Stripline Non-reflective Terminations (Externally Mounted)
HRM-TM-025 HRM-TM-025-6 HRM-TM-025-8
These wide bandwidth/high matching non-reflective
termination use Hirose Electric original high frequency
2.Stripline External Mounting Type
These termination are constructed to mount externally to
the housing of a microwave device.
3.High Degree of Matching Type and
To suit the application, a type that features a high degree
of matching (with VSWR of 1.15 max from DC to 18
GHz) and an economical type (with VSWR of 1.15 max
from DC to 8 GHz, and VSWR of 1.25 or less from 8 to
12.4 GHz) are available.
Ideal used as a dummy load for coaxial type circulators,
directional couplers, hybrid dividers, and other devices.
Rated frequency range (Note)
Maximum Input Power (Note)
DC to 18.0 GHz
1 to 20 W
Operating temperature range
Operating relative humidity
Note: The frequency range and the maximum usable power will differ depending on the model.
-30ç to +65ç
No electrical discontinuity of 1 µs or more
No damage, cracks, or parts dislocation
3.Temperature cycle No damage, cracks, or parts dislocation
qThe test method conforms to MIL-STD-202.
Frequency of 10 to 500 Hz, overall amplitude of 1.52 mm,
acceleration of 98 m/s2 for 2 hours in each of 3 directions
Acceleration of 490 m/s2, sine half-wave waveform,
3 cycles in each of the 3 axis
Temperature: -55ç ¡ +5ç to +35ç ¡ +85ç ¡ +5ç to +35ç
Time: 30 ¡ 15 max. ¡ 30 ¡15 max. (Minutes)
Note: HRM-TM-025 has stainless steel body and has received gold
HRM - TM - 025 - 8
1 2 34
1 Series Name: HRM Series
(Examples) 1: 1 W
2 Indicates a non-reflective termination (Exception) 025: 1 W