Clear Microwave miniature 3 dB 180^o hybrid couplers feature exceedingly high isolation with low VSWR, covering frequency range from DC to 40 GHz. Stripline construction incorporating precision etching and tightly controlled material tolerances ensures extraordinary reproducibility of electrical parameters as well as excellent phase and amplitude tracking. These units are conservatively rated to ensure the most reliable service and performance under severe environmental conditions. The power handling capability of these units are 50 W CW  and 3 KW peak power.

 

3 dB 180o Hybrid Couplers
Model Number	Frequency Range (GHz)	Phase Balance (±deg)	Frequency Flatness (±dB)	Isolation  (dB)	VSWR	Insertion Loss (dB)
Multi-Octave Band
DS-1D50	0.8-2.2	5	0.4	23	1.25:1	0.50
DS-2D00	1-3	6	0.4	22	1.25:1	0.60
DS-4D00	2-6	7	0.6	20	1.30:1	0.60
DS-7D50	3-12	8	0.8	17	1.35:1	0.70
DS-12D00	6-18	10	1.0	15	1.50:1	1.00
DS-18D25	10-26.5	12	1.0	15	1.50:1	1.20
Octave-Band
DY-0D75	0.5-1	4	0.5	25	1.25:1	0.50
DY-1D50	1-2	4	0.5	25	1.25:1	0.50
DY-3D90	2.6-5.2	4	0.6	23	1.30:1	0.60
DY-6D00	4-8	5	0.6	20	1.30:1	0.60
DY-9D00	6-12	5	0.7	20	1.35:1	0.65
DY-12D00	8-16	6	0.7	18	1.35:1	0.70
DY-18D00	12-24	7	0.8	16	1.40:1	0.80
DY-30D00	20-40	9	0.9	14	1.50:1	1.00
Specific Application Band
DNY-0D90	0.8-1	3	0.2	25	1.15:1	0.20
DNY-1D95	1.7-2.2	4	0.2	25	1.20:1	0.20
DNY-2D25	2.1-2.4	4	0.2	25	1.25:1	0.25
DNY-3D95	3.7-4.2	4	0.3	25	1.30:1	0.30
DNY-5D70	5.5-5.9	5	0.3	23	1.30:1	0.35
DNY-8D15	7.9-8.4	5	0.3	23	1.30:1	0.40
DNY-10D95	10.7-11.2	5	0.4	20	1.35:1	0.50
DNY-14D25	14-14.5	5	0.4	20	1.40:1	0.65
DNY-20D70	20.2-21.2	6	0.5	18	1.50:1	0.80
Supper Flat Frequency Response
DFY-1D50	1-2	4	0.2	25	1.25:1	0.4
DFY-3D90	2.6-5.2	4	0.2	25	1.25:1	0.6
DFY-6D00	4-8	5	0.25	23	1.35:1	0.7
DFY-9D00	6-12	6	0.3	20	1.40:1	0.8
DFY-12D00	8-16	6	0.3	20	1.50:1	0.9