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203X Datasheet, PDF (2/4 Pages) Tyco Electronics – 3 dB Hybrid Couplers
203X Series
3 dB Hybrid Couplers
Rev. V4
Features
 Air Dielectric
 Non-crossover Design
 90o Quadrature Phase
 Frequency Range: 1.0 - 18 GHz
 Temperature Range: -50o to +110oC
 Meets MIL-E-5400 Environments and
MIL-E-16400 Environments
 MIL-C-15370/8 Equivalent
Outline Drawing
Description
These 3dB coaxial hybrids are ultra-compact. A
signal applied into any terminal appears at both
outputs with one-half the amplitude and shifted 90
degrees out of phase. The units mount four SMA
jack, low VSWR connectors. These couplers may
be used in mixers, duplexers and other applications
requiring equal power division.
90o Non-Crossover Electrical Specifications
Part Number Model Case
No.
Style
Freq.
Amplitude
Insertion
Isolation VSWR Power Power
Range (GHz) Balance (dB) Loss Max (dB) Min. (dB) Max Avg. (W) Pk. (kW)
2035-6364-00 20153-3
1
2035-6365-00 20154-3
2
2035-6366-00 201545-3
3
2035-6367-00 20155-3
4
2035-6368-00 20156-3
5
2035-6369-00 20157-3
5
1.0 - 2.0
2.0 - 4.0
2.6 - 5.2
4.0 - 8.0
8.0 - 12.4
12.4 - 18.0
± 0.4
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
0.20
20
1.25
50
3
0.20
18
1.25
50
3
0.20
18
1.25
50
3
0.30
18
1.25
50
3
0.35
15
1.30
50
3
0.35
15
1.35
50
5
90o Non-Crossover Mechanical Specifications
Case Style
1
2
3
4
5
A
Inch (mm)
2.55 (64.8)
1.69 (42.7)
1.41 (35.6)
1.13 (28.7)
1.08 (27.4)
B
Inch (mm)
2.39 (60.8)
1.52 (38.7)
1.24 (31.5)
0.97 (24.7)
0.92 (23.4)
C
Inch
(mm)
1.97 (50.1)
1.11 (28.2)
0.82 (20.8)
0.55 (14)
0.50 (12.7)
D
Inch
(mm)
1.16 (29.5)
1.16 (29.5)
1.16 (29.5)
1.16 (29.5)
1.28 (32.5)
E
Inch (mm)
0.50 (12.7)
0.50 (12.7)
0.50 (12.7)
0.50 (12.7)
0.63 (15.9)
F
Inch
(mm)
0.38 (9.7)
0.38 (9.7)
0.38 (9.7)
0.38 (9.7)
0.38 (9.7)
G
Inch
(mm)
0.093 (2.4)
0.093 (2.4)
0.093 (2.4)
0.093 (2.4)
0.093 (2.4)
Weight
oz
1.80
1.10
0.99
0.89
0.93
Weight
g
52
32
28
26
27
2
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