What does OE 254 mean?
The OE-254/GRC antenna group is designed for broadband, omni-directional ground-based communications. It is intended for use with radio sets AN/VRC-12, AN/VRC-43 through AN/ VRC-49, AN/VRC-53, AN/VRC-64, AN/GRC-125 and AN/GRC-160 but will also function with the AN/PRC-25 and AN/PRC-77 radio sets.
What is the range of an OE 254?
| OE-254 planning ranges | ||
|---|---|---|
| Average Terrain | 57.9 km (36 Miles) | 19.3 km (12 Miles) |
| Difficult Terrain | 48.3 km (30 Miles) | |
| OE to Vehicle Whip | ||
| Average Terrain | 48.3 km (30 Miles) | 12.9 km (8 Miles) |
What replaced the OE 254?
RAMI254-EXT
The RAMI254-EXT is a 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 and UHF operation modes.
What is an OE antenna?
The OE-303/GRC Antenna, which was designed for the U.S. Army, is a directional half rhombic antenna. It consists of the AB-1244/GRC mast and the AS-3490/GRC Antenna. Fully erected it stands about 30 ft. This antenna group is supplied in two canvas packs designed to stow and transport the antenna’s components.
What is a manpack radio?
The Manpack radio is a two-channel software-defined radio capable of transmitting both voice and data communications. • Manpack radio has an operating spectrum of 2 to 512 Megahertz with a 20-watt power output, or 512 Megahertz to 2.5 Gigahertz with a 10-watt power output.
What handheld radio does the military use?
The AN/PRC-148 Multiband Inter/Intra Team Radio (MBITR) is the most widely fielded handheld multiband, tactical software-defined radio, used by NATO forces around the world. The radio is built by Thales Communications, a subsidiary of the Thales Group.
How far can a SINCGARS radio reach?
Most ground SINCGARS radios have the ability to control output power; however, most airborne SINCGARS radio sets are fixed power. Those RTs with power settings can vary transmission range from approximately 200 meters (660 feet) to 10 kilometers (km) (6.2 miles).
What comms does the military use?
Examples from Jane’s Military Communications include text, audio, facsimile, tactical ground-based communications, naval signalling, terrestrial microwave, tropospheric scatter, satellite communications systems and equipment, surveillance and signal analysis, security, direction finding and jamming.
What radios do Navy SEALs use?
The AN/PRC-126 radio is used primarily 2-way radio telephone communication among special force team members in the field. AN/PRC-126 Radio is currently used by US Army, USMC, US Navy SEALs, USAF CCT and other special forces.
Can a civilian use a PRC 152?
The Falcon III® AN/PRC-152 single-channel multiband, multimission handheld radio provides the optimal transition to JTRS technology. Other optional waveforms include the APCO P25 Land Mobile Radio waveform, which allows interoperability with civilian authorities.
What is oe254 GRC antenna?
OE-254/GRC. The OE-254/GRC Antenna Group is designed for broadband, omni-directional ground-based communications. It is intended for use with radio sets AN/VRC-12, AN/VRC-43 through AN/ VRC-49, AN/VRC-53, AN/VRC-64, AN/GRC-125 and AN/GRC-160 but will also function with the AN/PRC-25 and AN/PRC-77 radio sets.
How does the oe-254 compare to the Radio Shack antenna?
The Radio shack is working in it’s frequency range, but the OE-254 is working above it’s range. The OE-254 performs much worse that the Radio Shack in the FM band. That indicates that the balun in the OE-254 is probably optimized for 30 to 90 MHz. The OE-254 works fairly well as an FM antenna.
What frequency can the oe-254 be used for?
The OE-254 was designed for frequency hopping and conventional radios. You also do not need to be lowering and rasing the antenna to work anywhere in the 30 to 88 MHz band.
How much wind can the antenna withstand?
The antenna group is produced to military specification MIL-PRF-49204 and can withstand 90 mph winds without ice coating and 60 mph winds with 0.5″ of radial ice coating the entire antenna and remain erect and operational. The antenna is stowed in a transit bag with spare antenna elements, guy assemblies, guy plates and stake assemblies.