Radio Frequency (RF) Metrology
Measurement Standards
Attenuation
The national measurement standard for RF attenuation is a "waveguide below cutoff" piston attenuator operating at 30 MHz.
Impedance
The national measurement standards for RF impedance are air-dielectric 50 Ω coaxial transmission lines.
Power
The national measurement standard for RF power consists of two absolute RF power standards; one for 50 Ω systems and one for 75 Ω systems. They measure the RF power in terms of substituted DC power, which produces the same temperature rise in the head of the standard.
Calibration Services
Power
- Coaxial systems, 50 Ω - 100 kHz to 50 GHz
- Coaxial systems, 75 Ω - 100 kHz to 2 GHz
- Balanced systems, 124 Ω, 1 mW, 100 kHz to 5 MHz
- Balanced systems, 150 Ω, 1 mW, 10 kHz to 2 MHz
- Balanced systems, 600 Ω, 1 mW, 200 Hz to 620 kHz
Impedance
- Terminations/Offsets, 30 kHz to 50 GHz
- Bridges/Couplers, 30 kHz to 50 GHz
- Calibration Kits, 50 MHz to 50 GHz
- Verification Kits, 50 MHz to 50 GHz
- Power splitters, 50 MHz to 50 GHz
Attenuation
- Fixed, Step & Combination Step Attenuators - 0 to 110 dB, DC to 50 GHz
Capabilities
Contact persons:
|
Erik Dressler Tel: +2712 841-4342 Fax: +2712 841-2131 |
Mariesa Prozesky Tel: +2712 841-2561 Fax: +2712 841-2131 |