minibend® A - minibend A
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High performance, low profile
available as an 'R' ruggedized assembly (click here for product features)


The SSMA version of the original minibend®

Product Description
minibend A has all the benefits of the original minibend® but with precision stainless steel SSMA connections on each end. minibend A is available in a standard 26.5 GHz max. frequency or an optional 40 GHz max. configuration. minibend A flexible coaxial cable assemblies are cost effective replacements for .086 semi-rigid cables in point-to-point interconnections between RF modules. minibend A eliminates the need for custom pre-defined lengths and bend configurations.

Product Features

  • Precision stainless steel SSMA plug connectors
  • Stock delivery on standard lengths
  • Triple shielded for high isolation
  • Eliminates need for costly right angle connectors
  • Frequency range up to 40 GHz
  • Guaranteed 15 lbs. pull force
  • 99.9% lead free

Click on image for full size minibend A
Detail Drawing in Adobe 'PDF' format
Click on image for full size minibend AR
Detail Drawing in Adobe 'PDF' format

Electrical Specifications:

Assembly No.
Ref. No.
DIM. " L"
2.0 GHz
12.4 GHz
18.0 GHz
26.5 GHz
VSWR
I.L. dB
VSWR
I.L. dB
VSWR
I.L. dB
VSWR
I.L. dB
minibend A-2.5 32081-2-29112C-2.5
2.50 (63.5)
1.20:1
0.23
1.33:1
0.44
1.45:1
0.63
1.50:1
0.83
minibend A-3 32081-2-29112C-3
3.00 (76.2)
1.20:1
0.24
1.33:1
0.48
1.45:1
0.68
1.50:1
0.89
minibend A-3.5 32081-2-29112C-3.5
3.50 (88.9)
1.20:1
0.26
1.33:1
0.52
1.45:1
0.72
1.50:1
0.95
minibend A-4 32081-2-29112C-4
4.00 (101.6)
1.20:1
0.27
1.33:1
0.56
1.45:1
0.77
1.50:1
1.01
minibend A-4.5 32081-2-29112C-4.5
4.50 (114.3)
1.20:1
0.29
1.33:1
0.60
1.45:1
0.82
1.50:1
1.07
minibend A-5 32081-2-29112C-5
5.00 (127.0)
1.20:1
0.30
1.33:1
0.64
1.45:1
0.87
1.50:1
1.13
minibend A-5.5 32081-2-29112C-5.5
5.50 (139.7)
1.20:1
0.32
1.33:1
0.68
1.45:1
0.92
1.50:1
1.19
minibend A-6 32081-2-29112C-6
6.00 (152.4)
1.20:1
0.34
1.33:1
0.73
1.45:1
0.97
1.50:1
1.25
minibend A-6.5 32081-2-29112C-6.5
6.50 (165.1)
1.20:1
0.35
1.33:1
0.77
1.45:1
1.02
1.50:1
1.31
minibend A-7 32081-2-29112C-7
7.00 (177.8)
1.20:1
0.37
1.33:1
0.81
1.45:1
1.07
1.50:1
1.38
minibend A-8 32081-2-29112C-8
8.00 (203.2)
1.20:1
0.40
1.33:1
0.89
1.45:1
1.17
1.50:1
1.50
minibend A-9 32081-2-29112C-9
9.00 (228.6)
1.20:1
0.43
1.33:1
0.97
1.45:1
1.27
1.50:1
1.62
minibend A-10 32081-2-29112C-10
10.00 (254.0)
1.20:1
0.46
1.33:1
1.05
1.45:1
1.36
1.50:1
1.74
minibend A-11 32081-2-29112C-11
11.00 (279.4)
1.20:1
0.49
1.33:1
1.13
1.45:1
1.46
1.50:1
1.86
minibend A-12 32081-2-29112C-12
12.00 (304.8)
1.20:1
0.52
1.33:1
1.21
1.45:1
1.56
1.50:1
1.99
minibend A-13 32081-2-29112C-13
13.00 (330.2)
1.20:1
0.55
1.33:1
1.29
1.45:1
1.66
1.50:1
2.11
minibend A-14 32081-2-29112C-14
14.00 (355.6)
1.20:1
0.58
1.33:1
1.37
1.45:1
1.76
1.50:1
2.23
minibend A-15 32081-2-29112C-15
15.00 (381.0)
1.20:1
0.61
1.33:1
1.45
1.45:1
1.86
1.50:1
2.35
minibend A-16 32081-2-29112C-16
16.00 (406.4)
1.20:1
0.64
1.33:1
1.53
1.45:1
1.95
1.50:1
2.47

Environmental Limits

Temperature Range: -55°C to +125°C
Thermal Shock: per Mil-Std-202, Method 107, Test Cond. A
Vibration: per Mil-Std-202, Method 214, Test Cond. B
Shock: per Mil-Std-202, Method 213, Test Cond. A, 40Gs


Phase Versus Flexure Reference Data

Astrolab performed phase tests on hundreds of minibend cable assemblies. Following are two standard Astrolab tests with the corresponding data. In test one minibend A-6 assembly's were flexed 90° in a 0.25 inch radius directly behind the connector. In test two, minibend A-16 assemblies were flexed 180° with a 0.4 inch radius in the middle. Typical data is recorded here:

TEST ONE
TEST TWO
40 GHz.
2.0°
6.1°
26.5 GHz.
1.5°
4.1°
18 GHz.
1.2°
2.9°
12.4 GHz.
0.9°
1.8°
1 GHz.
0.1°
0.2°
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