1/2″C 7/8″C Factory 50 ohm Leaky Feeder Coaxial Cable
Laharana modely:1/2″, 7/8″, 1-1/4″, 1-5/8″
Marika:Softel
MOQ:15 KM
Attenuation ambany, VSWR ambany
Ny fanoherana ny harafesina tsara
Fampitana famantarana sy fiasan'ny antenne
01
Mombamomba ny vokatra
1 Fampidirana
Ny cable coaxial leaky dia samy manana ny fampitana famantarana sy ny antenne. Amin'ny alàlan'ny fanaraha-maso ny fanokafana ny conducteur ivelany, ny angovo elektromagnetika voafehy dia azo taratra sy raisina amin'ny tsipika, mandrakotra ny faritra jamba amin'ny saha elektromagnetika, ary manatratra ny tanjon'ny fifandraisana amin'ny finday.
2. Fonosana Details
- Fifandraisana finday amin'ny tranobe, tonelina ary metro (GSM, PCN/PCS, DECT…)
- Fifandraisana amin'ny trano ambanin'ny tany, toy ny fiantsonan'ny fiara, ny lakaly ary ny toeram-pitrandrahana
- Fandefasana vaovao momba ny tarika FM (88-108MHz) amin'ny tonelina
- Fampitahana famantarana fanairana tsy misy tariby amin'ny tonelina làlambe
- Fandefasana famantarana amin'ny finday amin'ny tonelina làlambe
- Fampitana famantarana amin'ny metro na tonelina metro
| Cable coaxial mitete | |||||
| Fanondroana fanorenana (mm) | 1/2″C | 7/8″C | 1-1/4″C | 1-5/8″C | |
| ① Mpitarika anatiny | 1/2″C: Aluminum mitafy varahina 7/8″C: Tube varahina malama1-1/4″C, 1-5/8″C: Helical Corrugated Copper Tube | 4.80±0.05 | 9.30±0.20 | 13.00±0.20 | 17.80±0.30 |
| ② Dielectric | Foam PE | 12.30±0.20 | 22.80±0.30 | 32.50±0.30 | 42.80±0.30 |
| ③ Mpitarika ivelany | Foil varahina mifanindry | 13.00±0.40 | 23.50±0.50 | 33.20±0.50 | 43.80±0.50 |
| ④ Jacket | PE na LSZH | 15.50±0.40 | 27.00±0.50 | 37.20±0.50 | 47.60±0.50 |
| herinaratra Characteristics & Mekanika ary ny tontolo iainana toetra | |||||
| Impedance toetra (Ω) | 50±2 | 50±2 | 50±2 | 50±2 | |
| Velocity of propagation(%) | 88 | 89 | 89 | 89 | |
| Capacitance (pF/m) | 76.0 | 75.0 | 75.0 | 75.0 | |
| fanoherana insulation, min (MΩ• km) | 10000 | 10000 | 10000 | 10000 | |
| Jacket Spark Test Voltage [KV(AC)] | 8 | 8 | 10 | 10 | |
| Volavolan'ny insulation [KV(DC,1 min)] | 6 | 10 | 10 | 15 | |
| Fampandehanana matetika (MHz) | 5-2700 | 5-2700 | 5-2700 | 5-2700 | |
| Fahaterahana miasa tsara indrindra (MHz) | 700-2700 | 700-2700 | 700-2700 | 700-2700 | |
| Faran'ny asa voarara (MHz) | 1085-1150 | 1085-1150 | 1085-1150 | 1085-1150 | |
| 2170-2300 | 2170-2300 | 2170-2300 | 2170-2300 | ||
| VSWR Max | 75-150 MHz | 1.30 | 1.30 | 1.30 | 1.30 |
| 300-500 MHz | 1.30 | 1.30 | 1.30 | 1.30 | |
| 800-960 MHz | 1.30 | 1.30 | 1.30 | 1.30 | |
| 1700-2025 MHz | 1.40 | 1.30 | 1.30 | 1.30 | |
| 2110-2170 MHz | 1.40 | 1.30 | 1.30 | 1.30 | |
| 2300-2400 MHz | 1.40 | 1.30 | 1.30 | 1.30 | |
| 2500-2700 MHz | 1.40 | 1.30 | 1.30 | 1.30 | |
| Ny taratra miondrika tokana (mm) | 75 | 150 | 200 | 400 | |
| Havaingana miverimberina (mm) | 150 | 250 | 400 | 500 | |
| Torque miondrika (N•M) | 13.5 | 14.9 | 15.5 | 16.0 | |
| Henjana (N) | 1000 | 1490 | 1550 | 3300 | |
| Lavitra raikitra soso-kevitra (m) | 0.8-1 | 0.8-1 | 0.8-1 | 0.8-1 | |
| Halavan'ny rindrina min (mm) | 50 | 50 | 50 | 50 | |
| Fametrahana mari-pana (℃) | PE | -40~+60 | -40~+60 | -40~+60 | -40~+60 |
| LSZH | -20~+60 | -20~+60 | -20~+60 | -20~+60 | |
| Temperature miasa (℃) | PE | -55~+85 | -55~+85 | -55~+85 | -55~+85 |
| LSZH | -30~+80 | -30~+80 | -30~+80 | -30~+80 | |
| Attenuation(dB/100m) & anankiray efa voavitrana very(2m,50%/95%) @ 20 ℃ | ||||
| Frequency, 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 |
| 150 | // | 1.5 66/78 | 1.0 64/74 | 0.9 64/74 |
| 350 | // | 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 | 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 | 3.9 63/68 |
| 2000 | 12.8 67/70 | 7.2 63/67 | 5.0 63/67 | 4.1 63/67 |
| 2100 | // | 7.5 63/68 | 5.2 63/68 | 4.3 63/68 |
| 2400 | 15.5 63/66 | 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 |
| 2620 | 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 Factory 50 ohm Leaky Feeder Coaxial Cable.pdf
