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CYM-13R-9G

Description
DIRECTIONAL COUPLER
CategoryWireless rf/communication    Radio frequency and microwave   
File Size108KB,2 Pages
ManufacturerMerrimac Industries(Crane)
Websitehttp://www.craneae.com/
Environmental Compliance
Download Datasheet Parametric View All

CYM-13R-9G Overview

DIRECTIONAL COUPLER

CYM-13R-9G Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerMerrimac Industries(Crane)
Reach Compliance Codeunknow
Other featuresHIGH RELIABILITY
Characteristic impedance50 Ω
structureMODULE
Maximum input power (CW)43.98 dBm
Maximum insertion loss1.6 dB
Maximum operating frequency18000 MHz
Minimum operating frequency170 MHz
Maximum operating temperature85 °C
Minimum operating temperature-55 °C
RF/Microwave Device TypesDIRECTIONAL COUPLER
Maximum voltage standing wave ratio1.5
CYM-13R-9G
DIRECTIONAL COUPLER
0.17 to 18 GHz / Ultra-Broadband / Very High Directivity Typically >20 dB / Stripline / 25 W / SMA
PRINCIPAL SPECIFICATIONS
Model
Number
CYM-13R-9G
Frequency Operating Coupling Frequency Directivity, *Insertion VSWR, Max., Weight,
Range, Frequency,
dB,
Sensitivity,
dB,
Loss,
Main Coupled oz.(g)
GHz
GHz
Nom.,¤
dB, Max. Typ. Min. dB, Max.
Line
Line
Nom.
0.17-18
0.17 - 0.4
0.4 - 8.0
8.0 - 18.0
15.5
±3.0
13
±1.0
13
±1.0
n/a
±1.0
±1.0
24
24
20
20
20
15
1.0
1.6
1.6
1.20:1 1.30:1 4.4(125)
1.20:1 1.30:1
1.50:1 1.50:1
¤Coupling is referenced to the
output
* Insertion Loss
above
Coupling Loss
General Notes:
1. The CYM-R series of directional couplers consists of three port connectorized
devices utilizing special stripline technology for very high directivity over very wide
bandwidths.
2. Although the CYM-13R-9G is fully specified down to 170 MHz, it is usable down to
100 MHz with a higher coupling. Units covering up to 20 GHz are available on special
order.
3. This series is ideally suited for precise measurement of forward or reflected power
in general purpose ATE systems as well as in EW and similar wideband systems where
high directivity is essential.
4. These units comply with MIL-C-15370 and can be supplied screened for compliance
with additional specifications you designate for military and aerospace applications
requiring the highest reliability.
GENERAL SPECIFICATIONS
Impedance:
Coupled ‘‘Loss’’ at 13 dB:
Peak Power:
CW Input Power (Forward):
CW Reflected Power:
Operating Temperature:
50
nom.
0.22 dB
3 kW max.
25 Watts max.
5 Watts max.
-- 55° to +85°C
Package Outline
NOTES:
1. Tolerance on 3 place decimals
±
.020(.51) except as noted.
2. Dimensions in inches over mm
12Mar96
For further information contact
MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531
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