COAX SWITCHES
PART NUMBER
CCT-58S
CT-58S
DESCRIPTION
Commercial Normally Open Multi-throw, DC-26.5GHz
Elite Normally Open Multi-throw, DC-26.5GHz
Series CCT-58S/CT-58S
Multi-Throw DC-26.5 GHz
Normally Open Coaxial Switch
The CCT-58S/CT-58S is an internally terminated, broadband, multi-throw, electromechanical coaxial
switch designed to switch a microwave signal from a common input to any of 3, 4, 5, or 6 outputs.
The characteristic impedance is 50 Ohms. Internal terminations provide an impedance match for the
unselected ports. The switches are small using the popular connector spacing on a 1.062” dia. circle.
Each position has an individual actuator mechanism allowing random position selection. This also
minimizes switching time.
The CCT-58S/CT-58S comes with a normally open actuator. For the normally open actuator, all ports are
terminated in 50 Ohms, except the common input port which is open when the switch is de-energized.
ENVIRONMENTAL AND PHYSICAL CHARACTERISTICS
Operating Temperature
Commercial Model, CCT-58S
Elite Model, CT-58S
Vibration (MIL-STD-202 Method 214,
Condition D, non-operating)
Shock (MIL-STD-202 Method 213,
Condition D, non-operating)
Standard Actuator Life
Actuator Life w/ Additional Features
Connector Type
Humidity (Moisture Seal)
Weight
–40°C to 65°C
–55°C to 85°C
10 g’s RMS
500 g’s
5,000,000 cycles
1,000,000 cycles
SMA
Available
6 oz. (170.1g) (max.)
ELECTRICAL CHARACTERISTICS
Form Factor
Frequency Range
CCT-58S
CT-58S
Characteristic Impedance
Terminations
Operate Time
Release Time
Actuation Voltage Available
Actuation Current, max. @ ambient
Multi-Throw,,
break before make
DC–26.5 GHz
DC–26.5 GHz
50 Ohms
50Ω, 2 Watts CW max.
15 ms (max.)
15 ms (max.)
12
15
24
28 V
420 350 250 200 mA
PERFORMANCE CHARACTERISTICS
Frequency
Insertion Loss, dB,
max.
Isolation, dB, min.
VSWR , max.
DC–4 GHz
0.1
80
1.05:1
4–8 GHz
0.2
80
1.1:1
8–12 GHz
0.2
80
1.2:1
12–16 GHz
0.3
80
1.2:1
16-20 GHz
0.3
75
1.2:1
20-24 GHz
0.4
70
1.2:1
24-26.5 GHz
0.8
70
1.7:1
PART NUMBERING SYSTEM
CCT-58
S
1
6
C
-
T
**
Series
Connectors
Actuator Voltage
CONNECTOR
S
:
SMA FEMALE
ACTUATOR VOLTAGE
NUMBER OF POSITIONS
ACTUATOR TYPE
Options
Actuator Type
Number of Positions
OPTIONS
T
:
TTL DRIVERS WITH DIODES
D
:
COIL TRANSIENT SUPPRESSION DIODES
R
:
POSITIVE
1: 28
VDC NORMALLY OPEN
2: 15
VDC NORMALLY OPEN
3: 12
VDC NORMALLY OPEN
4: 24
VDC NORMALLY OPEN
3:
SP
3
T
4:
SP
4
T
5:
SP
5
T
6:
SP
6
T
0
:
NO INDICATOR CONTACTS
C
:
INDICATOR CONTACTS
+
COMMON
TD
:
DECODERS AND TTL DRIVERS WITH
DIODES
**
SEE PARTS LIST ON PAGE
12-14
M
:
MOISTURE SEAL
S
:
D
-
SUB CONNECTOR
*
For additional options, please contact factory.
© 2013 TELEDYNE RELAYS
(800) 284-7007 • www.teledynecoax.com
* D-Sub Connector may be 9 or 15 pin depending on
number of throws. (See Connector Pinout page)
CCT-58S/CT-58S Page 1
CCT-58S\CT-58S\082013\Q3
Series CCT-58S/CT-58S
Multi-Throw DC-26.5 GHz
Normally Open Coaxial Switch
SCHEMATICS AND MECHANICAL OUTLINE
COAX SWITCHES
Analog
Indicators
TTL
SP3T
14X SOLDER TERMINALS
SOLDER WIRE MAXIMUM
TEMP 250ºC FOR NO
MORE THAN 5 SEC
SP5T
SP6T
SP4T
H = 1.85 STD, Indicator & D-Sub Models
H = 2.50 All OTHER Models
“-
S OPTION
”
9
-
PIN D
-
SUB OR
15-
PIN D
-
MICRO CONNECTOR
(
EXAMPLE
:
CCT
-58
S
160-
S
)
CCT-58S/CT-58S Page 2
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
© 2013 TELEDYNE COAX SWITCHES
CCT-58S\CT-58S\082013\Q3
COAX SWITCHES
TRUTH TABLE Normally Open
CCT-58SX3C-T
Logic
Input
1
1
0
0
2
0
1
0
3
0
0
1
J1
On
Off
Off
RF Path
J2
Off
On
Off
J3
Off
Off
On
E
C
0
0
Indicator
Switches
F
0
C
0
G
0
0
C
Series CCT-58S/CT-58S
Multi-Throw DC-26.5 GHz
Normally Open Coaxial Switch
TRUTH TABLE Normally Open
CCT-58SX3C-TD
Logic
Input
1
0
1
0
1
2
0
0
1
1
J1
On
Off
Off
Off
RF Path
J2
Off
On
Off
Off
J3
Off
Off
On
Off
E
C
0
0
0
Indicator
Switches
F
0
C
0
0
G
0
0
C
0
TRUTH TABLE Normally Open
CCT-58SX4C-T
Logic Input
1
1
0
0
0
2
0
1
0
0
3
0
0
1
0
4
0
0
0
1
J1
On
Off
Off
Off
RF Path
J2
Off
On
Off
Off
J3
Off
Off
On
Off
J4
Off
Off
Off
On
E
C
0
0
0
Indicator
Switches
F
0
C
0
0
G
0
0
C
0
H
0
0
0
C
TRUTH TABLE Normally Open
CCT-58SX4C-TD
Logic Input
1
0
1
0
1
1
2
0
0
1
1
1
3
0
0
0
0
1
J1
On
Off
Off
Off
Off
RF Path
J2
Off
On
Off
Off
Off
J3
Off
Off
On
Off
Off
J4
Off
Off
Off
On
Off
E
C
0
0
0
0
Indicator
Switches
F
0
C
0
0
0
G
0
0
C
0
0
H
0
0
0
C
0
© 2013 TELEDYNE RELAYS
(800) 284-7007 • www.teledynecoax.com
CCT-58S/CT-58S Page 5
CCT-58S\CT-58S\082013\Q3
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