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RF Rigid Coaxial Line
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Description
Exir Broadcasting supplies rigid lines of different types. Low loss copper and various aluminum alloys are used to ensure high conductivity. The tubes are connected with Coupling kits, Elbows, and different sizes of unflanged as well as flanged adaptor for a complete Rigid line system.
One of the main features of Exir Broadcasting rigid line is its unique simplicity. The entire system is of a modular design according to the Lego-principle, meaning that all components can be assembled quickly, easily and reliably. Rigid line sections are easily adapted to the unique layout and characteristics of a station, and a wide variety of adapters even allows for varying rigid line dimensions within the same system.
The tubes are connected with cooper sleeves that are tightened with tube clamps. The inner conductors are connected with silverplated brass bullets. The maximum production length of a tube is approximately 5 metres (16.4 ft). If the maximum length is used, the inner conductor must be supported by inner supports. All dimensions can be ordered with connecting flanges. More detailed information is available on request.
| 211-008006 INNER
211-022011 OUTER |
211-016009 INNER
211-041012 OUTER |
211-033010 INNER
211-079012 OUTER |
211-044010 INNER
211-106015 OUTER |
211-052010 INNER
219-125025 OUTER |
211-660010 INNER
211-155018 OUTER |
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| TYPE OF LINE | 7/8” unflange | 1 5/8” unflange | 3 1/8” unflange | 4 1/2” unflange | NAX120 unflange | 6 1/8” unflange |
| MATERIAL INNER | Low-loss copper | Low-loss copper | Low-loss copper | Low-loss copper | Low-loss copper | Low-loss copper |
| MATERIAL OUTER | Copper | Copper | Copper | Copper | Aluminium | Copper |
| IMPEDANCE | 50 Ohm | 50 Ohm | 50 Ohm | 50 Ohm | 50 Ohm | 50 Ohm |
| D1 | 22.23 mm | 41.30 mm | 79.40 mm | 106.0 mm | 125.0 mm | 155.6 mm |
| d1 | 19.94 mm | 38.79 mm | 76.89 mm | 103.0 mm | 120.0 mm | 151.92 mm |
| D2 | 8.66 mm | 16.85 mm | 33.40 mm | 44.74 mm | 52.12 mm | 65.99 mm |
| d2 | 7.39 mm | 14.93 mm | 31.27 mm | 42.80 mm | 50.04 mm | 64.01 mm |
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