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CHA-20 SMF Coaxial Attenuators
CHA-20 SMF High Power Coaxial Attenuators
Mechanical Specifications
- Connector: Brass, Nickel plated.
- Housing: Aluminum, Nickel plated per QQ-N 290.
- Insulator: PTFE, Virgin grade.
Environmental Specifications
- Temperature Range: -33° to +55° C (Operating with adequate heat sink)
- Relative Humidity: 0 to 95% (Non-condensing)
Electrical Specifications
- Input Power : 20 W. (CW,Max.)
- Impedance: 50 Ohms
| Frequency Range | VSWR (Max.) |
| DC - 1.0 GHz | 1.15:1 |
| 1.0 - 2.5 GHz | 1.35:1 |
| 2.5 - 4.0 GHz | 1.50:1 |
Attenuation Accuracy:
| dB | DC - 1 GHz | 1 - 2.5 GHz | 2.5 - 4 GHz |
| 1 - 5 | ± 0.5 | ± 0.5 | ± 0.5 |
| 6 - 9 | ± 0.5 | ± 0.5 | ± 1.0 |
| 10 - 15 | ± 0.75 | ± 1.0 | ± 1.5 |
| 16 - 20 | ± 1.0 | ± 2.0 | ± 3.0 |
Part Dimensions
More Information
| Power |
20 W |
| Width |
1.635" |
| Overall Height |
1.000" |
| Thickness |
0.500" |
