Model APT-1622 1350 - 1850 MHz. 22 dBi. Gain 
 

TACTICAL RADIO RELAY ANTENNA

Design Features: The APT-1622 tactical microwave grid parabolic antenna uses 6063T6 ultra corrossion resistant architectural anodized aluminum alloy. It consists of full Parabolic reflector having a diameter of 1.2 Meters for use in all tactical and fixed station applications for conventional radio relay systems. The antenna covers full band III, 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-1622 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.

Design Features: 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-1622 tactical microwave antenna operates in the 1350-1850MHz. 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 Range1350 - 1850 MHz.
Gain22 dBi.
BandwidthEntire Band III
PolarizationLinear - Vertical or Horizontal
Input Impedance50 Ohms
Radiation PatternDirectional
Beamwidth -3dB.10.5 Degrees @ Center Frequency
Front to Back Ratio20 dB.
VSWR1:2
RF Power Handling Capacity250 Watts
Input TerminationN-Female
Lightning ProtectionDC Ground

Mechanical Specifications:
MaterialsAll Aluminum
Mounting Hardware -MaterialsStainless Steel
Wind Rating180 Km/Hr.
Diameter of Parabolic Reflector1.2 Meters
Radiating MaterialBrass
Reflector Grid Material Aluminum Tube 1/2 Inches
Maximum Mount Pipe Diameter 52mm (2 Inches)
Gross Weight12 Kgs.

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