Directional Coupler 1.7-12.4GHz
The Agilent (now Keysight) 779D is an economical directional coupler designed for swept measurements in the 1.7 to 12.4 GHz range. Its high directivity and mean coupling accuracy of plus or minus 0.5 dB makes the Agilent 779D ideal for reflectometer applications. The auxiliary arms track very closely, making this coupler particularly useful for reflectometers driven by sweep oscillators such as the 8350B.
Dual-directional
High directivity
Excellent mean coupling accuracy
Frequency Range: 1.7 to 12.4 GHz
Nominal Coupling and Variation: 20 ±0.75 dB
Directivity: >30 dB for 1.7 to 4 GHz, >26 dB for 4 to 12.4 GHz
Maximum SWR: 1.2
Insertion Loss: <0.60dB
Power Rating Average, Peak: 50 W, 250 W
Dimensions: 196.9 mm L x 114.3 mm H x 25.4 mm W (7.75 in x 4.50 in x 1.0 in)
€ 990 (net) $1 188 (US)