TDC0640A20 0.6-4GHz 20dB directional coupler ... FEEDBACK Product Details Share: Prev: TDC0520A6 0.5-2GHz 6dB Directional Coupler Next: TDC0825A15 0.8-2.5GHz 15dB directional coupler Related TPD00130A4 DC-13GHz 4 way power divider TDC8085A6 8.0-8.5GHz 6dB directional coupler TPD1080A8LK 1-8GHz 8 way power divider