1/2 "C 7/8" C Hoobkas 50 ohm Leaky Feeder Coaxial Cable
Qauv nab npawb:1/2 ", 7/8", 1-1/4 ", 1-5/8"
Hom Tshuaj:Softel
MOQ:15 KM
Tsawg attenuation, qis VSWR
Zoo corrosion kuj
Teeb liab kis tau tus mob thiab kav hlau txais xov muaj nuj nqi
01
Product Description
1 Kev Taw Qhia
Leaky coaxial cable muaj ob lub teeb liab kis tau tus mob thiab kav hlau txais xov ua haujlwm. Los ntawm kev tswj qhov qhib ntawm tus neeg xyuas pib, cov tswj hluav taws xob electromagnetic waveenergy tuaj yeem ua tib yam radiated thiab tau txais nyob rau hauv txoj kab, npog thaj tsam qhov muag tsis pom ntawm electromagnetic teb, thiab ua tiav lub hom phiaj ntawm kev sib txuas lus ntawm kev sib txuas lus.
2. Ntim Cov Lus Qhia
- Kev sib txuas lus txawb hauv tsev, qhov av thiab subways (GSM, PCN / PCS, DECT ...)
- Kev sib txuas lus hauv cov tsev hauv av, xws li chaw nres tsheb, hauv qab daus thiab mines
- Kev xa xov ntawm FM band (88-108MHz) cov ntaub ntawv hauv txoj kev loj
- Kev xa tawm ntawm lub tswb ceeb toom wireless hauv txoj kev loj
- Kev xa xov tooj ntawm tes teeb liab hauv txoj kev loj
- Kev xa xov hluav taws xob hauv subways lossis subway tunnels
| Leaky Coaxial Cable | |||||
| Kev qhia tshwj xeeb (mm) | 1/2 "C | 7/8 "C | 1-1/4 "C | 1-5/8 "C | |
| ① Inner Conductor | 1/2 "C: Copper Clad Txhuas 7/8"C: Lub raj tooj liab du1-1/4 "C, 1-5/8"C: Helical Corrugated Copper Tube | 4.80 ± 0.05 | 9.30 ± 0.20 | 13.00 ± 0.20 Nws | 17.80 ± 0.30 Nws |
| ② Dielectric zog | Ua npuas ncauj PE | 12.30 ± 0.20 | 22.80 ± 0.30 Nws | 32.50 ± 0.30 | 42.80 ± 0.30 |
| ③ Outer Tus neeg xyuas pib | Overlapping Copper Ntawv Nyiaj | 13.00 ± 0.40 Nws | 23.50 ± 0.50 | 33.20 ± 0.50 | 43.80 ± 0.50 |
| ④ Jacket | PE lub LSZH | 15.50 ± 0.40 | 27.00 ± 0.50 Nws | 37.20 ± 0.50 | 47.60 ± 0.50 |
| Hluav taws xob Yam ntxwvtics & Mechanical thiab Environmental Yam ntxwv | |||||
| Yam ntxwv impedance (Ω) | 50 ± 2 | 50 ± 2 | 50 ± 2 | 50 ± 2 | |
| Kev Tshaj Tawm Tshaj Tawm (%) | 88 | 89 | 89 | 89 | |
| Capacitance (pF / m) | 76.0 ua | 75.0 ua | 75.0 ua | 75.0 ua | |
| Rwb thaiv tsev Resistance, min (MΩ•km) | 10000 | 10000 | 10000 | 10000 | |
| Jacket Spark Test Voltage [KV (AC)] | 8 | 8 | 10 | 10 | |
| Rwb thaiv tsev Voltage [KV (DC,1 min)] | 6 | 10 | 10 | 15 | |
| Ua haujlwm zaus (MHz) | 5-2700 Nws | 5-2700 Nws | 5-2700 Nws | 5-2700 Nws | |
| Qhov zoo tshaj plaws ua haujlwm zaus (MHz) | 700-2700 Nws | 700-2700 Nws | 700-2700 Nws | 700-2700 Nws | |
