Analysis
Surface-Mount 90º Hybrid Couplers from 2.5 to 6.0 GHz
Innovative Power Products has introduced its Model IPP-7004, 3 dB, 90º surface mount hybrid coupler and their IPP-8001, 20 dB, Surface Mount Directional Coupler. Both of these couplers operate from 2.5 - 6.0 GHz.
The The IPP-8001 is typically used for monitoring either forward or reflected power from your amplifier to the antenna while keeping the insertion loss at less than 0.25 dB. The coupling value is 20 dB +/- 1.0 dB, VSWR < 1.30:1 and directivity > 20 dB. The IPP-8001 is produced in a Surface Mount (SMD) package size of 0.560 x 0.35 x 0.10.