762_CB
(1/1)
CB Series
RF Components
Directional Couplers
Pin-Terminal and Connector Types
FEATURES
APPLICATIONS
• High-density circuit design has resulted in superior
compactness.
Radio equipment, broadcast equipment, studio equipment, mea-
suring devices.
• Wideband characteristics.
• No induction noise (EMC).
• Reliable performance over an extended service life.
PIN CONNECTIONS
MINIATURE CASE TYPE
1
SHAPES AND DIMENSIONS
10
Lot No.
10
4
5.08
3
Part No.
6 non connection
2, 5, 7, 8 GND
(
)
Pin 8-ø0.75
Weight: 5g
(
)
Green glass others blue glass
Dimensions in mm
ELECTRICAL CHARACTERISTICS
VSWR
max.
Z0=50, 75Ω
Directivity
(dB)
min.
Insertion
loss (dB)
max.
Frequency
range (MHz) (dB)
Coupling
Handling
power (W)
Internal load
dissipation (W) (g)
Weight
Connector
type
Part No.
10dB Coupling factor
CB10D4-50
CB10D2-50
CB10D1-75
CB10D4-75
0.06 to 25
5 to 500
0.5 to 230
0.08 to 25
10±0.7
10.5±1
10±1
1.2[50Ω]
1.3[50Ω]
1.25[75Ω]
1.2[75Ω]
30
20
20
30
1
1
1
1
1
1/8
1/8
1/8
1/8
5
5
5
5
Pin
Pin
Pin
Pin
1.7
1.3
1
10±0.7
20dB Coupling factor
CB20D2-50
CB20D4-50
CB20D1-75
CB20D4-75
5 to 500
20±1
20±0.7
20±1
1.3[50Ω]
1.15[50Ω]
1.2[75Ω]
1.15[75Ω]
25
45
25
40
0.8
0.4
0.6
0.5
1
1
1
1
1/8
1/8
1/8
1/8
5
5
5
5
Pin
Pin
Pin
Pin
0.05 to 25
0.5 to 230
0.07 to 25
20±0.7
• Temperature range: –20 to +60°C/Operating ambient humidity: 95(%)RH max.
MEDIUM AND HIGH POWER TYPE
SHAPES AND DIMENSIONS
3-SMA-F
3-S-F
3-BNC-F
32
40
32
40
32
40
Mounting tap 4-M3 depth 4
Mounting tap 4-M3 depth 4
Dimensions in mm
Mounting tap 4-M3 depth 4
Fig. 1
Fig. 2
Fig. 3
ELECTRICAL CHARACTERISTICS
VSWR
max.
Z0=50Ω
Directivity Insertion
Frequency
range (MHz)
Coupling
(dB)
Handling
power (W) dissipation (W) (g)
Internal load
Weight
Connector
type
Part No.
(dB)
min.
loss (dB)
max.
Fig.
CB722D-B
CB722D-3
CB722D-S
15 to 300
15 to 300
15 to 300
20±0.7
20±0.7
20±0.7
1.2
1.2
1.2
35
35
35
0.5
0.5
0.5
20
20
20
0.25
0.25
0.25
70
50
100
BNC
SMA
S-R
1
2
3
Equivalent to N type
• Temperature range: –20 to +60°C/Operating ambient humidity: 95(%)RH max.
762_CB
990908
Specifications which provide more details for the proper and safe use of the described product are available upon request.
All specifications are subject to change without notice.