1. Used for frequencies from DC to 26.5GHz (max.)
Input/output couplings utilizes Hirose’s HE*
connector, which is combination of the internal
attenuation elements, provides the required
The drive current will automatically switch off after
setting the attenuation.
3. Automatic return
In the event of sudden shock the attenuation will
quickly return to the pre-set level.
Wide variety of measuring instruments and other
devices requiring control of high frequency
* HE connector will mate with K type connectors
* K connector is a trademark of Anritsu Co.
Ratings Frequency range
DC~8GHz(P-AT-6,AP-AT-7) Operating temperate range -10ç to +75ç(No freezing)
DC~26.5GHz(P-AT-8) Operating relative humidity
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 55 Hz, overall amplitude of 1.5
mm for 2 hours in each of 3 directions
Acceleration of 98 m/s2, sine half-wave waveform,
3 cycles in each of the 3 axis
sMaterials and Finishes
Coupling connector body
P-AT - 6 ( 8 - 70 ) A
1 Series Name
3 Maximum frequency (GHz)
4 Maximum attenuation (dB)