Technical Data Sheet SP8T Terminated Ramses SMA 18GHz Latching Self-cut-off Auto-reset Indicators 12Vdc TTL Diodes D-sub connector PAGE 1/2 ISSUE 10-07-19 SERIE : SPnT PART NUMBER : R574492825 RF CHARACTERISTICS Number of ways : 8 Frequency range : 0 - 18 GHz Impedance : 50 Ohms Frequency (GHz) DC - 3 3 - 8 8 - 12.4 12.4 - 16 16 - 18 VSWR max 1,20 1,30 1,40 1,50 1,60 Insertion loss max 0.20 dB 0.30 dB 0.40 dB 0.55 dB 0.60 dB Isolation min 80 dB 70 dB 60 dB 60 dB 60 dB Average power (*) 240 W 150 W 120 W 110 W 100 W TERMINATION IMPEDANCE : 50 Ohms TERM. AVG. POWER AT 25 C : 1 W per termination / 3 W total power ELECTRICAL CHARACTERISTICS Actuator : LATCHING Nominal current ** : 960 mA Actuator voltage (Vcc) : 12V (10.2 to 13V) Terminals : 25 pins D-SUB male connector Indicator rating : 1 W / 30 V / 100 mA Self cut-off time : 40 ms < CT < 120 ms TTL inputs (E) - High level : 2.2 to 5.5 V / 800A at 5.5 V - Low level : 0 to 0.8 V / 20A at 0.8 V MECHANICAL CHARACTERISTICS Connectors : SMA female per MIL-C 39012 Life : 2 million cycles per position Switching Time*** : < 50 ms Construction : Splashproof Weight : < 280 g ENVIRONMENTAL CHARACTERISTICS Operating temperature range : -40C to +85C Storage temperature range : -55C to +85C (* Average power at 25C per RF Path) (** At 25 C 10%) (*** Nominal voltage 25 C) This document contains proprietary information and such information shall not be disclosed to any third party for any purpose whatsoever or used for manufacturing purposes without prior written agreement from Radiall. The data defined in this document are given as an indication, in the effort to improve our products we reserve the right to make any changes judged necessary.Technical Data Sheet SP8T Terminated Ramses SMA 18GHz Latching Self-cut-off Auto-reset Indicators 12Vdc TTL Diodes D-sub connector PAGE 2/2 ISSUE 10-07-19 SERIE : SPnT PART NUMBER : R574492825 DRAWING TTL input RF Continuity Ind. E1 = 1 IN 1 D.E E2 = 1 IN 2 D.F E3 = 1 IN 3 D.G E4 = 1 IN 4 D.H E5 = 1 IN 5 D.I E6 = 1 IN 6 D.J E7 = 1 IN 7 D.K IN 8 E8 = 1 D.L LABEL RADIALL R574492825 0 - 18 GHz Un : 12V Lot : General tolerances : 0,5 mm 0,02 in SCHEMATIC DIAGRAM This document contains proprietary information and such information shall not be disclosed to any third party for any purpose whatsoever or used for manufacturing purposes without prior written agreement from Radiall. The data defined in this document are given as an indication, in the effort to improve our products we reserve the right to make any changes judged necessary.