Description
The Keysight-Agilent 8494H dc to 18 GHz programmable step attenuator offers superior performance and reliability. Attenuation is provided in 1 dB steps from 0 to 11 dB. The Agilent 8494H precision gold-plated leaf springs ensure long life (over 5 million cycles) and very high attenuator repeatability (typically 0.01 dB). A maximum switching time of 20 ms (including contact settling) speeds automatic testing. Custom step attenuator/switch combinations are possible.
Key Features:
Insertion loss at 0 dB: 0.6 dB + 0.09 dB/GHz
Maximum SWR: 1.5 to 8 GHz, 1.6 to 12.4 GHz, 1.9 to 18 GHz
Repeatability life: 0.03 dB maximum
5 million cycles per section
Maximum RF input power: 1 W (average), 100 W (peak)
Options:
| 8494H-001 |
Type-N female connectors |
| 8494H-002 |
SMA female connectors |
| 8494H-003 |
APC-7 connectors |
| 8494H-011 |
5 volt operation instead of std 24 volt |
| 8494H-016 |
10-Pins connector with a 10-Pins through-hole to 14-Pins dip plug cable |
| 8494H-024 |
24 Vdc supply voltage |
| 8494H-060 |
Viking connector with Viking to bare wire cable |
| 8494H-ABA |
English user manual, printed |
| 8494H-H04 |
Add internal diodes to protect drive input |
| 8494H-UK6 |
Commercial calibration certificate with test data |
