Series CCR-38S Multi-Throw DC18 GHz, SP7T & SP8T COAX SWITCHES Normally Open Coaxial Switch PART NUMBER DESCRIPTION CCR-38S Commercial Normally Open Multi-throw, DC-18 GHz The CCR-38S is a broadband, multi-throw, electromechanical coaxial switch designed to switch a microwave signal from a common input to any of 7 or 8 outputs. The characteristic impedance is 50 Ohms. The switches are small using the popular connector spacing on a 1.540 dia. circle. Each position has an individual actuator mechanism allowing random position selection. This also gives the minimum switching time. With the normally open actuator, all paths are open when the switch is de-energized. ENVIRONMENTAL AND PHYSICAL CHARACTERISTICS ELECTRICAL CHARACTERISTICS Operating Temperature Form Factor Multi-Throw, Commercial Model, CCR-38S 40C to 65C break before make Vibration (MIL-STD-202 Method 214, 10 gs RMS Frequency Range DC18 GHz Condition D, non-operating) Characteristic Impedance 50 Ohms Shock (MIL-STD-202 Method 213, 500 gs Operate Time 20 ms (max.) Condition D, non-operating) Release Time 20 ms (max.) Standard Actuator Life 3,000,000 cycles Actuation Voltage Available 12 15 24 28 V Actuator Life w/ Additional Features 1,000,000 cycles Actuation Current, max. ambient 580 720 345 405 mA Connector Type SMA Humidity (Moisture Seal) Available Weight 9 oz. (255.2G) (max.) PERFORMANCE CHARACTERISTICS Frequency DC6 GHz 612 GHz 1218 GHz Insertion Loss, dB, 0.20 0.40 0.60 max. Isolation, dB, min. 70 60 60 VSWR , max. 1.30:1 1.40:1 1.70:1 PART NUMBERING SYSTEM ** CCR-38 S 1 8 C - T Series Options Connectors Actuator Type Actuator Voltage Number of Positions CONNECTOR ACTUATOR VOLTAGE NUMBER OF POSITIONS ACTUATOR TYPE OPTIONS S: SMA FEMALE 1: 28 VDC NORMALLY OPEN 7: SP7T 0: NO INDICATOR CONTACTS T: TTL DRIVERS WITH DIODES 2: 15 VDC NORMALLY OPEN 8: SP8TC: INDICATOR CONTACTS D: COIL TRANSIENT SUPPRESSION DIODES 3: 12 VDC NORMALLY OPEN S: D-SUB CONNECTOR* 4: 24 VDC NORMALLY OPEN TD: DECODERS AND TTL DRIVERS WITH DIODES **SEE PARTS LIST ON PAGE 10-11 M: MOISTURE SEAL * D-Sub Connector may be 9, 15 or 26 pin depending For additional options, please contact factory. on number of throws. (See Connector Pinout page) 2014 TELEDYNE RELAYS (800) 284-7007 www.teledynecoax.com CCR-38S Page 1 CCR-38S 042014 Q2Series CCR-38S Multi-Throw DC18 GHz, SP7T & SP8T COAX SWITCHES Normally Open Coaxial Switch SCHEMATICS AND MECHANICAL OUTLINE -S OPTION 9-PIN, 15-PIN D-SUB OR 26-PIN D-MICRO CONNECTOR (EXAMPLE: CCR-38S180-S) CCR-38S Page 2 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE 2014 TELEDYNE COAX SWITCHES CCR-38S 042014 Q2