| 503-Series | Pressure Sensor |
| 5035 | Special, Passive, RF & IF |
| 503-Series | Antennas, Passive, RF & IF |
| 503A | Detector, Passive, RF & IF |
| 5037 | Special, Passive, RF & IF |
| 5036 | Special, Passive, RF & IF |
| 5034 | Special, Passive, RF & IF |
| 5031 | Termination, Passive, RF & IF |
| 5032 | Termination, Passive, RF & IF |
| 5035 | Termination, Passive, RF & IF |
| 5037 | Termination, Passive, RF & IF |
| 5030 | Termination, Passive, RF & IF |
| 5034 | Termination, Passive, RF & IF |
| 5036 | Termination, Passive, RF & IF |
| 5033 | Termination, Passive, RF & IF |