
FIXED (NON-SWITCHED) DUAL NOTCH FILTER
Designed for rejection of both 1030 and
1090 MHz bands in MIDS/JTIDS applications, the new 90711A-3 dual-notch
filter provides the current state-of-the-art performance in fixed notch
design. Employing the RS Microwave proprietary quasi-elliptic design,
this filter is suitable for the most demanding fighter aircraft environments.
The filter can also
be combined with a high-power switch
for high-speed lobing between MIDS and navigation
subsystems.
SPECIFICATIONS
MINIMUM PASSBANDS: 962-1012, 1048-1070, 1108-1215 MHz
MAXIMUM -3 dBC STOPBAND POINTS: 1012, 1048,1070, 1108 MHz
AVERAGE PASSBAND LOSS: 1.5 dB MAXIMUM
MAXIMUM PASSBAND VSWR: 1.5:1
AVERAGE PASSBAND GROUP DELAY: 15 nS MAXIMUM
STOPBANDS: 1023-1037, 1083-1097
MINIMUM STOPBAND REJECTION: -58 dBc, 1023-1037
-41 dBc, 1083-1097
-50 dBc, 1900-18000
MINIMUM TDMA POWER HANDLING: 250 W PEAK, 50 W AV.
MINIMUM TACAN POWER HANDLING: 400 W PEAK, 4 W AV.
TEMPERATURE: AT LEAST -30 C TO +85 C
ALTITUDE: TO 80,000 (GOOD FOR AT LEAST 30 MINUTES)
** UNIT HAS LIGHTNING PROTECTION ON INPUT END


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Inc.