SINGLE-POLE FOUR-THROW SWITCHES
FEATURES
•
•
•
•
•
•
•
•
Multioctave bands 0.2 to 18 GHz
Current and TTL control
Low loss
High isolation
Medium and high speed models
Drop-in models
Amplitude and phase tracking
Binary decoded logic
Frequency
Range
(GHz)
Model
Number
S403A
S403B
N403A
N403B
S413A
S413B
N413A
N413B
S436A
S436B
N436A
N436B
S447A
S447B
N447A
N447B
S438A
S438B
N438A
N438B
S428A
S428B
N428A
N428B
Insertion
Loss
(dB, Max.)
1.4
1.7
1.8
2.1
1.3
1.6
1.7
2
1.8
2
2
2.3
2.4
2.6
2.4
2.7
2.8
3.1
3
3.4
3
3.3
3.2
3.6
Isolation
(dB, Min.)
50
60
55
65
55
65
55
65
55
65
55
65
55
65
50
65
50
60
45
60
50
60
45
60
*
VSWR
(Max.)
1.7:1
1.7:1
1.7:1
1.7:1
1.7:1
1.7:1
1.7:1
1.7:1
1.8:1
1.8:1
1.8:1
1.8:1
1.8:1
1.8:1
1.8:1
1.8:1
2:1
2:1
2:1
2:1
2:1
2:1
2:1
2:1
Type
DC Power Consumption
(Reflective/ Pos. Supply Neg. Supply
Absorptive) (mA, Max.) (mA, Min.)
Ref
Ref
Abs
Abs
Ref
Ref
Abs
Abs
Ref
Ref
Abs
Abs
Ref
Ref
Abs
Abs
Ref
Ref
Abs
Abs
Ref
Ref
Abs
Abs
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
110
Outline
SP4T
SP4T
SP4T
SP4T
SP4T
SP4T
SP4T
SP4T
SP4T
SP4T
SP4T
SP4T
SP4T
SP4T
SP4T
SP4T
SP4T
SP4T
SP4T
SP4T
SP4T
SP4T
SP4T
SP4T
Ordering
Options
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
Additional
Features
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
STANDARD, MULTIOCTAVE BAND MODELS
0.2–2
0.5–2
2–8
4–12
2–18
1–18
Electrical performance of multioctave models can be optimized over narrower bandwidths, or for a particular parameter. Electrical options include: Lower
insertion loss, lower VSWR, higher isolation, flat amplitude response, amplitude tracking. Mechanical/Control options include: Custom packaging, single
supply operation, fast switching time, single TTL control line. Examples of custom models previously shipped are shown below. Consult factory for options.
OPTIMIZED PERFORMANCE MODELS
0.5–4
5–6
5–6
9–11
3.4–12.8
125482
127935
126940
127087
126142
1.6
2.2
1.4
2.6
3
65
60
55
70
60
2:1
1.7:1
1.5:1
1.5:1
1.5:1
Ref
Abs
Abs
Abs
Ref
110
35
110
35
–
110
–
110
–
–
SP4T
Contact factory
SP4T
Contact factory
Contact factory
5V, -15V
Single 5V supply
5V,-15V
Single 5V supply
Single 5V supply
*For reflective models, VSWR is not specified in the “OFF” state.
For absorptive models, VSWR in the “OFF” state is defined for port J2 only.
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