RF Couplers,RF directional,rf couplers,dual directional rf couplers,high,low,medium power from HD Communications Corp.

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RF Microwave Component, and Systems Group

HD Communications Corp. offers an extensive range of RF Microwave Products for the wireless and communication markets. Our technical staff has been serving the electronics, and communication industry for more than 30 years. We welcome you to view our website and as always, feel free to contact our technical support department for any requirements that you may not find solutions for on our website.

Narrowband Directional Couplers

Welcome to our Directional Coupler, Dual Directional Coupler selection guide

if you do not see what you are looking for please send us an email request

0.5-18 GHz
Miniature Size
RF Shielded
High Directivity
Low VSWR
Operating Temp: -30 to +70 Deg. C
Qualified to MIL-E-5400 & MIL-STD-2036
All parameters swept frequency tested

Stock to 8 Weeks

HD Stock #
Freq. Range (GHz)
**Coupling* (dB)
Freq. Sens. (dB)
Ins. Loss Excluding Coupled Pwr.
Ins. Loss True
Direc- tivity (dB Min.)
VSWR (Max) Pri-line
VSWR (Max) Sec-line
Avg. Reflected Watts
Peak
Out- line

HD3202-6 HD3202-10 HD3202-20 HD3202-30
0.5-1.0
6+/-1.00 10+/-1.25 20+/-1.25 30+/-1.25
+/-0.60 +/-0.75 +/-0.75 +/-0.75
0.20 0.20 0.15 0.15
1.80 0.80 0.20 0.20
25
1.15 1.10 1.10 1.10
1.15 1.10 1.10 1.10
2
5
50
50
3
1
1
1
2

HD3203-6 HD3203-10 HD3203-20 HD3203-30
1-2
6+/-1.00 10+/-1.25 20+/-1.25 30+/-1.25
+/-0.60 +/-0.75 +/-0.75 +/-0.75
0.20
0.20
0.15
0.15
1.80 0.80 0.20 0.20
25
1.15 1.10 1.10 1.10
1.15 1.10 1.10 1.10
2
5
50
50
3
3
3
3
4

HD3204-6 HD3204-10 HD3204-20 HD3204-30
2-4
6+/-1.00 10+/-1.25 20+/-1.25 30+/-1.25
+/-0.60 +/-0.75 +/-0.75 +/-0.75
0.20
0.20
0.15
0.15
1.80 0.80 0.20 0.20
22
1.15 1.15
2
5
50
50
3
5
5
5
6

HD3245-6 HD3245-10 HD3245-20 HD3245-30
2.6-5.2
6+/-1.00 10+/-1.25 20+/-1.25 30+/-1.25
+/-0.60 +/-0.75 +/-0.75 +/-0.75
0.20
1.80 0.80 0.25 0.20
20
1.25
1.25
2
5
50
50
3
7
7
7
8

HD3205-6 HD3205-10 HD3205-20 HD3205-30
4-8
6+/-1.00 10+/-1.25 20+/-1.25 30+/-1.25
+/-0.60 +/-0.75 +/-0.75 +/-0.75
0.25 1.90 0.90 0.30 0.25
20
1.25
1.25
2
5
50
50
3
7
7
7
8

HD3206-6 HD3206-10 HD3206-20 HD3206-30
7.0-12.4
6+/-1.00 10+/-1.00 20+/-1.00 30+/-1.00
+/-0.50
0.30
2.00 1.00 0.35 0.30
17 1.30
1.30
2
5
50
50
3
7
7
7
9

HD3267-6 HD3267-10 HD3267-20 HD3267-30
7.5-16.0
6+/-1.00 10+/-1.25 20+/-1.25 30+/-1.25
+/-0.60 +/-0.75 +/-0.75 +/-0.75
0.60
0.60
0.50
0.50
2.20 1.20 0.55 0.50
12
12
15
15
1.35
1.40
2
5
50
50
2
7
7
9
9

