Keysight (Agilent)
Keysight (Agilent) 11691D
2-18GHz Dual Directional Coupler
18 GHz to 26.5 GHz Frequency Range
2.4 mm Connector Type
Directional Coupler Device Type
10 dB Coupling Factor
±0.9 dB Coupling Flatness
| Attribute | Value |
|---|---|
| Frequency Range | 18 GHz to 26.5 GHz |
| Connector Type | 2.4 mm |
| Device Type | Directional Coupler |
| Coupling Factor | 10 dB |
| Coupling Flatness | ±0.9 dB |
| Directivity | 23 dB minimum |
| Insertion Loss | 1.2 dB maximum |
| Maximum Input Power | 30 dBm (1 W) |
| VSWR (Main Line) | 1.35 maximum |
| Impedance | 50 Ohm |
| Model | 11691D |
|---|
The Keysight (Agilent) 11691D is a directional coupler operating from 2 to 18 GHz with a nominal 20 dB coupling and high directivity—30 dB up to 8 GHz and 26 dB to 18 GHz. Its SWR is 1.3 up to 12.4 GHz and 1.4 up to 18 GHz.
Designed for broadband reflectometry and leveling of broadband sources, it offers ±1 dB coupling variation and compatibility with multiple connector configurations.
Testwall can supply the used Keysight (Agilent) 11691D, 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) 11691D.
