HP 776D Coaxial Dual-Directional Coupler, 940 MHz to 1.9 GHz

Product Summary

The HP 776D is an economical dual-directional coupler designed for swept measurements in the 0.940 to 1.90 GHz range. Its high directivity and mean coupling accuracy of ±0.5 dB makes the HP 776D ideal for reflectometer applications. The auxiliary arms track very closely, making this coupler particularly useful for reflectometers driven by sweep oscillators such as the HP 8350B.

Product Features

• Economical

• High directivity

• Ideal for reflectometer measurements

Product Specifications

Frequency Range:		0.940 to 1.90 GHz		

Nominal Coupling:		20 dB

Max Coupling Variation:		±1 dB

Minimum Directivity:		40 dB

SWR Maximum:			1.15

Insertion Loss:			0.35 dB

Dimensions:			160.3 mm L x 58.8 mm H x 44.5 mm W
				(6.31 in x 2.31 in x 1.75 in)

Product Ordering Information

HP 776D	Dual-Directional Coupler¹


¹Maximum auxilary arm tracking:  0.3 dB

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