Series CCRT-53S/CRT-53S Internal 50 Termination DC-26.5 GHz COAX SWITCHES Failsafe SPDT Coaxial Switch PART NUMBER DESCRIPTION CCRT-53S Commercial Failsafe SPDT, DC-26.5GHz, Internal 50 Termination CRT-53S Elite Failsafe SPDT, DC-26.5GHz, Internal 50 Termination Available with The CCRT-53S/CRT-53S is an internally terminated, broadband, SPDT, electromechanical coaxial switch USB & Ethernet Control designed to switch a microwave signal from a common input to either of two outputs. The characteristic impedance is 50 Ohms. Internal terminations provide an impedance match for the unselected port. The switches are small with the minimum spacing that is compatible with SMA connectors. ENVIRONMENTAL AND PHYSICAL CHARACTERISTICS ELECTRICAL CHARACTERISTICS Operating Temperature Form Factor SPDT, Commercial Model, CCRT-53S 25C to 65C break before make Elite Model, CRT-53S*** 55C to 85C Frequency Range Vibration (MIL-STD-202 Method 214, 10 gs RMS CCRT-53S DC26.5 GHz Condition D, non-operating) CRT-53S DC26.5 GHz Shock (MIL-STD-202 Method 213, 500 gs Characteristic Impedance 50 Ohms Condition D, non-operating) Terminations 50, 2 Watts CW max. Standard Actuator Life 5,000,000 cycles Operate Time 10 ms (max.) Actuator Life w/ Additional Features 1,000,000 cycles Release Time 10 ms (max.) Connector Type SMA Actuation Voltage Available 12 15 24 28 V Humidity (Moisture Seal) Available Actuation Current, max. ambient 420 350 280 200 mA Weight 2.65 oz. (75.13g) (max.) TYPICAL PERFORMANCE CHARACTERISTICS Frequency DC3 GHz 36 GHz 612 GHz 1218 GHz 18-22 GHz 22-26.5 GHz Insertion Loss, dB, max. 0.2 0.2 0.4 0.5 0.6 0.7 Isolation, dB, min. 70 70 60 60 50 50 VSWR , max. 1.25:1 1.25:1 1.4:1 1.5:1 1.6:1 1.8:1 For maximum limits, please see charts on page 3-5 PART NUMBERING SYSTEM CCRT-53 S 1 C - T ** Series Options Connectors Actuator Type Actuator Voltage Connector Actuator Voltage Actuator Type Options S: SMA Female 1: 28 Vdc Failsafe 0: Standard Contacts T: TTL Drivers with Diodes 2: 15 Vdc Failsafe C: Indicator Contacts*** D: Transient Suppression 3: 12 Vdc Failsafe Diodes 4: 24 Vdc Failsafe M: Moisture Seal **SEE PARTS LIST ON PAGE 8 S: 9 Pin D-Sub Connector For other options, contact factory. *** Indicator Contacts Operating Temperature -50C to 85C (Elite Model Only) 2019 TELEDYNE RELAYS (800) 284-7007 www.teledynecoax.com CCRT-53S/CRT-53S Page 1 CCRT-53S CRT-53S 022019 Q1Series CCRT-53S/CRT-53S Internal 50 Termination DC-26.5 GHz COAX SWITCHES Failsafe SPDT Coaxial Switch SCHEMATICS AND MECHANICAL OUTLINE H = 1.75 MAX. STD & Indicator Model H = 1.90 MAX. TTL Model H = 2.05 MAX. 9-Pin D-Sub Model Indicators TTL Analog 1 6 P/N 2706650 -s option 9-pin d -sub orconnect (example : ccrt -53s 10-s ) 9 PIN D-SUB PINOUT FOR FAILSAFE SPDT TRUTH TABLE (with TTL option) OPTIONS Logic Indicator RF Path Pin Indicators & Input (if applicable) Basic Indicators TTL No. TTL 1 1 IN IN A B 1 + + 9 to 1 to 2 2 - - Terminated 0 On C 0 3 Common Common P/N 2707572 Terminated 1 On 0 C 4 1 1 5 6 Vsw Vsw 7 A A 8 B B 1 5 6 10 9 C C 11 15 CCRT-53S/CRT-53S Page 2 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE 2019 TELEDYNE COAX SWITCHES AMPHENOL P/N P-17EHD-015P CCRT-53S CRT-53S 022019 Q1