| Forbidden Operating zaus (MHz) | 1085-1150 : kuv | 1085-1150 : kuv | 1085-1150 : kuv | 1085-1150 : kuv | |
| 2170-2300 Nws | 2170-2300 Nws | 2170-2300 Nws | 2170-2300 Nws | ||
| VSWR Max | 75-150 MHz | 1.30 Nws | 1.30 Nws | 1.30 Nws | 1.30 Nws |
| 300-500 MHz | 1.30 Nws | 1.30 Nws | 1.30 Nws | 1.30 Nws | |
| 800-960 MHz | 1.30 Nws | 1.30 Nws | 1.30 Nws | 1.30 Nws | |
| 1700-2025 MHz | 1.40 Nws | 1.30 Nws | 1.30 Nws | 1.30 Nws | |
| 2110-2170 MHz | 1.40 Nws | 1.30 Nws | 1.30 Nws | 1.30 Nws | |
| 2300-2400 MHz | 1.40 Nws | 1.30 Nws | 1.30 Nws | 1.30 Nws | |
| 2500-2700 MHz | 1.40 Nws | 1.30 Nws | 1.30 Nws | 1.30 Nws | |
| Tib Bending Radius (mm) | 75 | 150 | 200 | 400 | |
| Rov ua dua Bending Radius (mm) | 150 | 250 | 400 | 500 | |
| Khoov Torque (N•M) | 13.5 Nws | 14.9 Nws | 15.5 ib | 16.0 Nws | |
| Tensile zog (N) | 1000 | 1490 ib | 1550 | 3300 ib | |
| Recommended Fixed Distance(m) | 0.8-1 | 0.8-1 | 0.8-1 | 0.8-1 | |
| Qhov deb ntawm phab ntsa min (mm) | 50 | 50 | 50 | 50 | |
| Installation Kub (℃) | PE | -40 ~ + 60 | -40 ~ + 60 | -40 ~ + 60 | -40 ~ + 60 |
| LSZH | -20 ~ + 60 | -20 ~ + 60 | -20 ~ + 60 | -20 ~ + 60 | |
| Ua haujlwm kub (℃) | PE | -55 ~ + 85 | -55 ~ + 85 | -55 ~ + 85 | -55 ~ + 85 |
| LSZH | -30 ~ + 80 | -30 ~ + 80 | -30 ~ + 80 | -30 ~ + 80 | |
| Attenuation(dB/ 100m) & Kev sib txuas Poob(2m, 50% / 95%) @ 20 ℃ | ||||
| Ntau zaus, MHz | dB dB | dB dB | dB dB | dB dB |
| 75 | / / | 1.1 64/75 ib | 0.7 62/73 ib | 0.6 62/73 ib |
| 100 | / / | 1.2 60/70 ib | 0.8 58/68 | 0.7 58/68 ib |
| 150 | / / | 1.5 66/78 ib | 1.0 64/74 ib | 0.9 64/74 ib |
| 350 | / / | 2.4 76/88 ib | 1.6 76/88 ib | 1.3 76/90 ib |
| 450 | / / | 2.8 82/89 ib | 1.9 80/90 ib | 1.5 78/88 ib |
| 800 | 7.2 69/73 ib | 3.8 71/74 ib | 2.6 71/74 ib | 2.1 70/73 ib |
| 900 | 7.7 68/72 ib | 4.1 69/72 ib | 2.8 69/72 ib | 2.3 69/72 ib |
| 960 ua | 8.3 68/71 ib | 4.3 69/71 ib | 2.9 68/71 ib | 2.4 68/71 ib |
| 1800 | 11.5 65/68 ib | 6.5 64/68 | 4.5 64/68 | 3.6 64/68 |
| Xyoo 1900 | 12.3 66/68 ib | 6.9 64/68 ib | 4.7 64/68 ib | 3.9 63/68 ib |
| 2000 | 12.8 67/70 ib | 7.2 63/67 ib | 5.0 63/67 | 4.1 63/67 ib |
| 2100 | / / | 7.5 63/68 ib | 5.2 63/68 | 4.3 63/68 |
| 2400 | 15.5 63/66 ib | 8.5 62/66 ib | 6.2 62/66 | 5.0 62/66 |
| 2600 | 16.1 64/67 ib | 8.9 61/65 ib | 7.0 61/65 | 5.6 61/65 |
| 26 20 | 17.2 65/68 ib | 9.4 62/66 ib | 7.2 61/65 ib | 5.8 61/65 |
| 2700 ib | 18.065/69 Nws | 10.5 62/66 ib | 7.6 62/66 ib | 6.3 60/66 |
1/2 "C 7/8"C Hoobkas 50 ohm Leaky Feeder Coaxial Cable.pdf
