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8494G 8496G
- Model8494G 8496G
- MakerAgilent
- DescriptionProgrammable Step Attenuator, 1 dB steps / 10 dB steps
- Rental문의요망
- Stock문의요망
This family of manual step attenuators offers fast, precise
signal-level control in three frequency ranges, dc to 4 GHz,
dc to 18 GHz, and dc to 26.5 GHz. They feature exceptional
repeatability and reliability in a wide range of frequency,
attenuation, and connector options.
Attenuation repeatability is specified to be less than 0.03 dB
(0.05 dB, 18 to 26.5 GHz) for 5 million cycles per section. This
assures low-measurement uncertainty when designed into
automatic test systems. Electromechanical step attenuators
offer low SWR, low-insertion loss, and high-accuracy required
by high-performance test and measurement equipment.
Precision-plated, leaf-spring contacts insert/remove attenuator
sections (miniature tantalum nitride thin-film T-pads on sapphire
and alumina substrates) from the signal path. Unique process
controls and material selection ensure unmatched life and
contact repeatability.
Superior RF performance
- Frequency range: dc to 4 GHz
- Insertion loss at 0 dB: 0.6 dB + 0.09 dB / GHz
- Maximum SWR: 1.5
Repeatability and life span
- Repeatability life: 0.03 dB max 5 million cycles per section, typical
- 5 million cycles per section
Power handling
- Maximum RF input power: 1 W (average), 100 W (peak)
Features
- Connector type: choice of type-N female, SMA female, APC-7
- Programming connector: 12-pin Viking, optional 14-pin DIP
