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Programmable Attenuators

Models 8310 & 8311

Programmable Attenuator Units

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.

IEEE-488

RS232\RS422/RS485

Features

Provides a flexible, easy to program, low cost solution

for your bench test/calibration setups and subsystem

applications.

Multi-Channel attenuation paths (up to 4 input/outputs

for 8310 & up to 6 input/outputs for 8311)

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

Models with Ethernet Option - Specify when ordering.

Configurations

Accuracy & Repeatability.

Designed to interface with Aeroflex / Weinschel’s line

of digitally controlled programmable attenuators and

other electromechanical devices.

Designed to interface with industry standard

communication interfaces:

- GPIB/IEEE-488 (HS-488 ready)

- RS-232, RS-422, RS-485

- New Models with Ethernet Control (10 BaseT)

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.

Multi-Channel 19” Rack Size Versions

Applications

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.

For additional information on the Model 8310, visit our website @ www.aeroflex.com/AW/8310.htm

129

5305 Spectrum Drive, Frederick, MD 21703-7362

TEL: 301-846-9222, 800-638-2048

Fax: 301-846-9116

web: www.aeroflex.com/weinschel

email: weinschel-sales@aeroflex.com

Revision Date: 8/15/11

Programmable Attenuators

Specifications

SPECIFICATION

Input Power Requirements

Environmental

DESCRIPTION

100 to 240 Vac, 50/60 Hz, 50 Watts

0 to +50°C

-4° to +167°F (-20° to +75°C)

96%

40,000' (12,192M)

Operating Temperature:

Storage Temperature:

Humidity:

Altitude:

Connector:

Protocols:

Indicators:

Connector:

Signals:

Baud Rates:

Data Bits:

Handshaking:

Parity:

Indicators:

Connector:

Signals:

Baud Rates:

Data Bits:

Handshaking:

Parity:

Indicators:

IEEE-488 Bus

(1)

24-pin per IEEE-488.1

per IEEE-488.2

Remote (RMT), Listen (LSN), Talk (TLK), SRQ (SRQ)

9-pin male D

TXD, RXD, RTS, CTS, DTR, GND

2400, 9600, 19200, and 38400

None, RTS/CTS, XON/XOFF

None, Odd, Even

Tx (Transmit) and Rx (Receive)

9-pin male D

TXD+, TDX-, RXD+, RTX-, RTS+, RTS-, CTS+, CTS-, and signal GND

2400, 9600, 19200, and 38400

None, RTS/CTS, XON/XOFF

None, Odd, Even

Tx (Transmit) and Rx (Receive)

Standard RJ45

9-pin male D

RS-232 Bus

Serial I/O

(2)

RS-422 BUS

(3)

RS-485 Bus

(4)

Ethernet TC/IP

RF Characteristics

(5)

10 Base T Connector:

Console Connector:

See ordering guides (pg 128 through 130)

1. GPIB/IEEE-488 model allows user-selectable addresses, Not included with Models with ethernet option.

2. RS-232 can be used with standard PC serial port for short and medium distances (up to approximately 50 ft).

3. RS-422, designed for very long distance communications (4000 ft) and & optimized as a single node protocol, typically with one device connected to a

single port.

4. RS-485, designed for very long distance communications (4000 ft) & optimized for multi-drop connections that can used to create a low cost network.

5. Refer to Individual data sheet for detailed specifications on internal programmables.

Ordering Guide...8310 Series with 4200 Programmables

Model No

Attenuation

Value (dB)

8310-136-F

63.75/0.25

8310-136-R

63.75/0.25

8310-136-2-F 63.75/0.25

8310-136-2-R 63.75/0.25

8310-137-F

63/1

8310-137-R

63/1

8310-137-2-F

63/1

8310-137-2-R

63/1

8310-138-F

103/1

8310-138-R

103/1

8310-138-2-F

103/1

8310-138-2-R

103/1

8310-138-3-T

103/1

8310-138-4-T

103/1

Frequency

Insertion Loss

Range (GHz)

(maximum)

0.8-2.5

6.0

0.8-2.5

6.0

0.8-2.5

6.0

0.8-2.5

6.0

0.8-3.0

4.7

0.8-3.0

4.7

0.8-3.0

4.7

0.8-3.0

4.7

0.8-3.0

6.0

0.8-3.0

6.0

0.8-3.0

6.0

0.8-3.0

6.0

0.8-3.0

6.0

0.8-3.0

6.0

SWR

(Maximum)

1.6

No of

Channels

Attenuator

Model No.*

4228-63.75

4226-63

4228-103

Connector

Type

N/F

Conn

Location

Front

Rear

Front

Rear

Front

Rear

Front

Rear

Front

Rear

Front

Rear

Front/Rear

*Refer to Individual data sheet for detailed specifications on internal programmables.

Add N to the end of the Model number for ethernet option, IEEE-488 bus not included with option.

