DatasheetUHF/L-band/Data Link Airborne Blade Antenna
225 - 512 MHz & 960 - 2500 MHz
SKU: 21-50-34
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The 21-50-34 is a vertically polarized combined antenna suitable for JTRS extended range UHF communications, L-band and extended range L/S band data link applications.
This antenna uses advanced, high temperature composite material suitable for use on all subsonic airborne platforms as well as supersonic aircraft operating up to Mach 2+.
The antenna is fully sealed to ensure reliability in world wide conditions of service. Separate UHF and L/S band connectors are provided.
- Suitable for Subsonic and Supersonic Aircraft
- Lightweight / High Strength
- Designed to MIL-STD-810 Environmental conditions
- Covers UHF Comms & IFF / TACAN / Link 16 / JTDS / MIDS
- Meets MIL-DTL-2565 lightning protection requirements
- Elements DC grounded
| 21-50-34 | |
| Model # | 21-50-34 |
| Brand | Cooper Antennas |
| Frequency | 225 - 512 MHz and 960 - 2500 MHz |
| Gain |
225-512 MHz +2dBi average 960-2500 MHz +2dBi average |
| VSWR |
≤ 2.5:1 225 - 400 MHz ≤ 2.75:1 401 - 512 MHz ≤ 2.0:1 960 - 1220 MHz ≤ 2.5:1 1221 - 2500 MHz |
| Impedance (nominal) | 50 Ohms |
| Power |
UHF - 50 Watts CW L-band - 200 Watts CW |
| Polarization | Essentially vertical (when mounted vertically) |
| Antenna RF Connector |
UHF - TNC Female L-Band - N Female |
| Antenna Shell Type | High density foam filled high temperature composite shell set on to aluminum alloy base |
| Height | 10 inches (254mm) |
| Weight | 4 lbs (1.81Kg) |
| Side Loading | ≥ 8 psi ultimate |
| Base Plate Shape | Symmetrical ellipse |
| Fixing Holes | 10 x Ø 0.200 inches (5mm) holes |
Finish
- Urethane Lusterless Black Standard
- Other finish options are available.
- Please specify finish required when ordering.
Datasheet:
