Directional Couplers-益择网-专业的仪器网上选购商城

详细信息

Aeroflex Control Components‘‘ miniature stripline couplers, series CA are available in 6dB, 10dB, 20dB, and 30dB coupling values. These units feature high directivity and low VSWR and are concervatively rated to ensure the most reliable service and performance. The direction al couplers on this page are unequalled in terms of size and performance. The volume of these couplers make them ideally suited for applications involving high density packaging.

CA Series
Part Number	Frequency Range (GHz)	Frequency Flatness (dB)	Min Directivity (dB)	Max Input/Output VSWR	Max Loss Above Coupling Loss (dB)	Max Peak Power (kW)	Max Avg. Power Watts	Outline
CA-51X	0.5 - 1.0	±0.75	20	1.2	0.15	3	50	1
CA-52X	0.5 - 2.0	±0.75	20	1.2	0.20	3	50	2
CA-55X	0.75 - 1.5	±0.75	20	1.2	0.20	3	50	3
CA-57X	0.8 - 2.5	±0.75	20	1.2	0.20	3	50	3
CA-59X	1.0 - 2.0	±0.75	20	1.2	0.20	3	50	4
CA-63X	1.5 - 3.0	±0.75	20	1.2	0.20	3	50	5
CA-67X	2.0 - 4.0	±0.75	20	1.25	0.20	3	40	6
CA-69X	2.0 - 8.0	±0.75	17	1.3	0.30	2	20	7
CA-71X	2.6 - 5.2	±0.75	20	1.25	0.25	3	40	8
CA-75X	4.0 - 8.0	±0.75	18	1.25	0.30	3	40	8
CA-77X	6.0 - 18.0	±0.75	14	1.45	0.55	2	20	8
CA-79X	7.0 - 12.4	±0.50	17	1.3	0.45	2	30	8
CA-83X	8.0 - 16.0	±0.70	15	1.4	0.50	2	30	8
CA-87X	8.0 - 18.0	±0.70	14	1.45	0.55	2	20	8
CA-91X	12.4 - 18.0	±0.50	15	1.4	0.55	2	30	8

CA Series Outlines (inches)
Outline	A	B*	C	D	E
1	3.1	0.5	0.8	1.5	-
2	3.4	0.5	0.95	1.5	-
3	2.5	0.5	0.6	1.3	-
4	1.8	0.55	0.43	0.94	-
5	1.4	0.5	0.5	0.4	-
6	1.0	0.5	-	-	0.5
7	1.3	0.5	-	-	0.65
8	0.9	0.5	-	-	0.45
* For all 30dB couplers "B" dimension is .55 inches.

Notes:

Rugged 4 hole connector construction insures superiority.
For all 30dB couplers "B" dimension is .55 inches.
50 Ohm termination is supplied on each unit delivered. Power rating is 1 Watt at 25°C.
Coupling includes frequency flatness & coupling measurement in reference to the input port. Coupling is standard on these units.

Environmental Specifications
MIL-E-5400, MIL-STD-202, MIL-E-16400
Operating Temp	-30°C to +70°C
Storage Temp	-55°C to +125°C
Humidity	MIL-STD-202F, M103, Cond B
Shock	MIL-STD-202F, M213, Cond B
Altitude	MIL-STD-202F, M105, Cond B
Vibration	MIL-STD-202F, M204, Cond B
Thermal Shock	MIL-STD-202F, M107, Cond A
Temperature Cycle	MIL-STD-202F, M105C, Cond D

Mechanical Specifications
Case Style	QA Outline
Connectors	SMA Female per MIL-C-39012
Control Connector	Micro-D 21 Pin
Bias & Control Pins	ø0.02” x 0.15” long
Weight	19g max
Mounting	ø0.10” through holes (4) places

Screening

Internal Visual per MIL-STD-883, Method 2017

Temperature Cycle: -65°C to +100°C, 10 cycles

Hermetically-sealed couplers are fine and gross
leak checked per MIL-STD-883, Method 1014

Optional High-Rel screening available upon
request.

Contact the factory to discuss your screening requirements

Part Number Ordering Information
Example:	CA-516
CA-51X:	X in the part number represents coupling value
6:	6dB+/-1.0dB
1:	10dB+/-1.2dB
2:	20dB+/-1.2dB
3:	30dB+/-1.2dB

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Directional Couplers

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