Issued: Mar.31,2011
-29.6
-28.4
-27.2
-26.0
-24.8
-23.6
-22.4
-21.2
-20.0
-18.8
-17.6
2.0 3.0 4.0
1.0
1.2
1.4
1.6
1.8
2.0
HDH Hybrids, Directional Couplers
3dB Hybrids, and 6 to 49dB Directional Couplers
with SMA Connector
Features
Application:
Base Station and other high frequency applications
Varieties (Typical example of this series)
Part Number Frequency
Range (GHz) Coupling (dB) Insertion
Loss (dB MAX) Directivity
(dB MIN) V.S.W.R.
(MAX) Power
(W)
HDH-06003GHD(40) 4.0～7.8 3～3.3 －17 1.25 2
HDH-09003GHD(40) 8.0～11.0 3～3.3 －15 1.30 2
HDH-12803CHD(40) 10.5～14.5 3～3.6 －12 1.40 2
HDH-06010GID(40) 4.0～7.8 8.8～11.2 0.5 17 1.25 10
HDH-06020GID(40) 4.0～7.8 18.8～21.2 0.5 17 1.25 50
HDH-09006GID(40) 8.0～11.0 4.8～7.2 0.5 15 1.30 4
HDH-09010GID(40) 8.0～11.0 8.8～11.2 0.5 15 1.30 10
HDH-09020GID(40) 8.0～11.0 18.0～22.0 0.5 13 1.30 10
HDH-12806CID(40) 10.5～14.5 5.0～7.0 0.85 15 1.35 4
HDH-12810CID(40) 10.5～14.5 8.75～11.25 0.65 15 1.35 10
HDH-12820CID(40) 10.5～14.5 18.75～21.25 0.6 15 1.35 50
1. Couplers have wide range of
variations from 3dB to 49dB.
2. The high frequency performance
is extremely good with low loss,
high degree of matching and
high isolation.
3. RoHS Compliant.
Specifications herein are subject to change without notice. Contact Hirose for latest specifications, drawings, or availabilities.
RF performance
Frequency (GHz)
Coupling
V.S.W.R. [Primary Line]
V.S.W.R [Secondary Line]
Coupling (dB)
HDH
HDH-
-03020GID
03020GID
