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Directional Couplers RF Communications

HFC10-26 - 10kW HF Directional Coupler

HFC10-26 – 10kW HF Directional Coupler

The HFC10-26 is a wideband directional coupler for HF. It is a compact device for permanent installation or field measurement purposes.

Quick Information

RF Communications

Connectors

Coupling Ratio

Forward/Reverse Discrimination

Frequency

Insertion Loss

Max VSWR

Notes

Power Rating

Return Loss (Matched Load)

HFC10-26 - 10kW HF Directional Coupler

Connectors: Mainline 7/8”. Coupled line N-type female

Coupling Ratio: -26 dB +/- 0.5 dB

Forward/Reverse Discrimination: >30 dB

Frequency: 2 - 32MHz Full specification*

Insertion Loss: <0.1 dB

Max VSWR: 2.5: 1

Notes: At 10kW the forward output signal is 25 W” *The coupler is effective over a very much wider frequency range with a small degradation in performance. Calibration charts can be supplied for those out of band frequencies, where for example, measurement of harmonics is desired.

Power Rating: 10kW continuous and peak

Return Loss (Matched Load): 26.5 dB

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