Product description
Siglent's F603ME is used to calibrate Siglent vector & spectrum analyzers. Standards include a fixed 50 ohm termination, an open load, a short load, and a through adaptor. The F603ME performance specifications are very similar to the Keysight 85032B mechanical calibration kit and it can be used as a replacement of 85032B.
Specifications:
- Impendence: 50 ohm
 - Power: 1 W
 - Interfaces Standard: IEC 60169-23
 - Durability: >2000
 - Torque: 0.9 Nm
 - Spanner: 8 mm
 - Temperature: -15 °C to + 35 °C
 
| Type | Connector | Specification | 
|---|---|---|
| Open | 3.5mm-Male | DC – 4.5 GHz, Phase Deviation* ≤ ± 1.0° | 
| Short | 3.5mm-Male | DC – 4.5 GHz, Phase Deviation ≤ ± 1.0° | 
| Load | 3.5mm-Male | DC – 4.5 GHz, SWR ≤ 1.04 (Return Loss ≥ -34 dB) | 
| Through | 3.5mm-Male to 3.5mm-Male | DC – 9 GHz, SWR ≤ 1.035 (Return Loss ≥ -35 dB), Insert Loss ≤ 0.2 dB, Delay= 56.6 ps | 
                
                                                                                                    
                                                                                                    
                                                                                                    