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
Ω
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
CYM-13R-9G
DIRECTIONAL COUPLER
0.1 to 18 GHz / Ultra-Broadband / Very High Directivity Typically >20 dB / Stripline / 25 W / SMA
Typical CYM-13R-9G Characteristics
12Mar96
F rf t e if r to c n a t
M ERRI AC /41 Faifel Pl,W estCal
o ur h r n o ma in o t c
M
ri d .
dwel,NJ,07006 / 973- 1300 /FAX 973- 0531
l
575-
575-
FPGA/CPLD
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
