MPI 双工器 DFP-102RB

型号：DFP-102RB

类型：DFP-102RB High Performance Diplexer
DESCRJPTION
A diplexer, used to provide two separate frequency
channels to/from a common RF signal source, such
as an antenna. It specifically provides channels of
240 to 270 MHz and 290 to 400 MHz. The filter
networks used in the DFP-102RB are passive and
bilateral, so the device can also be used to combine
the two channels. Also, one channel may be used
to couple downlink signals, from an antenna, to a
receiver: simultaneously coupling uplink signals from
a, through the second channel, to the
antenna.
FEATURES
? High Performance/ Ultra Compact
? Sharp Channel Selectivity
ELECTRICAL SPECIFICATION
LOWBAND
Passband Loss, 240-270 MHz 1.3 dB max.
VSWR, 240-270 MHz 1.5:1 max.
Stopband Loss
 0-150 MHz 90 dB min.
 220 MHz 40 dB min.
 283 MHz 60 dB min.
 290-400 MHz 90 dB min.