20

Couplers with Connectors (I Type)

HDH Series

1.High Performance

The high frequency characteristics feature.

Extremely high degree of matching, and high

isolation.

2.Miniature and Lightweight

Corrosion-resistant aluminum is used for the case

and the Hirose Electric original pattern design,

which uses a stripline triplate method, enables the

couplers to be miniature and lightweight.

3.Couplers with SMA Connectors

Use of SMA connectors (Hirose Electric HRM

Series) which feature stainless steel for the exterior

cladding make these couplers durable.

4.Full Coupling Variations

Full variations of coupling over 6 dB are available.

Note: The frequency range and the maximum input power will differ depending on the products.

Ratings

Frequency range (Note)

Characteristic impedance

Maximum Input Power (Note)

0.5 to 14.5 GHz

50 ohms

4 to 50 W

Operating temperature range

Operating relative humidity

-10ç to +65ç

95% Max.

Item

Standard

Conditions

1.Contact resistance 4 m ohms max.

1 A

2.Insulation resistance 1000 M ohms Max.

100 V DC

3.Vibration

Frequency of 10 to 2000 Hz, overall amplitude of 1.52 mm,

4.Shock

3 cycles in each of the 3 axis

5.Temperature cycle No damage, cracks, or parts dislocation

200 cycles

Connector Body

Stainless steel

Passivated

Connector female contacts

Beryllium copper

Gold plating

Connector Insulator

PTFE

---------

Case

Aluminum

---------

Board

Dielectric

Gold plating

Part

Material

Finish

HDH-01510GID

HDH-02249AI

HDH-03020GID

HDH-12806CID

HDH-09010GID

HDH-06020GID

HDH-00810GID

No electrical discontinuity of 1 µs or more

No damage, cracks, or parts dislocation