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Features

• Manufactured from Brass or Aluminium
• Low VSWR
• Right and Left Hand Models Available
• Models from 2.60 GHz to 330 GHz

a) 90˚ left hand (standard)
c) 90˚ right hand
b) 45˚ left hand
d) 45˚ right hand

Flann Twists are manufactured from sections of standard waveguide which have been precisely twisted whilst maintaining the internal waveguide dimensions. Standard models are 90˚ left hand twists. Other configurations are available to special order, including:

        
ModelFrequency
Range
(GHz)
WaveguideDimension
A
(mm)
VSWR
(max)
Weight
(kg)
WGRWR
10450 2.60 - 3.95 10 32 284Specification/dimensions available on request
11A450 3.22 - 4.90 11A 40 229
12450 3.94 - 5.99 12 48 187
13450 4.64 - 7.05 13 58 159
14450 5.38 - 8.18 14 70 137
15450 6.58 - 10.0 15 84 112 187 1.03 0.45
16450 8.20 - 12.5 16 100 90 150 1.03 0.25
17450 9.84 - 15.0 17 120 75 150 1.03 0.20
18450 11.9 - 18.0 18 140 62 150 1.03 0.14
19450 14.5 - 22.0 19 180 51 120 1.03 0.10
20450 17.6 - 26.7 20 220 42 85 1.03 0.06
21450 21.7 - 33.0 21 260 34 85 1.055 0.05
22450 26.4 - 40.1 22 320 28 54 1.035 0.035
23450
33.0 - 50.1 23 400 22 54 1.06 0.035
24450 39.3 - 59.7 24 500 19 54 1.06 0.035
25450 49.9 - 75.8 25 620 15 46 1.07 0.045
26450 60.5 - 92.0 26 740 12 46 1.08 0.025
27450 73.8 -112.0 27 900 10 42 1.09 0.025
28450 92.3 -140 28 1200 8 42 1.07 0.025
29450 114 - 173 29 1400 6Specifcations/dimensions available on request
30450 145 - 220 30 1800 5
31450 172 - 261 31 2200 4
32450 217 - 330 32 2600 3