Programmable Attenuators
Models 8310 & 8311
IEEE-488
Programmable Attenuator Units
RS232\RS422/RS485
Now Available with Ethernet Control!
Description
Aeroflex / Weinschel’s 8310 and 8311Series Programmable
Attenuator Units represent a new concept in programmable
attenuation for bench test and subsystem applications.
Standard 8310 Series designs house and control various
Aeroflex / Weinschel Programmable Attenuator Models
(3200T, 150T, and 4200 Series) via front panel controls or
standard communications interfaces including GPIB (IEEE-
488), Ethernet and RS-232/RS-422/RS-485. This series
combines the features of the Aeroflex / Weinschel 8210A
Device Controller with a front panel user interface to form a
flexible, easy to use solution.
Most 8310 Series are single channel configurations where
RF signal is routed through either the front or rear mounted
Ports A & B but can be configured for up to four channels of
attenuation, RF switching, amplification or other functions.
Multiple programmable attenuators can be used inconjuc-
tion with other coaxial devices such as switches, power
combiners, directional couplers, and filters creating single or
multichannel subsystems.
Features
o
Provides a flexible, easy to program, low cost solution
for your bench test/calibration setups and subsystem
applications.
o
Multi-Channel attenuation paths (up to 4 input/outputs
for 8310 & up to 6 input/outputs for 8311)
o
o
Relative vs. Nominal attenuation step function.
Wide choice of Frequency & Attenuation Ranges.
- dc to 1, 2, 3, 6 & 18 GHz
- NEW dc to 6 GHz Models
- up to 127 dB
- Solid-State (GaAs FET *&ꢀPIN)
- Relay Switched
o
o
o
o
Models with Ethernet Option - Specify when ordering.
75 Ω Configurations
Accuracy & Repeatability.
Designed to interface with Aeroflex / Weinschel’s line
of digitally controlled programmable attenuators and
other electromechanical devices.
Multi-Channel 19” Rack Size Versions
Applications
o
Designed to interface with industry standard
communication interfaces:
Applications for the 8310 and 8311 Series range from pro-
viding control of a single Programmable Attenuator in a
bench test/lab environment using a PC and a terminal emu-
lator, to complex system applications where the 8310/8311
Series are employed to control many devices to create cus-
tom/ semi-custom subsystems to reduce overall design
cost. Aeroflex / Weinschel can provide a variety of custom
designed driver interfaces for various devices, such as RF
switches, relays, pin attenuators, motorized step attenua-
tors, displays, and other devices, as well as complete
subsystem design and integration services. Contact us with
your specialized needs.
- GPIB/IEEE-488 (HS-488 ready)
- RS-232, RS-422, RS-485
- New Models with Ethernet Control (10 BaseT)
o
Rack Configurable: Model 8310 Series can be rack
mounted either as a single unit using Rack Mounting Kit
(P/N 193-8033-1) or two Model 8310's can be mounted
together using Rack Mounting Kit (P/N 193-8033-2).
These kits fit into any rack or cabinet that is designed
per EIA RS-310 or MIL-STD-189. Model 8311 Series
are equipted with rack ears.
For additional information on the Model 8310, visit our website @ www.aeroflex.com/AW/8310.htm
129
5305 Spectrum Drive, Frederick, MD 21703-7362 s TEL: 301-846-9222, 800-638-2048 s Fax: 301-846-9116
web: www.aeroflex.com/weinschel s email: weinschel-sales@aeroflex.com
Revision Date: 8/15/11
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