNC connector for FM radio broadcast transmitter NIO-T.R1 Short Rubber antenna

The Rubber Ducky antenna (or Rubber Duck aerial) is an electrically short monopole antenna which functions somewhat like a base-loaded whip antenna and is sealed in a rubber or plastic jacket to protect the antenna.[1] Electrically short antennas are often used in portable equipment because a one-quarter wavelength element, necessary for resonance of a linear element over a ground-plane, is often too long for convenient portable operation. Many years after its invention in 1958, the Rubber Ducky antenna became the antenna of choice for many portable radio devices, including walkie-talkies and other portable transceivers, scanners, GPS receivers, and any other device where safety and robustness take precedence over antenna capabilities.
———-From From Wikipedia

This rubber ducky antenna is designed for FM transmitters from 1mw to 0.5w, by connecting to the transmitter device. It will help transmit the signals out from the transmitter, and you can receive the signals with a FM receiver like FM radio, you will hear the sound broadcasted out from the FM transmitter.

IMG_0391IMG_0416IMG_0424

 

Portable and delicate design

Technical specifications:

* Frequency: 76~108MHz
* Resistancy: 50 ohm
* Connecting port: TNC
* Applicable power: 1mw~0.5w (if no more than 1w, it will perform at best potential)

 

package Include:

1* rubber ducky antenna