1
TECHNICAL DATA SHEET
R 591 - - - - - -
Issue: Feb-3-2011
COAXI
I
AL SUBMI
I
NI
I
ATURE SPnT up to 40 GHz
COAX AL SUBM N ATURE SPnT up to 40 GHz
R591 RADIALL coaxial subminiature switches have a typical operating life exceeding 25 million cycles.
Excellent RF & repeatability characteristics along with a guaranteed life of 10 million cycles make these
switches ideal for Automated Test Equipment (ATE) and other measurement applications. These miniature
switches are also an excellent choice for Mil/Aero applications due to their small size, light weight, as well as
outstanding shock and vibration handling capabilities.
PART NUMBER SELECTION
R 591 . . . . . .
RF connectors :
3:
7:
8:
E:
SMA up to 6 GHz
SMA up to 26.5 GHz
SMA 2.9 up to 40GHz (5)
QMA up to 6 GHz (4)
Actuator Terminal :
0 : Solder pins
5 : Micro-D connector
Options :
Type :
0 : Normally open
2 : Latching, global reset
6 : Latching, separated reset (1)
0:
1:
2:
3:
4:
Without option
Positive common
Normaly open with TTL driver (high level) (2)&(3)
With suppression diodes
With suppression diodes and positive common
Actuator voltage :
2 : 12 Vdc
3 : 28 Vdc
Number of positions :
4 : 4 positions
6 : 6 positions
(1) : Available with “solder pins “ models only
(2) : Polarity is not relevant to application for switches with TTL driver
(3) : Suppression diodes are already included with TTL option
(4) :
The “QLF” tradermark (quick lock formula®) standard applies to QMA and QN series and guarantees the full
intermateability between suppliers using this tradermark.Using QLF certified connectors also guarantees the
specified level of RF performances.
(5) :
Connector SMA 2.9 is equivalent to "K connector
®
", registered trademark of Anritsu.
In the continual goal to improve our products, we reserve the right to make any modification judjed necessary.
ISO 9001 certified
www.radiall.com
Page
1
E-Mail : USA : rfswitchusa@radiall.com / rest of the world : switchingproducts@radiall.com
1
TECHNICAL DATA SHEET
R 591 - - - - - -
Issue: Feb-3-2011
COAXI
I
AL SUBMI
I
NI
I
ATURE SPnT up to 40 GHz
COAX AL SUBM N ATURE SPnT up to 40 GHz
GENERAL SPECIFICATIONS
Operating mode
Nominal operating voltage
(across operating temperature)
Coil resistance (+/-10%)
Operating current at 23°C
Average power
TTL input
High Level
Low Level
Switching time (max)
Life
Connectors
Actuator terminals
Operating temperature range
Storage temperature range
Sine vibration
(According to MIL STD 202, Method 204D, Cond. D)
Random vibration
(According to MIL STD 202, Method 214A, Profile I, Cond. F)
Shock
(According to MIL STD 202, Method 213B, Cond. C)
°C
°C
10-2000 Hz, 20g
50-2000 Hz, 20.71grms
100g / 6 ms, ½ sine
ms
Vdc
Ohms
mA
Normally open
12
(10.2 / 13)
48
250
28
(21 / 30)
250
110
Latching
12
(10.2 / 13)
60
200
28
(21 / 30)
285
98
See Power Rating Chart on general catalog
2.2 to 5.5 Volts
0 to 0.8 Volts
10
10 million cycles (SMA, QMA) / 2 million cycles (SMA 2.9)
SMA / QMA / SMA 2.9
Solder Pins
: double row connector for wrapping, soldering
(250°C max / 30 sec), or connecting to 2.54 mm pitch female connector.
9 pin micro-D
receptacle M83513/07-A according to MIL-C-85513.
-40 to +85
-55 to +85
operating
operating
operating
RF PERFORMANCES
Connectors
SMA / QMA
DC – 6
Frequency Range GHz
DC – 3
3–6
DC – 3
3–8
8 – 12.4
12.4 – 18
18 – 26.5
DC – 3
3–8
8 – 12.4
12.4 – 18
18 – 26.5
26.5 – 40
V.S.W.R.
