Keysight 11667C Power Splitter, DC to 50 GHz, 2.4 mm Female
Keysight 11667C Power Splitter, DC to 50 GHz, 2.4 mm Female
Keysight 11667C Power Splitter, DC to 50 GHz, 2.4 mm Female
Overview
The 11667C is the 50 GHz member of the Keysight 11667x family of two-resistor power splitters. Two-resistor designs place the splitting resistors at the common input junction, which yields excellent output SWR at the auxiliary arm and symmetric output power. This makes the 11667C the recommended choice for external source leveling with scalar network analyzers, ratio measurements, and legacy network or gain-phase analyzers that lack a built-in splitter or directional bridge.
Advanced micro-circuitry houses the resistive elements, and the three-port body places its 2.4 mm female connectors at 120 degrees for convenient bench routing. Amplitude and phase tracking between the two output arms stays under 0.40 dB across the entire DC to 50 GHz span, keeping measurement uncertainty low in wideband power and gain measurements.
Features
- Frequency coverage from DC to 50 GHz
- 2.4 mm female connectors on all three ports
- Two-resistor design for excellent auxiliary-arm output SWR
- Tracking between any two ports below 0.40 dB
- Nominal 8.5 dB insertion loss from input to either output
- 50 Ohm nominal impedance, 1.65 equivalent output SWR
- Maximum input power 0.5 W
- Compact, rugged housing with 120-degree port arrangement
Applications
- External source leveling with scalar network analyzers
- Ratio and gain-phase measurements on legacy analyzers
- Millimeter-wave power splitting to 50 GHz
Keysight 11667C Power Splitter, DC to 50 GHz, 2.4 mm Female Technical Specifications
| Frequency Range | DC to 50 GHz |
|---|---|
| Design | Two-resistor power splitter, 50 Ohm |
| Connectors | 2.4 mm female, all ports |
| Equivalent Output SWR | 1.65 nominal |
| Insertion Loss (input to either output) | 8.5 dB nominal |
| Tracking Between Any Two Ports | <0.40 dB |
| Maximum Input Power | 0.5 W |
| Dimensions | 35.2 mm across, 22.2 mm port spacing (120°), 10.0 mm height |
| Shipping Weight | 0.14 lb (0.3 kg) |
Manufacturer information: Keysight 11667x Power Splitter datasheet (PDF)