130

5305 Spectrum Drive, Frederick, MD 21703-7362

TEL: 301-846-9222, 800-638-2048

Fax: 301-846-9116

web: www.aeroflex.com/weinschel

email: weinschel-sales@aeroflex.com

Revision Date: 8/15/11

Programmable Attenuators

Ordering Guide...8310 Series with 3200 Programmables

Model No

8310-1-F

8310-1-R

8310-1-2-F

8310-1-2-R

8310-1-3-T

8310-2-F

8310-2-R

8310-2-2-F

8310-2-2-R

8310-35-F

8310-35-F-E

8310-35-R

8310-35-R-E

8310-35-2-F

8310-35-2-R

8310-35-3-T

8310-35-4-T

8310-35-4-T-E

8310-36-F

8310-36-R

8310-36-2-F

8310-36-2-R

8310-36-3-T

8310-37-F

8310-37-R

8310-37-2-F

8310-37-2-R

8310-37-3-T

8310-37-4-T

8310-38-F

8310-38-F-E

8310-38-R

8310-38-2-F

8310-38-2-R

8310-38-3-T

8310-38-4-T

8310-352-F

8310-352-R

8310-352-2-F

8310-352-2-R

8310-352-3-T

8310-352-4-T

Attenuation

Value (dB)

63/1

127/1

64.5/0.1

63.75/0.25

63/1

103/1

Frequency

Range (GHz)

dc-1.0 (75Ω)

dc-2.0

dc-3.0

dc-2.0

dc-3.0

dc-2.0

dc-3.0

dc-2.0

dc-3.0

dc-2.0

dc-6.0

Insertion Loss

(maximum)

6.0 dB

6.75 dB

6.0 dB

8.0 dB

6.0 dB

5.25 dB

6.00 dB

SWR

(Maximum)

1.6

2.0

1.4

1.55

No of

Channels

Attenuator

Model No.*

3250T-63

3200T-1

3200T-1E

3200T-1

3200T-1E

3200T-1

3200T-1E

3209T-1

3200T-2

3206T-1

3206T-1E

3206T-1

3408T-103

Connector

Type

BNC/F

F/F

N/F

Conn

Location

Front

Rear

Front

Rear

Front to Rear

Front

Rear

Front

Rear

Front

Rear

Front

Rear

Front to Rear

Front

Rear

Front

Rear

Front to Rear

Front

Rear

Front

Rear

Front to Rear

Front

Rear

Front

Rear

Front to Rear

Front

Rear

Front

Rear

Front to Rear

Ordering Guide...8310 Series with 150 Programmables

Model No

8310-201-F

8310-201-R

8310-201-2-F

8310-201-2-R

8310-202-F

8310-202-R

8310-204-F

8310-204-R

8310-204-2-F

8310-204-2-R

Attenuation

Value (dB)

70/10

121/1

62/2

Frequency

Range (GHz)

dc-18.0

Insertion Loss

(maximum)

3.25 dB

5.25 dB

3.70 dB

SWR

(Maximum)

1.75

1.95

No of

Channels

Attenuator

Model No.*

150T-70

150T-11+150T-110

150T-62

Connector

Type

SMA/F

Conn

Location

Front

Rear

Front

Rear

Front

Rear

Front

Rear

Front

Rear

*Refer to Individual data sheet for detailed specifications on internal programmables.

131

5305 Spectrum Drive, Frederick, MD 21703-7362

TEL: 301-846-9222, 800-638-2048

Fax: 301-846-9116

web: www.aeroflex.com/weinschel

email: weinschel-sales@aeroflex.com

Revision Date: 8/15/11

Programmable Attenuators

Ordering Guide...8311 Series!

Model No

8311-1-6-F

8311-38-6-F

8311-38-12-T

8311-137-6-F

8311-202-2-F

8311-202-3-F

8311-204-6-F

8311-352-6-F

8311-352-9-T

Attenuation

Value (dB)

63/1

121/1

62/2

103/1

Frequency

Range (GHz)

dc-1.0 (75Ω)

dc-2.0

0.8-3.0

dc-18.0

dc-6.0

Insertion Loss

(maximum)

6.00 dB

5.25 dB

4.70 dB

5.25 dB

3.70 dB

6.00 dB

SWR

(Maximum)

1.60

1.40

1.60

1.95

1.55

No of

Attenuator

Channels

Model No.*

3250T-63

3206T-1

4226-63

150T-11+150T-110

150T-62

3408T-103

Connector

Type

BNC/F

N/F

SMA/F

Conn

Location

Front

Front-Rear

Front

Front-Rear

Physical Dimensions

8310 Series:

8311 Series:

NOTE:

1. All dimensions are given in mm (inches) and are maximum, unless otherwise specified.

2. Connector location (Front/Rear) may vary depending on Model ordered.

Connector Type

SMA

BNC

DIM A

29.2 (1.15)

8.6 (0.34)

18.8 (0.74)

9.65 (0.38)

132

5305 Spectrum Drive, Frederick, MD 21703-7362

TEL: 301-846-9222, 800-638-2048

Fax: 301-846-9116

web: www.aeroflex.com/weinschel

email: weinschel-sales@aeroflex.com

Revision Date: 8/15/11