203X Series
3 dB Hybrid Couplers
Features
Rev. V3
Outline Drawing
•
•
•
•
•
•
•
Crossover Design
0o or 180o Phase Difference
High Isolation
Low VSWR
Multi-Octave Frequency Range
Temperature Range: -65o to +125oC
Meets MIL-E-5400 and MIL-E-16400
Environments
Description
These 3 dB 180o mini-hybrids are highly reliable
rugged stripline-constructed units that can be used
either to divide or combine R.F. power. A signal
incident at the sum (Σ) port will yield in-phase
amplitude balanced signals at the output ports.
Conversely, a signal applied to the difference (Δ)
port will yield amplitude balanced and 180o out of
phase signals at the output ports.
180o Crossover Electrical Specifications
Part Number
Case
Style
Freq.
Amplitude
Insertion
Isolation VSWR
Phase
Power
Power
Range (GHz) Balance (dB) Loss Max (dB) Min. (dB)
Max
Balance Avg. (W) Pk. (kW)
(Degrees)
2031-6330-00
2031-6331-00
2031-6332-00
2031-6333-00
2031-6334-00
2031-6335-00
2031-6336-00
2031-6338-00
2031-6339-00
1
2
3
4
4
7
7
6
7
0.5 - 1.0
1.0 - 2.0
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.6
± 0.6
± 0.6
0.40
0.50
0.70
0.70
0.70
0.80
1.20
1.00
1.2
25
25
22
20
20
17
12
17
14
1.30
1.35
1.35
1.35
1.35
1.45
1.70
1.50
1.70
± 4
± 4
± 5
± 5
± 6
± 6
± 6
± 8
± 8
30
30
30
30
30
30
30
30
20
3
3
3
3
3
3
3
3
2
2.0 - 4.0
2.6 - 5.2
4.0 - 8.0
8.0 - 12.4
12.4 - 18.0
4.0 - 12.4
7.0 - 18.0
2031-6338-00 and 2031-6339-00 are multi-octave
180o Crossover Mechanical Specifications
Case Style
A
B
C
D
E
Weight
oz
Weight
g
Inch (mm)
Inch (mm)
Inch (mm) Inch (mm)
Inch (mm)
1
2
3
4
6
7
3.25 (82.6)
2.0 (50.8)
1.44 (36.5)
1.25 (31.8)
1.5 (38.1)
1.25 (31.8)
2.5 (63.5)
1.25 (31.8)
0.69 (17.5)
0.50 (12.7)
0.75 (19.1)
0.50 (12.7)
0.50 (12.7)
0.50 (12.7)
0.50 (12.7)
0.38 (9.7)
0.38 (9.7)
0.38 (9.7)
1.25 (31.8)
1.25 (31.8)
1.25 (31.8)
1.25 (31.8)
1.0 (25.4)
1.0 (25.4)
1.0 (25.4)
1.0 (25.4)
1.0 (25.4)
1.0 (25.4)
0.75 (19.1)
0.75 (19.1)
2.8
2.0
1.5
1.5
1.2
1.1
70
47
38
38
34
31
3
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is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
Commitment to produce in volume is not guaranteed.
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