American Microwave Corporation
7309-A Grove Road
Frederick, MD 21704

Phone:301-662-4700
Fax:301-662-4938
sales@americanmic.com
 

ISO -9001:2015

In Pursuit of Excellence
Through Engineering since 1978

SW-2181-2A-202

 
AMC Model SW-2181-2A-202 is a Reflective SPDT
Band-Select Switch With
Integral TTL Driver, Packaged in a Miniature Postage Stamp
Size Housing,
designed For Ultra Broad-Band Applications such as Wide-Band
Sweep
Generators.


Specifications:


 Frequency Range

Low-Band (J1-J2): 0.01 – 3 GHz Minimum
High-Band (J1-J3): 1.0 – 20 GHz Minimum


 Insertion Loss

Low-Band: 1.3 dB Maximum
High-Band: 2.4 dB Maximum


 Isolation

Low-Band: 0.01 – 3 GHz: 70 dB Minimum
High-Band:  1 – 12  GHz: 65 dB Minimum
                 
12 – 18 GHz: 60 dB Minimum
                 
18 – 20 GHz: 55 dB Minimum


 VSWR (On)

Low-Band: 1.6:1 Maximum
High-Band: 1.8:1 Maximum


 Switching Time

Rise (10% RF  To 90% RF):   75 nS Maximum
Fall  (90% RF  To 10% RF):   75 nS Maximum
On  (50% CTL To 90% RF): 250 nS Maximum
Off  (50% CTL To 10% RF): 250 nS Maximum


 Controls

TTL Compatible, Unity Load
Single Control (Toggle)
Logic “0” = J1-J2 Path On (Low Band)
Logic “1” = J1-J3 Path On (High Band)


 RF Power Ratings

+27 dBm CW Maximum


 Power Supply

+ 5 VDC  +/-5% @ 65 mA Maximum
-15  VDC +/-5% @ 65 mA Maximum


 Connectors

RF Input/Output: SMA (Female)
Power: Solder Pin
Control: Solder Pin


 Size

0.80″ X 0.62″ X 0.38″

 

Available Options:
 

 A01

50 Ohm Control Impedance


 A02

100 Ohm Control Impedance


 A03

Inverse Control Logic


 A08

Two Individual Controls


 A14

J1 SMA Male, J2 And J3 SMA Female


 A15

J1 SMA Female, J2 And J3 SMA Male

Environmental Ratings:

Our standard
environmental ratings are as follows, for specific
requirements please contact us…

 Temperature:
 -55 ºC to +95
ºC Operating
 -65
ºC to +125 ºC Non-Operating
 Humidity:  MIL-STD-202F,
Method 103B Cond. B
 Shock:  MIL-STD-202F,
Method 213B Cond. B
 Vibration:  MIL-STD-202F,
Method 204D Cond. B
 Altitude:  MIL-STD-202F,
Method 105C Cond. B

 Temperature Cycle:
 MIL-STD-202F,
Method 107D Cond. A

 

Outline Drawing:

Click here to see the Outline Drawing of

SW-2181-2A-202

 

Product Feature:

Click here to see the Product Feature on

SW-2181-2A-202

 

Revised Product Feature
(added to the website 01/04/08):

Click here to see the Revised Product Feature on

SW-2181-2A-202