mini141® - mini141
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High performance, phase stable, low loss


The High Performance, Low Loss, Phase Stable, Low Profile minibend®

Product Description
mini141 is a superior alternative to custom length, pre defined bend configuration semi-rigid cable. mini141® has a microporous dielectric for low loss and improved phase stability. mini141® has precision stainless steel SMA plug connectors on each end.

Product Features

  • Precision stainless steel SMA plug connectors
  • Microporous dielectric for insertion loss lower than .141" semi-rigid cable
  • Stock delivery on standard lengths
  • Eliminates need for costly right angle connectors
  • Triple shielded for high isolation
  • Guaranteed 25 lbs. pull force
  • Frequency range up to 26.5 GHz
  • 99.9% lead free

Click on image for full size mini 141
PDF Format

Electrical Specifications:

Astrolab P/N

Length

2.0 GHz

12.4 GHz

18.0 GHz

26.5 GHz

(inches)

VSWR

Loss dB

VSWR

Loss dB

VSWR

Loss dB

VSWR

Loss dB

mini141 -5

5

1.18:1

0.16

1.27:1

.037

1.35:1

0.51

1.40:1

0.66

mini141 -6

6

"

0.18

"

0.40

"

0.55

"

0.72

mini141 -7

7

"

0.19

"

0.44

"

0.60

"

0.77

mini141 -8

8

"

0.21

"

0.48

"

0.64

"

0.83

mini141 -9

9

"

0.22

"

0.51

"

0.69

"

0.88

mini141 -10

10

"

0.24

"

0.55

"

0.73

"

0.94

mini141 -11

11

"

0.25

"

0.59

"

0.78

"

0.99

mini141 -12

12

"

0.26

"

0.63

"

0.82

"

1.05

mini141 -13

13

"

0.30

"

0.68

"

0.89

"

1.13

mini141 -14

14

"

0.31

"

0.72

"

0.93

"

1.18

mini141 -15

15

"

0.33

"

0.76

"

0.98

"

1.24

mini141 -16

16

"

0.34

"

0.79

"

1.02

"

1.29

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


Phase Versus Flexure Reference Data

 Astrolab performed phase tests on hundreds of mini141® cable assemblies. Following are two standard Astrolab tests with the corresponding data. In test one, mini141®-12 assembly's were flexed 90° in a 0.5 inch radius directly behind the connector. In test two, mini141®-12 assembly's were flexed 180° with a 1.0 inch radius in the middle. Typical data is listed here:
TEST ONE
TEST TWO
26.5 GHz.
1.9°
1.6°
18 GHz.
1.4°
0.75°
12.4 GHz.
0.8°
0.4°
2 GHz.
0.15°
0.15°

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