HD3207-6 HD3207-10 HD3207-20 HD3207-30
12.4-18.0
6+/-1.00 10+/-1.00 20+/-1.00 30+/-1.00
+/-0.50
0.60
0.60
0.50
0.50
2.20 1.20 0.55 0.50
15
1.30
1.40
2
5
50
50
1
7
7
9
9

Mechanical Dimensions**

Outline A B C D

1 3.10 .50 1.50 n/a

2 .55

3 1.78 .50 .94

4 .55

5 1.16 .50 .34

6 .55

7 1.00 .50 n/a .50

8 .55

9 .60

Additional Couplers

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HD Stock #	Freq. Range (GHz)	*Coupling (dB)**	Freq. Sens. (dB)	Ins. Loss Excluding Coupled Pwr.	Ins. Loss True	Direc- tivity (dB Min.)	VSWR (Max) Pri-line	VSWR (Max) Sec-line	Avg. Reflected Watts	Peak	Out- line
HD3202-6 HD3202-10 HD3202-20 HD3202-30	0.5-1.0	6+/-1.00 10+/-1.25 20+/-1.25 30+/-1.25	+/-0.60 +/-0.75 +/-0.75 +/-0.75	0.20 0.20 0.15 0.15	1.80 0.80 0.20 0.20	25	1.15 1.10 1.10 1.10	1.15 1.10 1.10 1.10	2 5 50 50	3	1 1 1 2
HD3203-6 HD3203-10 HD3203-20 HD3203-30	1-2	6+/-1.00 10+/-1.25 20+/-1.25 30+/-1.25	+/-0.60 +/-0.75 +/-0.75 +/-0.75	0.20 0.20 0.15 0.15	1.80 0.80 0.20 0.20	25	1.15 1.10 1.10 1.10	1.15 1.10 1.10 1.10	2 5 50 50	3	3 3 3 4
HD3204-6 HD3204-10 HD3204-20 HD3204-30	2-4	6+/-1.00 10+/-1.25 20+/-1.25 30+/-1.25	+/-0.60 +/-0.75 +/-0.75 +/-0.75	0.20 0.20 0.15 0.15	1.80 0.80 0.20 0.20	22	1.15	1.15	2 5 50 50	3	5 5 5 6
HD3245-6 HD3245-10 HD3245-20 HD3245-30	2.6-5.2	6+/-1.00 10+/-1.25 20+/-1.25 30+/-1.25	+/-0.60 +/-0.75 +/-0.75 +/-0.75	0.20	1.80 0.80 0.25 0.20	20	1.25	1.25	2 5 50 50	3	7 7 7 8
HD3205-6 HD3205-10 HD3205-20 HD3205-30	4-8	6+/-1.00 10+/-1.25 20+/-1.25 30+/-1.25	+/-0.60 +/-0.75 +/-0.75 +/-0.75	0.25	1.90 0.90 0.30 0.25	20	1.25	1.25	2 5 50 50	3	7 7 7 8
HD3206-6 HD3206-10 HD3206-20 HD3206-30	7.0-12.4	6+/-1.00 10+/-1.00 20+/-1.00 30+/-1.00	+/-0.50	0.30	2.00 1.00 0.35 0.30	17	1.30	1.30	2 5 50 50	3	7 7 7 9
HD3267-6 HD3267-10 HD3267-20 HD3267-30	7.5-16.0	6+/-1.00 10+/-1.25 20+/-1.25 30+/-1.25	+/-0.60 +/-0.75 +/-0.75 +/-0.75	0.60 0.60 0.50 0.50	2.20 1.20 0.55 0.50	12 12 15 15	1.35	1.40	2 5 50 50	2	7 7 9 9
HD3207-6 HD3207-10 HD3207-20 HD3207-30	12.4-18.0	6+/-1.00 10+/-1.00 20+/-1.00 30+/-1.00	+/-0.50	0.60 0.60 0.50 0.50	2.20 1.20 0.55 0.50	15	1.30	1.40	2 5 50 50	1	7 7 9 9