The AT-197A/GR Antenna is designed for broad-band omni-directional ground-based communications with aircraft. It is extended for use with Radio Sets AN/GRC-27, AN/GRC-29, and AN/TRC-32 which communicate with UHF command radio sets in aircraft and such ground UHF stations in the terminal area. The antenna is produced and qualified to Military Specification MIL-DTL-4946. The antenna mounting is made very versatile via a cast aluminum bracket which is furnished with the antenna.
|Frequency||225 – 400 MHz|
|Impedance||50 Ohms Nominal|
|RF Power Capacity||1000 Watts Continuous|