AU-45A Series
MICROWAVE ATTENUATORS
0.5 to 8 GHz / 0 to 50 dB / Ferrite / Stable / Micrometer or Screw Adjust / Panel Mount Avail. / N
Package Outline - AU-45AMN
NOTES:
1. Tolerance on 3 place decimals
±
.020(.51) except as noted.
2. Dimensions in inches over millimeters.
3. Clockwise micrometer rotation increases attenuation.
GENERAL SPECIFICATIONS
Model No:
Drive Type
AU-45AMN:
Micrometer Drive
AU-45ASN:
Screw Drive
AUP-45ASN:
Screw Drive, Panel Mnt.
Frequency:
0.5 to 8.0 GHz
Attenuation Range:
0.5 - 1 GHz,
Attenuation = 0 - 20 dB
1 - 2 GHz,
Attenuation = 0 - 35 dB
2 - 4 GHz,
Attenuation = 0 - 50 dB
4 - 8 GHz,
Attenuation = 0 - 55 dB
Insertion Loss:
0.5 dB max.
VSWR:
1.5:1 max.
Impedance:
50
Ω
nom.
CW Power:
10 Watts max.
Connectors:
N Male/Female
Weight:
18 oz (504 g)
Operating Temp: -- 55° to +85°C
Package Outline - AU-45ASN
NOTES:
1. Tolerance on 3 place decimals
±
.020(.51) except as noted.
2. Dimensions in inches over millimeters.
3. Counter clockwise shaft rotation increases attenuation.
4. Call Merrimac for panel mount installation instructions.
Typical Performance
Attenuation
Insertion Loss
09Apr96
Note:The
AU-45A series of attenuators cover 0.5 to 8 GHz and
use ferrite absorption of microwave energy for long term stability
and high reliability. They provide precise attenuation values over
a wide variety of military environments and laboratory set-ups, and
can be supplied screened to meet specific high reliability
applications.
For further information contact
MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531
MERRIMAC [ MERRIMAC INDUSTRIES, INC. ]
