AS-390A/SRC
Shipboard Communications | UHF
The AS-390A/SRC antenna is designed for omni-directional UHF communications. The antenna is an unbalanced, broadband coaxial stub antenna for shipboard application and consists of a radiating element and a counterpoise ground plane. It mounts via a threaded stub protruding from the ground plane with a 3/4-14 NPSM straight pipe thread. The antenna is manufactured and qualified to specification NAVSHIPS 91338 and Navy drawing RE66D585.
| Model | AS-390A/SRC |
| NSN/Cage | 5985-00-519-9886 |
| Application | Shipboard UHF Communications |
| Frequency | 225-400 MHz |
| Impedance | 50 Ohms Nominal |
| Gain | +2.8 dBi |
| VSWR | 1.9:1 Maximum |
| Polarization | Vertical |
| Pattern | Omni-Directional |
| Connector | “N” Female |
| RF Power Capacity | 100 Watts CW |
| Max Weight | 7 lbs. |
| Color | CARC Grey |
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