| 6228 |
| AH Systems | SAS-550-1B | Antenna - Monopole | Active Monopole Antenna, Battery Powered, 9 kHz – 60 MHz |
| 6229 |
| AH Systems | SAS-550-2B | Antenna - Monopole | Active Monopole Antenna, Battery Powered, 100 Hz – 60 MHz |
| 6230 |
| AH Systems | SAS-551 | Antenna - Monopole | Passive monopole for transmitting from 9 KHz - 40 MHz |
| 6231 |
| AH Systems | ECF-10 | Antenna - Monopole | Equivalent Capacitance Fixture |
| 6232 |
| AH Systems | ECF-10K | Antenna - Monopole | Equivalent Capacitance Fixture Kit |