| 001 | Add IF switching circuitry |
| 002 | Del step attenuators/bias tees |
| 003 | Attenuators and bias networks |
| 0D2 | Factory Refurbished Demo Equipment |
| 1BN | Military Standard 45662A Calibration Certification |
| 1BP | Military Standard 45662A Calibration with Test Data |
| 908 | Rack Flange Kit for Use without Handles |
| 910 | Additional operating and service manual |
| 913 | Rack flange kit, front handles attached |
| C15 | |
| H84 | Std lab cal at specified frequencies |
| RMKT | Agilent Refurbished Product (Do Not Use - Certiprime Option) |
| STD | Standard configuration |