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


ISO -9001:2015

In Pursuit of Excellence
Through Engineering since 1978


AMC Model SW-0105-2A is a Reflective SPDT Switch Module With
Integral Driver, Designed To Maintain Low Loss/VSWR and Video
Responses.  Applications are for Highly Sensitive
Low-Noise Radars, Receivers,
and Missile Systems.


 Frequency Range

100 – 500 MHz

 Insertion Loss

0.8 dB Maximum

 Amplitude Balance

+/- 0.1 dB Maximum

 Phase Balance



60 dB Minimum


1.3:1 Maximum

 Switching Time

Rise (10% RF  To 90% RF): 300 nS Maximum
Fall  (90% RF  To 10% RF): 300 nS Maximum
On  (50% CTL To 90% RF): 500 nS Maximum
Off  (50% CTL To 10% RF): 500 nS Maximum

 RF Power Ratings

+30 dBm CW Maximum

 RF Leakage (Conductive/Radiated)

60 dBc Minimum

 In-Band Video Power/Transients

-60 dBm Maximum


TTL Compatible, Unity Load
2 Individual Controls
Logic “0” = Insertion Loss
Logic “1” = Isolation

 Power Supply

+5 VDC +/-5% @ 130 mA Maximum


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


1.5″ X 1.5″ X 0.88″


Available Options:


50 Ohm Control Impedance


100 Ohm Control Impedance


Inverse Control Logic (Logic “0” Isolation)


Single Control Logic
(Logic “0” = J1-J2 Path On)


+9 To +18 VDC Power Supply


Extended Frequency Band
(From 10 MHz To 18 GHz, Consult Factory)

Environmental Ratings:

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

 -55 ºC to +95
ºC Operating
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:
Method 107D Cond. A


Outline Drawing:

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