357-75-ABS VHF Antenna

357-75-ABS VHF Antenna

Frequency Range: 148-174 MHz
Gain: Unity

Ideal for low clearance applications such as those found on trains, public transit vehicles, construction equipment and police vehicles

  • Low-profile rugged alternative to a ¼-wave whip mobile antenna
  • When mounted on a horizontal surface, maximum radiation is omnidirectional and vertically polarized
  • Impact-resistant ABS radome
  • Supplied with a mounting gasket to ensure a moisture-proof installation
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SKU: 357-75-ABS Categories: , Tags: ,

357-75-ABS VSWR Curves

– Specify exact frequency
– Specify connector type: UHF, BNC or N Female
– Specify radome material:
ABS is for outdoor use and is grey in color
KYDEX is for indoor use and is white in color

 

Description

Comprod’s line of VHF transit antennas is a low-profile rugged alternative to a ¼-wave whip mobile antenna. When mounted on a horizontal surface, maximum radiation is omnidirectional and vertically polarized.

These antennas are an excellent choice for low clearance applications such as those found on trains, public transit vehicles, construction equipment and police vehicles.

The model 357-75-ABS is a folded ¼ wavelength section of aluminum tube housed in an impact-resistant ABS radome. To ensure a moisture-proof installation, the model 357-75-ABS is supplied with a mounting gasket.

 

 

Additional information

Frequency Range, MHz

148-174

Nominal Gain

Unity

Bandwidth VSWR: 1.5:1, MHz

3.0

Bandwidth VSWR: 2.0:1, MHz

4.5

Polarization

Vertical

Pattern

Omnidirectional

Power Rating, Watts

150

Nominal Impedance, Ohms

50

Radome material

High Impact ABS

Connector

UHF / BNC / N Female

Width, in (mm)

3 (76)

Length, in (mm)

21 (533)

Height, in (mm)

4 (102)

Weight, lbs (kg)

2.1 (0.945)

Min. Ground Plane Size, in (mm)

36 x 48 (914 x 1219)