VHF Directional Dipole Antenna 148-174MHz

VHF Directional Dipole Antenna 148-174MHz

(1 customer review)

These arrays are based on the popular SMD dipole antennas. Supplied in “kit” form these antennas are delivered in flatpack packaging to minimize freight and warehousing issues and allow for simplified assembly at the time of installation. These Arrays feature the same solid construction as the standard array series. The folded dipoles utilize an internal phasing harness in a PTFE-based double screened coaxial cable with a polyethylene jacket. The screens themselves are designed and constructed in such a way as to mitigate the occurrence of PIM. These rugged antennas provide not only excellent radiation characteristics but also DC grounding provides the ultimate in lightning resistant antennas and low static noise.

$1,604.41

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Description

These arrays are based on the popular SMD and dipole array antennas. Supplied in “kit” form these antennas are delivered in flatpack packaging to minimize freight and warehousing issues and allow for simplified assembly at the time of installation. These Arrays feature the same solid construction as the standard array series. The folded dipoles utilize an internal phasing harness in a PTFE-based double screened coaxial cable. The screens themselves are designed and constructed in such a way as to mitigate the occurrence of PIM. These rugged antennas provide not only excellent radiation characteristics but also DC grounding provides the ultimate in lightning resistant antennas and low static noise. CSA10-41-P Features: Offset(cardioid) pattern with 70-degree nominal horizontal Beamwidth High front to back ratio to allow frequency re-use by tailoring coverage areas Hermetically sealed internal PTFE based phasing harness capable of 500W continuous operation Shipped unassembled for ease of handling, easily assembled on-site Direct DC grounded for lightning protection and reduction of precipitation static noise Industry-leading PIM ratings (-140dBc) providing low IM and low noise characteristics

 

Specifications:

Frequency Range 148 – 174
Power w 750
VSWR <1.5 :1 (14dB)
Termination 4.3-10 female on cable tail 500mm
Mounting area Clamps included to suit pole diameter 50-90mm
Construction Welded aluminum, corrosion protection plating
Tuned bandwidth Full band
Passive IM 3rd Order (2x20W) dBc <140
Front Back ratio dB 23
Frequency MHz 148 – 174MHz
Length [mm] 1300
Brand RFI
Weight [kg] 21.5

1 review for VHF Directional Dipole Antenna 148-174MHz

  1. Shane Dakota Muir

    All their “Products” are Reliable

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