Microstrip Radar Altimeter ADS43010.5
Frequency: 4250 -4350 MHz
Applications
- Radar Altimetry
- AN/APN-194
- AN/APN-209
- Helicopters
The antenna is a flat microstrip design, mechanically interchangeable with AS-2595/APN-194(V), U B Corp part number AD43011-F16. It was designed for higher antenna isolation applciations.
| UB P/N | NSN | Military Designation |
| ADS43010.5 | 5985-01-240-8668 | AS-3831/APN-209(V) |
| Frequency Range | 4250 - 4350 MHz |
| VSWR | 1.8:1 @ 4300 MHz 2.2:1 @ Band Edge |
| Gain | +10.5 dbi @ 4300 MHz |
| Power Handling | 1 KW Pk @ .002 D.C. |
| Side Lobes | >25 db down |
| Isolation | >88 db @ 2.0 ft. spacing |
| Imedance | 50 Ohms |
| Weight | 8.0 oz |
| Connector | TNC Female |
Meets Specifications when tested per Mil-Std-810
| Temperature Shock | Method 503 |
| Leakage | Method 512 |
| Salt Fog | Method 509 |
| Sand and Dust | Method 510 |
| Fungus | Method 508 |
| Humidity | Mil-T-5422, Par. 4.4 |
| Vibration | Mil-T-5422, Par. 4.2 |
| Shock | Mil-T-5422, Par. 5.0 |
| Altitude | 80,000 ft. |
| Acoustical Noise | 148 db |