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Space-Qualified Coaxial DPDT Switches

Overview

The below table shows examples of Space-Qualified DPDT switches, i.e. operating requirements that the switches had to meet.
(The numbers do not necessarily represent the penultimate capability of the switches).

The parameters are provided in space environment (on orbit, i.e near-vacuum pressure), in the worst case over frequency range and operating temperature range. Please contact us for more details below.

*The value for "RF power (Max)" is provided for reference only in this table. Several parameters need to be defined. Please contact us for more information.

Questions? Email AskDK@dowkey.com

Space Qualified Coaxial DPDT

Item no	Switch Type	RF Connectors	Frequency	RF Power*	RF Parameters dB			RF Plots	DC Connect	DC Voltage	Operating Mode
					IL (Max)	RL (min)	Isol (min)
11	Coax. DPDT	SMA	0~22 GHz	2 W	0.5	15.5	60	Plot 11	Solder Terminals	22~35 V	Pulse Latching
12	Coax. DPDT	SMA	2~4 GHz	25 W	0.2	17.7	65	Plot 12	9-pin D-sub	24~32 V	Pulse Latching
13	Coax. DPDT	SMA	7-~8.5 GHz	40 W	0.3	17.6	65	Plot 13	9-pin D-sub	22~34 V	Pulse Latching
14	Coax. DPDT	2.9 mm	17.5-~31 GHz	5 W	0.65	15.5	60	Plot 14	9-pin D-sub	22~34 V	Pulse Latching
15	Coax. DPDT	TNC	1.2~1.8	100 W	0.1	25	65	Plot 15	9-pin Micro-D	22~32 V	Pulse Latching
16	Coax. DPDT	TNC	2.0~2.3 GHz	60 W	0.3	22.1	65	Plot 16	9-pin D-sub	23~32 V	Pulse Latching
17	Coax. DPDT	TNC	7.0~8.5 GHz	20 W	0.3	20	60	Plot 17	9-pin D-sub	24~32 V	Pulse Latching