Model APT-4726 4400-5000 MHz 26 dBi Gain 
 

TACTICAL RADIO RELAY ANTENNA

Design Features: The APT-4726 tactical microwave grid parabolic antenna uses 6063T6 ultra corrossion resistant architectural anodized aluminum alloy. It consists of full Parabolic reflector having a diameter of 0.6 Meter for use in all tactical and fixed station applications for conventional radio relay systems. The antenna covers full band IV, operates in linear polarization and requires only one operator for installation. The antenna features a rare combination of high gain, low side lobes and a rugged construction. APT-4726 is perfect for use in crowded electromagnetic spectrums which avoid interference from co-sited antenna. The mounting arrangement of Tactical Antenna permits to change the polarization from horizontal to vertical and vice-versa by mounting hardware fitted at rear end of the antenna.

Constructions: Radiating elements and the dipole feed are made high quality aluminum alloy to avoid any dissimilar materials. The rim and supporting arc are welded with argon welding technique to provide smooth finish and strong joints. The APT-4726 tactical microwave antenna operates in the 4400-5000MHz. frequency band and can be installed at vertical erected mast. The parabolic reflector is illuminated by a primary feed which is fitted to the center of assembly with quick fastener system. Radiating elements and the dipole feed are made of high quality brass. The grid parabolic antenna operates at D.C. ground with low resistance discharge path for protection against lightning and immunity to noise. All the screws, nuts and bolts of tactical microwave antenna are of stainless steel. The antenna supplied with army green color IR NATO 24X5.

Electrical Specifications:
Frequency Range4400-5000 MHz
Gain26 dBi
BandwidthEntire Band IV
PolarizationLinear - Vertical or Horizontal
Input Impedance50 Ohms
Radiation PatternDirectional
Horizontal Beamwidth -Half Power Points7 Degrees
Front to Back Ratio20 dB.
VSWR2:1
RF Power Handling Capacity150 Watts
Input TerminationN-Female
Lightning ProtectionDirect Ground

Mechanical Specifications:
Materials6063T6 Aluminum Alloy
Mounting Hardware -MaterialsMarine Grade Stainless Steel
Wind Rating180 Km/Hr.
Radiating MaterialAluminum
Reflector Grid Material Aluminum Tube 1/2 Inch
Support & Rim MaterialAluminum Tube 1 Inch
Diameter0.6 Meter
Maximum Mount Pipe Diameter 52mm (2 Inches)
Gross Weight6 Kgs.

Environmental Specifications:
Operating Temperature(-)30 to +70 Degrees Celsius
Storage Temperature(-)40 to +80 Degrees Celsius
Humidity0 to 95% RH