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EXR450TN: 450-470 MHz, Right Angle Helical for UHF Tuf Duck Antenna with TNC-Male Connector

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EXR450TN: 450-470 MHz, Right Angle Helical for UHF Tuf Duck Antenna with TNC-Male Connector

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The EXR450TN is a Right Angle Helical for UHF portable, two way radio antenna, operating at 450-470 MHz Frequency with a TNC-Male type Connector

***This item is subject to an MOQ of 19 pcs***

More Information

Since their introduction by Centurion Wireless (now Laird Technologies) in 1980, the "Tuf Duck" line of portable radio antennas have become the industry standard for two-way radio applications. These antennas have earned a reputation for rugged reliability in hazardous situations and harsh environments. As the industry leader in two-way radio antenna products for OEM and aftermarket applications, Laird Technologies produces these antennas in a diverse number of styles including: quarter wave, 1/4 wave whip, 1/4 wave helical, 1/4 wave stubby, 1/2 wave, Right angle helical, and Right angle whip. 

The various Tuf Duck models include Low-Mid Band, UHF, VHF, Trunking and Cellular antennas and are approved for use with radios from Bendix King, EF Johnson, Itron, MaCom, Kenwood, Maxon, Vertex/Standard, Motorola, Midland and Tait.  Join the ranks of leading police departments and wireless communications companies that rely on Tuf Duck antenna technology and engineering innovation. 

Features for this EXR450TN antenna:

  • Style: EXR.  Right Angle Whip for UHF
  • Injection Molded with Adjustable 90 Degree Elbow.
  • Frequency Range: 450-470 MHz
  • Gain: High gain
  • Average Length: 6.62 – 6.95 inches
  • Connector Type: TNC-Male
  • Polarization: Vertical
  • Impedance: 50 ohms
  • VSWR: 1.5:1 at resonance
  • RF Power Handling: 50 watts
  • Temperature Range: -40 to +85C
  • Drop Test: 1 Meter


Manufacturer Part Number EXR450TN
Manufacturer Laird
Antenna Category UHF (380-600 MHz)
Working Frequency 450-470 MHz
Gain High gain
Polarity Vertical
Bands Single
Directional or Omni Omnidirectional
Impedance 50 ohm
Max Input Power (W) 50 Watts
VSWR: < X: 1 1.5 : 1
Horizontal/Azimuth Beamwidth 360
Height/Length (inches) 6.62" - 6.95"
Operating Temp (celsius) (-40) to 85 C
Connector Type Connector - Bottom
Connector 1 TNC-Male
Product Condition New