15

HDH Series

Series Name : HD (Directional Couplers)

Type of Connector

H : Indicates the HRM (SMA) Series

Center Frequency

008 : 0.75GHz

015 : 1.5GHz

017 : 1.7GHz

020 : 2.0GHz

030 : 3.0GHz

040 : 4.0GHz

090 : 9.0GHz

128 : 12.8GHz

■Specifications

HD H - 008 03 G H D (31)

1

2

3

4

5

6

78

1

2

3

Coupling

03 : 3dB

Frequency Relative Bandwidth

B : From 5% to below 10%

C : From 10% to below 15%

D : From 15% to below 20%

G : From 30% to below 35%

Form

H : H Type

D : With Termination

(31), (40) : RoHS Compliant

4

5

6

7

8

Frequency

Range

(GHz)

Coupling

(dB)

Frequency

Sensitivity

Directivity

(dB Min)

Primary Line

V.S.W.R.

(Max)

Secondary Line

V.S.W.R.

(Max)

Weight

(g)

Power

(W)

HDH-00803GHD(31)

HDH-01503GH(40)

HDH-01503GHD(31)

HDH-01703CH(40)

HDH-01703CHD(31)

HDH-02003DHD(40)

HDH-03003GHD(31)

HDH-04003BH(40)

HDH-09003GHD(40)

HDH-12803CHD(31)

0.5

∼1.0

1.0

∼2.0

1.0

∼2.0

1.5

∼1.9

1.5

∼1.9

1.7

∼2.3

2.0

∼4.0

3.7

∼4.2

8.0

∼11.0

10.5

∼14.5

±0.5

±0.5

±0.5

±0.3

±0.3

±0.3

±0.5

±0.3

±0.5

±0.5

20

20

20

20

20

18

18

20

15

12

1.15

1.20

1.20

1.20

1.20

1.20

1.20

1.20

1.30

1.40

1.15

1.20

1.20

1.20

1.20

1.20

1.20

1.20

1.30

1.40

49

34

34

34

34

34

25

23

31

31

2

50

2

50

2

2

2

50

2

2

0

0

0

0

0

0

0

0

0

0

Part Number

Refer to the chart below when determining the product specifications from the product number.

Please select from the product numbers listed in this catalog when placing orders.

■Product Number Structure