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RAMI-254 Improved Long-Range Military Communications Antenna, NSN Pending

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Price:
$1,920.00
SKU:
NSN Pending
Brand:
Weight:
41.00 LBS
Availability:
Available for Purchase
Shipping:
Calculated at checkout
Quantity:


Product Description

 

The RAMI254 is a direct replacement for the OE-254/GRC Antenna Group. It is comprised of fewer piece parts,
allowing for quicker assembly and erection, along with being capable of both VHF (30-88 MHz) and UHF (225-
450 MHz) operation modes. It can be deployed atop its 27 ft. mast or utilized on the ground standing on its tripod
base. It is manufactured to meet the mechanical and environmental specifications as called out in MIL-PRF-49204
(OE-254/GRC specification). The antenna comes complete with 70 ft. RG-213 transmission line (antenna to
diplexer) and two 5 ft. RG-213 transmission lines (diplexer to radio set). Additional components for full assembly
and erection (mast or ground deployed) are included in the transit bag.

*** U.S. MILITARY SALES ONLY ***

FEATURES:

The RAMI-254 is a direct replacement for the OE-254/GRC Antenna Group and COM-201 Antenna, and incorporates the advantages of both but provides superior performance. It is comprised of fewer parts, allowing for substantially quicker assembly and erection, along with being capable of both VHF (30-88 MHz) and UHF (225-450 MHz) operation. It can be deployed atop its 27 foot telescoping mast or utilized on the ground standing on its folding tripod base. It is manufactured to meet the mechanical and environmental specifications as called out in MIL-PRF-49204(OE-254/GRC specification).

The antenna comes complete with 70 ft. RG-213 transmission line (antenna to diplexer) and two 5 ft. RG-213 transmission lines (diplexer to radio set). Additional components for full assemblyand erection (mast or ground deployed) are included in the transit bag.

SPECIFICATIONS:

Application: Ground Based Communications

Frequency: 30-88 MHz & 225-450 MHz

Impedance: 50 ohms nominal

VSWR: 30-88 - 3.0 to 1.0 Max

225-450 - 2.0 to 1.0 Max

Polarization: Vertical

Pattern: Omni-Directional

RF Power Capacity: 30-88 - 150 watts CW

225-450 - 100 watts CW

Gain: 30-88 MHz > -3.0 dBd

225-340 > -2.0 dBd

340-420 MHz >-3.0 dBd

420-450 MHz > -4.0 dBd

Connector: “N” type female at antenna feed point


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