58

Non-reflective Terminations (SMA Type)

HRM-TM Series

Part

Material

Finish

Connector Body (Note)

Stainless steel

Nickel plating

Insulation

PTFE

----------

Male contacts

Brass

Gold plating

Female contacts

Beryllium copper

Gold plating

Outer conductor

Brass

Nickel plating

Coupling (Note)

Stainless steel

Passivated

Radiator

Aluminum

Black alumite

Resistor

Metal film

----------

1.High Performance

These super wide bandwidth/ultra high matching

non-reflective termination use Hirose Electric

original high frequency matching technology.

2.Equipped with SMA Connectors

Use of SMA connectors (Hirose Electric HRM

Series) which feature stainless steel for the exterior

cladding make these couplers durable.

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

qThe test method conforms to MIL-STD-202.

qPlease see the specification items for details concerning the VSWR.

Note: The external cladding and coupling of HRM-601, HRM-602,

and HRM-603 have received gold plating processing.

Ratings

Frequency range (Note)

Characteristic impedance

Maximum Input Power (Note)

DC to 26.5 GHz

50 ohms

0.25 to 10 W

Operating temperature range

Operating relative humidity

-10ç to +65ç

95% Max.

Item

Standard

Conditions

1.Vibration

No electrical discontinuity of 1 µs or more

No damage, cracks, or parts dislocation

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

cycles in each of the 3 axis

Temperature: -55ç ¡ +5ç to +35ç ¡ +85ç ¡ +5ç to +35ç

Time: 30 ¡ 15 max. ¡ 30 ¡ 15 max. (Minutes)

200 cycles

No damage, cracks, or parts dislocation

2.Shock

3.Temperature cycle

HRM-TMP-05

HRM-TMP-2

HRM-TMP-5-2

HRM-TMP-10-2

HRM-601• HRM-601A(02)

HRM-601D

HRM-603

HRM-602