CML Dual Directional Couplers are available in two different styles: traditional Bethe version and CML's modified conflat version. Both offer directivity at, or above 25dB. CML's conflat head seals using a copper gasket, not a ceramic window, and can therefore be used at power up to 300mW peak.

DIRECTIONAL COUPLERS

PART NO.
WR SIZE
FLANGE IN
FLANGE OUT
LENGTH
8320-00
WR284
MERDINIAN (M)
MERDINIAN (F)
11.25”
8320-01
WR284
CPR-284F
CPR-284F
12”
8320-02
WR284
MERDINIAN (M)
MERDINIAN (F)
12”
8320-03
WR284
MERDINIAN (M)
MERDINIAN (F)
12”
8320-04
WR284
CPR-284F
CPR-284F
12”
8320-05
WR284
VARIAN
VARIAN
12”
8320-06
WR284
SKARPAAS (M)
SKARPAAS (F)
12”
8320-07
WR284
LIL
LIL
12”
8320-09
WR284
CPR-284G (8-HOLE)
CPR-284G (8-HOLE)
7”
8320-10
WR284
CPR-284F (8-HOLE)
CPR-284F (8-HOLE)
12”
8320-11
WR284
CPR-284F
CPR-284F
12”
8320-13
WR284
LIL
LIL
12”
8320-14
WR284
LIL
LIL
14.37”
8320-15
WR284
CPR-284F
CPR-284F
200mm
8320-16
WR284
MERDINIAN (M)
MERDINIAN (F)
8”
8320-17
WR284
SKARPAAS (M)
SKARPAAS (F)
10”
8320-19
WR284
MERDINIAN (F)
SKARPAAS (M)
5”
8320-20
WR284
MERDINIAN (M)
MERDINIAN (F)
10”
8320-21
WR284
DESY
DESY
12”
8320-22
WR284
CPR-284G
CPR-284G
9.5”
8320-23
WR284
CPR-284F
CPR-284F
9.5”
8320-24
WR284
CPR-284F
CPR-284F
12”
8320-25
WR284
CPR-284F
CPR-284F
200mm
8320-26
WR284
LIL
LIL
167mm
8320-27
WR284
MERDINIAN (M)
MERDINIAN (F)
8”
8320-28
WR284
LIL
LIL
12”
8320-29
WR284
LIL
LIL
13.7”
8320-30
WR284
LIL
LIL
12”
8320-33
WR284
CPR-284F
CPR-284F
12”
8320-34
WR284
CPR-284F
CPR-284F
150mm
8320-35
WR284
MERDINIAN (M)
MERDINIAN (F)
12”
8320-36
WR284
CPR-284F
CPR-284F
150mm
8320-37
WR284
LIL
LIL
12”
8320-38
WR284
VARIAN
VARIAN
11”
8330-00, Rev. 1
WR187
UG-149/U
UG-149/U
8”
8330-01
WR187
CPR-187F
CPR-187F
8”
8330-02
WR187
RIKEN-DESY
RIKEN-DESY
10”
8330-03
WR187
RIKEN-DESY
RIKEN-DESY
14”
8330-04
WR187
RIKEN-DESY
RIKEN-DESY
9”
8330-05
WR187
RIKEN-DESY
RIKEN-DESY
12”