Elite CR-33
Miniature DC-22GHz SPDT Switch
Latching
The CR-33 Switch is a broadband, SPDT, electromechanical, coaxial switch designed to switch
a microwave signal from a common input to either of two outputs. The CR-33 Series has a higher
operting Frequency and temperature range than the commercial CCR-33 series. The character-
istic impedance is 50 Ohms. The switches are small with connector spacing compatible with SMA
connectors.
The CR-33 series switch is offered with either a failsafe or latching actuator. This design is
compatible with the two most common mounting hole patterns. The CR-33
series switch is interchangeable with a variety of switches.
3000
800
400
200
80
40
10
)sttaW( WC rewoP
0.1 1.0 4.0 10 18 22
Frequency GHz
Standard SMA Connectors
Specifications
RF Contacts:Break before make
ActuatorVoltage (VDC) 20O C 12 15 28
Current (mA)140 115 65
Switching Time:10 msec max
Connectors:SMA (f)
Weight:1.65 oz. max
Temperature Range:-55O C to +85O C (Operating)
Shock:MIL-STD-202 Method 213, Condition D (500G Non Operating)
Vibration: MIL-STD-202 Method 214, Condition D (10G RMS Non Operating)
Humidity:Moisture Seal Available
Typical Contact Life: 5 Million Cycles
RF Power Handling
Specifications DC-6 GHz 6-12 GHz 12-18 GHz 18-22 GHz
VSWR (max)1.25:11.40:11.50:11.60:1
Insertion Loss (max) 0.20 dB 0.40 dB 0.50 dB 0.60 dB
Isolation (min) 70.0 dB 60.0 dB 60.0 dB 50.0 dB
Typical Performance
15
25
ssoL nruteR
0.01 22.0
Frequency GHz
0.01 22.0
Frequency GHz
0.0
0.4
Bd LI
Bd noitalosI
90
80
70
60
Tel: (800) 351-7368
www.teledynecoax.com
email: coax@teledyne.com
Specifications subject to change without notice.
10/2007
Insertion Loss Repeatability (1 Million Cycles):
DC to 6 GHz: 0.05 dB
DC to 20 GHz: 0.1 dB
AnalogTTL
Series
Connectors
Actuator Voltage
Part Numbering System for CR-33 (Latching)
CR-33 S 6 C - N
Options
Actuator Type
Connector
S: SMA Female
Actuator Voltage
6: 28Vdc Latching
7: 15Vdc Latching
8: 12Vdc Latching
Actuator Type
O: No Indicator Contacts
C: Indicator Contacts
D: Self Cutoff Only
E: Indicators and Self
Cutoff
Options
T: TTL Drivers with Diodes
N: Narrow Body
R: Positive + Common
For other options contact Factory
Indicators
Elite CR-33
Miniature DC-22GHz SPDT Switch
Latching
Optional Narrow Width Body
Standard Width Body
H = 1.30 MAX. STD MODEL
H = 1.80 MAX. TTL MODEL
H = 1.30 MAX. STD MODEL
H = 1.80 MAX. TTL MODEL
Tel: (800) 351-7368
www.teledynecoax.com
email: coax@teledyne.com
Specifications subject to change without notice.
10/2007
