RF ATTENUATOR MODULE
4-Stage I2C-Controlled Attenuator Module for the RF Cogs™ Modular Series
The RFC-AT60 is a programmable
attenuator module for use with
high frequency RF signals. The
attenuator consists of four
cascaded 15 dB attenuator
sections which can be
electronically switched in or
out. The attenuation is set
via signals sent to the module
over an I2C bus. Each module
is individually addressable and
can be used alone or with
additional attenuator modules.
It can also be used with other
modules in this family
which provide different
functions like switching or
amplification.
Because this device employs
electronic switching, there are
no mechanical parts to wear out
or contacts that can become
tarnished.
The I2C signals and DC power
connections are made through a
multi-pin connector. There is
a second connector port wired
in parallel with the first
which allows all of the modules
to be daisy-chained together
from one module to the next.
The RF connectors used on the
RFC-AT60 switch module are
F-type connectors, widely used
in CATV and video applications.
The modules in this series
can be mounted flat to a base
plate or vertically into an
optional 3U sub-rack (standard
19 in. rack) along with the
controller and other modules.
Data Sheet
Operation Manual
Testimonials
*Will ship within 4 weeks
Model RFC-AT60
RF Attenuator Module
$405
Rack Mount Cage, 3RU height, 13 module spaces width
$199
Rack-Mount Blank panel, 3RU height, single module width
$12
Rack-Mount Blank panel, 3RU height, five modules width
$26.67
Control cable, 12 inch
$20
Control cable, 36 inch
$25