(max)
Insertion Loss
(max) dB
Isolation
(min) dB
Impedance
O
hms
50
SMA
DC – 26.5
SMA2.9
DC – 40
1.20
1.30
1.20
1.30
1.40
1.50
1.60
1.20
1.30
1.40
1.50
1.70
2.20
0.20
0.30
0.20
0.30
0.40
0.50
0.60
0.20
0.30
0.40
0.50
0.70
1.10
80
70
80
70
60
60
55
80
70
60
60
55
45
50
50
In the continual goal to improve our products, we reserve the right to make any modification judjed necessary.
ISO 9001 certified
www.radiall.com
Page
2
E-Mail : USA : rfswitchusa@radiall.com / rest of the world : switchingproducts@radiall.com
1
TECHNICAL DATA SHEET
R 591 - - - - - -
Issue: Feb-3-2011
COAXI
I
AL SUBMI
I
NI
I
ATURE SPnT up to 40 GHz
COAX AL SUBM N ATURE SPnT up to 40 GHz
TYPICAL RF PERFORMANCES
-0.40
-0.80
-1.20
-1.60
-2.00
-2.40
20
0
Isolation dB
0.00
40
2.40
2.20
2.00
1.80
1.60
1.40
1.20
1.00
-20
-40
-60
-80
-100
-120
IL dB
0.10
GHz
Insertion loss and Isolation
40
0.10
GHz
40
V.S.W.R.
TYPICAL OUTLINE DRAWING
(1)
Connectors
A max
(mm/ inches)
SMA
7.4/ 0.291
SMA 2.9
6.5/0.26
QMA
10.8/ 0.425
Solder pin
model
Micro-D
model
(1) :
For SP4T, ways 3 and 6 not connected
all dimensions are in mm/ inches
In the continual goal to improve our products, we reserve the right to make any modification judjed necessary.
ISO 9001 certified
www.radiall.com
Page
3
E-Mail : USA : rfswitchusa@radiall.com / rest of the world : switchingproducts@radiall.com
1
TECHNICAL DATA SHEET
R 591 - - - - - -
Issue: Feb-3-2011
COAXI
I
AL SUBMI
I
NI
I
ATURE SPnT up to 40 GHz
COAX AL SUBM N ATURE SPnT up to 40 GHz
R591 series electrical schematics
NORMALY OPEN WITHOUT OPTION
NORMALLY OPEN WITH POSITIVE COMMON
R591 -0- -0-
R591 -0- -1-
NORMALLY OPEN WITH TTL DRIVE
NORMALLY OPEN WITH SUPPRESSION DIODES
R591 -0- -2-
or RTN
R591 -0- -3-
NORMALLY OPEN WITH POSITIVE COMMON AND
SUPPRESSION DIODES
LATCHING GLOBAL RESET WITHOUT OPTION
R591 -0- -4-
R591 -2- -0-
In the continual goal to improve our products, we reserve the right to make any modification judjed necessary.
ISO 9001 certified
www.radiall.com
Page
4
E-Mail : USA : rfswitchusa@radiall.com / rest of the world : switchingproducts@radiall.com
1
TECHNICAL DATA SHEET
R 591 - - - - - -
Issue: Feb-3-2011
COAXI
I
AL SUBMI
I
NI
I
ATURE SPnT up to 40 GHz
COAX AL SUBM N ATURE SPnT up to 40 GHz
R591 series electrical schematics
LATCHING GLOBAL RESET WITH POSITIVE COMMON
LATCHING GLOBAL RESET WITH SUPPRESSION DIODES
R591 -2- -1-
R591 -2- -3-
LATCHING GLOBAL RESET WITH POSITIVE COMMON AND
SUPPRESSION DIODES
LATCHING SEPARATED RESET WITHOUT OPTION
R591 -2- -4-
R591 -6- -0-
LATCHING SEPARATED RESET WITH POSITIVE COMMON
R591 -6- -1-
LATCHING SEPARATED RESET WITH SUPPRESSION
DIODES
R591 -6- -3-
In the continual goal to improve our products, we reserve the right to make any modification judjed necessary.
ISO 9001 certified
www.radiall.com
Page
5
E-Mail : USA : rfswitchusa@radiall.com / rest of the world : switchingproducts@radiall.com
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