Power Dividers and Splitters
HP 11636A,B Power Dividers
These power dividers provide good match and
excellent tracking characteristics from dc to 26.5 GHz.
Power dividers are recommended for applications
such as transmission line fault testing, as well as
power combining. They are not recommended for
ratio and leveling applications.
HP 11636A
41.7
(1.64)
19.6
(0.77)
44.5 (1.75)
17.5
(0.69)
39.9 (1.57)
27.9 (1.10)
16.3 (0.64)
3.6 (0.14)
0
HP 11636B
Input
13.2
(0.52)
79
OutputOutput
3.2
(0.125) Diameter
2 Places
Dimensions are in mm (inches) nominal,
unless otherwise specified.
HP 87302C
HP 87302/303/304C
Hybrid Power Dividers
These power dividers are designed
for power splitting applications
that require minimal insertion
loss and high isolation between
ports. They are available in three
models that cover multi-octave
bands to 26.5 GHz. Models with
narrower frequency coverage
have less insertion loss. Hybrid
dividers have insertion loss
between the main line and output
port which is 1 to 2 dB less than
equivalent resistive power splitters. Designed for critical signal
processing applications, phase
and amplitude tracking between
the two output ports is controlled
and specified.
9.7 (0.38)
47.0
(1.85)
Dimensions are in mm (inches) nominal,
unless otherwise specified.
Specifications
HP Range Max. Insertion Isolation Amplitude Phase
Model (GHz) SWR Loss (dB) (dB) Tracking (dB)1Tracking (Deg)
11636A dc to 18 1.35 6.0 typ.
11636B dc to 26.5 1.29 7.5 0.25
87302C 0.5 to 18 1.45 1.5 19 0.3 6
87303C 1.0 to 18 1.45 1.2 19 0.3 6
87304C 2.0 to 18 1.45 1.1 19 0.3 6
Power Rating:10 W, CW (2:1 maximum load SWR)
Connectors: 3.5 mm (f), (SMA compatible)
Weight: 170 g (6 oz) net, 340 g (12 oz) shipping
1
at 18 GHz.
2
5.8 to 7.2 dB up to 10 GHz; 5.8 to 7.5 dB up to18 GHz.
3
Amplitude and phase tracking are the ratio of one output to the other in dB or degrees, respectively.
Frequency Maximum Minimum Maximum Maximum
2
18 to 26.5 1.60 1.9 19 0.5 10
18 to 26.5 1.60 1.6 21 0.5 10
18 to 26.5 1.60 1.4 18 0.5 10
0.5
3
3
±2 ° typ.
±2 ° typ.
12
1
80
Power Dividers and Splitters
HP 87302/303/304C
A
B
18.542
(0.730)
3.429
(0.135)
Dimensions are in mm (inches)
nominal, unless otherwise specified.
3.5 mm Female 3 Places
C
HP 11667A
(0.50)
3.16
(0.125)ø
HP 11667B
12.192 typ.
(0.48)
12.7
25.4
(1.00)
HP Model A B C
87302C 196.85 28.702 139.7
(7.75) (1.13) (5.50)
87303C 105.41 26.162 2.10
(4.15) (1.03) (53.34)
87304C 57.15 28.702 0.00
(2.25) (1.13) (0.00)
13.206
(0.52)
5.604
(0.26)
HP 11667A,B Power Splitters
These power splitters feature excellent match and
tracking between outputs, operating from dc to
26.5 GHz. Power splitters are recommended for
external source leveling and ratio measurements.
T op Vie w
12.7
(0.5)
120 degrees
Dimensions are in mm (inches) nominal, unless otherwise specified.
2.5
(0.1)
17.5
(0.69)
35.2
(1.39)
Side View
22.2
(0.87)
4.32
(0.17)
12.0
(0.47)
Radius
5.0
(0.2)
HP 11667C
21.31
(0.86)
HP 11667C Power Splitter
This two-resistor power splitter is recommended
for applications that require external source leveling, or for ratio measurements. It covers the entire
dc to 50 GHz frequency band by use of 2.4 mm
connectors and advanced micro-circuitry for the
resistive components. These two-resistor type
splitters provide excellent output SWR at the auxiliary arm when used for source leveling or ratio
10.0
(0.39)
measurement applications. The tracking between
output arms over a frequency range from dc to 50
GHz allows wideband measurements to be made
with a minimum of uncertainty.
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