Keysight (Agilent)
Keysight (Agilent) 8495K
DC-26.5GHz 0-70dB Programmable Step Attenuator
DC to 18 GHz Frequency Range
0 to 70 dB Attenuation Range
10 dB per step Attenuation Step Size
Type-K (2.92 mm) Connector Type
2 W (average), 100 W (peak) Maximum Input Power
| Attribute | Value |
|---|---|
| Frequency Range | DC to 18 GHz |
| Attenuation Range | 0 to 70 dB |
| Attenuation Step Size | 10 dB per step |
| Connector Type | Type-K (2.92 mm) |
| Maximum Input Power | 2 W (average), 100 W (peak) |
| Impedance | 50 Ohm |
| VSWR (Maximum) | 1.35:1 |
| Insertion Loss | 0.9 dB maximum at 18 GHz |
| Operating Temperature Range | 0°C to +55°C |
| Actuation Type | Manual, Rotary Step Attenuator |
Keysight Technologies 8495K Options:
- 8495K - 001 - N (f) RF connector
- 8495K - 002 - SMA (f) RF connector
- 8495K - 003 - APC-7 RF connector
- 8495K - 004 - 3.5 mm (f) RF connector
- 8495K - 008 - 8-inch ribbon cable with 14-pin DIP plug (DC connector)
- 8495K - 011 - 5 Vdc supply voltage (4.5 to 7 Vdc range)
- 8495K - 015 - 15 Vdc supply voltage (13 to 22 Vdc range)
- 8495K - 016 - 16-inch ribbon cable with 14-pin DIP plug (DC connector)
- 8495K - UK6 - Commercial calibration test data with certificate
- 8495K - UKS - Commercial calibration certificate
| Model | 8495K |
|---|
The Keysight (Agilent) 8495K Programmable Step Attenuator delivers precise attenuation from DC to 26.5 GHz in 10 dB steps across a 0–70 dB range. It features gold-plated leaf springs for over 5 million cycles of high repeatability (0.03 dB to 18 GHz, ±0.05 dB to 26.5 GHz). With a fast 20 ms switching time and insertion loss of 0.4 dB + 0.09 dB/GHz, it supports high-efficiency automated test systems. SWR remains low across all bands, with maximum values of 2.2 up to 26.5 GHz. Connectors include 3.5 mm female RF and 12-pin Viking or optional 14-pin DIP for programming.
This unit is ideal for high-frequency automated setups requiring stability, speed, and minimal signal degradation.
Testwall can supply the used Keysight (Agilent) 8495K, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight (Agilent) 8495K.
