1 Aféierung
Lecky coxial Kabel huet souwuel Signal Iwwerdroung an Antenne Funktiounen. Den Zweck vun der Ouverture vum Ouverture ze kontrolléieren, déi eléckt ass,
2. Packt Detailer
- mostleche Banken hunn intern, T'nocken an Suk, PCN / PC.
Kommunikatiounen an ënnerierdesche Gebaier, sou wéi Parkplazen, Basefitten a Minnen
- Iwwerdroung vu FM Band (88-108MHZ) Informatioun an Autobunnen Tunnelen
- Forwarding vun drahtlose Alarm Signaler an Autobunnen Tunnelen
- Iwwerdroung vun Handy Signaler an Autobunnen Tunnelen
- Signal Iwwerdroung a Subways oder Subway Tunnelen
Lecky coaxial Kabel | |||||
Bausrecii Fient (mm) | 1/2 "c | 7/8 "c | 1-1 / 4 "c | 1-5 / 8 "c | |
① Innere Leeder | 1/2 "C: Kupferlaad Aluminium 7/8" C: glat Kupfer Tube1-1 / 4 "C, 1-5 / 8" C: Helical Corrugéiert Kupfer Tube | 4.80 ± 0.05 | 9.30 ± 0,20 | 13.00 ± 0,20 | 17,80 ± 0,30 |
② Deilectric | Schaum Pe | 12.30 ± 0,20 | 22.80 ± 0,30 | 32.50 ± 0,30 | 42.80 ± 0,30 |
③ baussenzege Dirigent | Iwwerlappend Kupferfolie | 13.00 ± 0.40 | 23.50 ± 0,50 | 33.20 ± 0,50 | 43.80 ± 0,50 |
④ Jackett | Pe oder lszh | 15.50 ± 0,40 | 27,00 ± 0,50 | 37.20 ± 0,50 | 47.60 ± 0,50 |
Elektell CharakterisTICS & Mechanesch an Ëmwelt Charakteristiken | |||||
Charakteristesch Impedanz (ω) | 50 ± 2 | 50 ± 2 | 50 ± 2 | 50 ± 2 | |
Geschwindegkeet vun der Propagatioun (%) | 88 | 89 | 89 | 89 | |
Takeititance (PF / M) | 76.0 | 75.0 | 75.0 | 75.0 | |
Isolatiouns Resistenz, Min (mω • km) | 10000 | 10000 | 10000 | 10000 | |
Jacket Spark Test Spannung [KV (AC)] | 8 | 8 | 10 | 10 | |
Isolatiounspannung [KV (DC,1min)] | 6 | 10 | 10 | 15 | |
Betrib Frequenz (MHZ) | 5-2700 | 5-2700 | 5-2700 | 5-2700 | |
Optimum Operatiounsfrequenz (MHZ) | 700-2700 | 700-2700 | 700-2700 | 700-2700 | |
Verbueden Betribsfrequenz (MHZ) | 1085-1150 | 1085-1150 | 1085-1150 | 1085-1150 | |
2170-2300 | 2170-2300 | 2170-2300 | 2170-2300 | ||
Vswr Max | 75-150 mhz | 1.30 Auer | 1.30 Auer | 1.30 Auer | 1.30 Auer |
300-500 mhz | 1.30 Auer | 1.30 Auer | 1.30 Auer | 1.30 Auer | |
800-960 MHZ | 1.30 Auer | 1.30 Auer | 1.30 Auer | 1.30 Auer | |
1700-2025 mhz | 1.40 | 1.30 Auer | 1.30 Auer | 1.30 Auer | |
2110-2170 MHZ | 1.40 | 1.30 Auer | 1.30 Auer | 1.30 Auer | |
2300-2400 mhz | 1.40 | 1.30 Auer | 1.30 Auer | 1.30 Auer | |
2500-2700 mhz | 1.40 | 1.30 Auer | 1.30 Auer | 1.30 Auer | |
Single béien Radius (mm) | 75 | Gären 150 | 200 | 400 | |
Widderholl biegen Radius (mm) | Gären 150 | 250 | 400 | 500 500 | |
Béien Dréimoment (n • m) | 13.5 | 14.9 | 15,5 | 16.0 | |
Tensil Stäerkt (n) | 1000 | 1490 | 1550 | 3300 | |
Recommandéiert fix Distanz (m) | 0.8-1 | 0.8-1 | 0.8-1 | 0.8-1 | |
Distanz zu Wand min (mm) | 50 | 50 | 50 | 50 | |
Installatioun Temperatur (℃) | PE | -40 ~ + 60 | -40 ~ + 60 | -40 ~ + 60 | -40 ~ + 60 |
Lszh | -20 ~ + 60 | -20 ~ + 60 | -20 ~ + 60 | -20 ~ + 60 | |
Betribsemperatur (℃) | PE | -55 ~ + 85 | -55 ~ + 85 | -55 ~ + 85 | -55 ~ + 85 |
Lszh | -30 ~ + 80 | -30 ~ + 80 | -30 ~ + 80 | -30 ~ + 80 |
Attenuation(dB/ 100m) A Kupplung Verloscht(2m, 50% / 95%) @ 20 ℃ | ||||
Frequenz, MHZ | db db | db db | db db | db db |
75 | / / | 1.1 64/75 | 0,7 62/73 | 0,6 62/73 |
100. | / / | 1.2 60/70 | 0.8 58/68 | 0.7 58/68 |
Gären 150 | / / | 1.5 66/78 | 1.0 64/74 | 0,9 64/74 |
350 Auer | / / | 2.4 76/88 | 1.6 76/88 | 1.3 76/90 |
450 € | / / | 2.8 82/89 | 1,9 80/90 | 1.5 78/88 |
800 | 7.2 69/73 | 3.8 71/74 | 2.6 71/74 | 2.1 70/73 |
900 | 7.7 68/72 | 4.1 69/72 | 2.8 69/72 | 2.3 69/72 |
960 Auer | 8.3 68/71 | 4.3 69/71 | 2.9 68/71 | 2.4 68/71 |
1800 | 11.5 65/68 | 6.5 64/68 | 4.5 64/68 | 3.6 64/68 |
1900 | 12,3 66/68 | 6.9 64/68 | 4.7 64/68 | 3.93 63/68 |
2000 | 12,8 67/70 | 7.233/67 | 5.0 63/67 | 4.133/67 |
2100 | / / | 7,5 63/68 | 5.2 63/68 | 4.3 63/68 |
2400 | 15.533/66 | 8.5 62/66 | 6.2 62/66 | 5.0 62/66 |
2600 | 16.1 64/67 | 8.9 61/65 | 7.0 61/65 | 5.6 61/65 |
260 | 17.2 65/68 | 9.4 62/66 | 7.2 61/65 | 5.8 61/65 |
2700 | 18.0 65/69 | 10.5 62/66 | 7.6 62/66 | 6.3 60/66 |
1/2 "C 7/8" c Fabréck 50 ohm lecker Feder caaxial Kabel.pdf