ELCOM SYSTEMS, INCORPORATED

COAXIAL FIXED ATTENUATOR MODEL - AT-53

SPECIFICATIONS:                   AT-53 ATTENUATOR

FREQUENCY RANGE ..............    DC to 3.0 GHz

IMPEDANCE ....................    50 OHMS

ATTENUATION ..................    1 to 10 dB IN 1 dB STEPS
                                  10 to 20 dB IN 2 dB STEPS

ACCURACY .....................    DC to 2.5 GHz ± 0.5 dB
                                  2.5 to 3.0 GHz ± 1.0 dB

VSWR .........................    1.2:1 NOM., 1.7:1 at 3.0 GHz

MAXIMUM POWER
 DISSIPATION AT 70 ° C ...        0.25 WATT CW, 250 WATTS PEAK

OPERATING TEMP. RANGE ........    -25 ° to +85 ° C (See Note 1)

STORAGE TEMP. RANGE ..........    -55 ° to +125 ° C

CONNECTORS ...................    SMA/M - SMA/F, SMB/M - SMB/F

SIZE .........................    0.43" DIA 1.70" LONG (SMA)
                                  0.35" DIA 1.45" LONG (SMB)

AVAILABILITY .................    STOCK TO 30 DAYS ARO

ORDERING DATA ................    MODEL-ATTEN. (dB)/CONN. TYPE
                                  AT-53-4          /SMA

Note 1:  USABLE -55 ° to
         +100 ° C. .......        FABRICATED FROM MIL SPEC OR COMMERCIAL COMPONENTS.
                                  SPECIALS AVAILABLE, CONSULT FACTORY.