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Space-Qualified Waveguide
C-Switches

Overview

The below table shows examples of Space-Qualified Waveguide C-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 Waveguide C-Switch

Item Number	RF Connectors	Frequency	RF Power* (Max)	RF Parameters dB			DC Connection	DC Voltage	Operating Mode
				IL (Max)	RL (min)	Isol. (min)
1	WR-112	7.1~9 GHz	130 W	0.1	26.4	60	9-pin D-sub	24~35 V	Pulse Latching
2	WR-75	10.5~14.5 GHz	500 W	0.06	25	60	15-pin Micro-D	22.5~22 V	Pulse Latching
3	WR-51	20.0~22.0 GHz	50 W	0.12	24.2	60	9-pin D-sub	24~34 V	Pulse Latching
4	WR-42	18~26.5 GHz	150 W	0.12	24.2	60	9-pin D-sub	20~36 V	Pulse Latching
5	WR-34	22~31 GHz	1 W	0.12	24.2	60	9-pin D-sub	24~34 V	Pulse Latching
6	WR-15	55~65 GHz	80 W	0.3	20.8	50	9-pin D-sub	24~36 V	Pulse Latching