1/2″C 7/8″C Kiwanda cha Kulisha Kinachovuja cha ohm 50
Nambari ya Mfano:1/2″, 7/8″, 1-1/4″, 1-5/8″
Chapa:Laini
MOQ:15KM
Upungufu mdogo, VSWR ya chini
Upinzani mzuri wa kutu
Usambazaji wa ishara na kazi ya antena
01
Maelezo ya Bidhaa
1 Utangulizi
Kebo ya koaxial inayovuja ina kazi za upitishaji wa mawimbi na antena. Kwa kudhibiti uwazi wa kondakta wa nje, nishati ya mawimbi ya sumakuumeme inayodhibitiwa inaweza kutolewa na kupokelewa kwa usawa kando ya mstari, kufunika eneo lisiloonekana la uwanja wa sumakuumeme, na kufikia madhumuni ya mawasiliano laini ya simu.
2. Maelezo ya Ufungashaji
- Mawasiliano ya simu katika majengo, handaki na treni za chini ya ardhi (GSM, PCN/ PCS, DECT …)
- Mawasiliano katika majengo ya chini ya ardhi, kama vile maegesho ya magari, vyumba vya chini ya ardhi na migodi
- Uwasilishaji wa taarifa za bendi ya FM (88-108MHz) katika handaki za barabara kuu
- Usambazaji wa mawimbi ya kengele yasiyotumia waya katika handaki za barabara kuu
- Uwasilishaji wa mawimbi ya simu za mkononi katika handaki za barabara kuu
- Uwasilishaji wa ishara katika njia za chini ya ardhi au handaki za chini ya ardhi
| Kebo ya Koaxial Inayovuja | |||||
| Vipimo vya Ujenzi (mm) | 1/2″C | 7/8″C | 1-1/4″C | 1-5/8″C | |
| ① Kondakta wa Ndani | 1/2″C: Kifuniko cha Shaba Alumini 7/8″C: Mrija Laini wa Shaba1-1/4″C、1-5/8″C: Mrija wa Shaba wa Bati ya Helical | 4.80±0.05 | 9.30±0.20 | 13.00±0.20 | 17.80±0.30 |
| ② Dielektriki | PE ya Povu | 12.30±0.20 | 22.80±0.30 | 32.50±0.30 | 42.80±0.30 |
| ③ Kondakta wa Nje | Foili ya Shaba Inayoingiliana | 13.00±0.40 | 23.50±0.50 | 33.20±0.50 | 43.80±0.50 |
| ④ Jaketi | PE au LSZH | 15.50±0.40 | 27.00±0.50 | 37.20±0.50 | 47.60±0.50 |
| Umeme Tabiatics & Mitambo na Mazingira Sifa | |||||
| Kizuizi cha Tabia (Ω) | 50±2 | 50±2 | 50±2 | 50±2 | |
| Kasi ya Uenezaji (%) | 88 | 89 | 89 | 89 | |
| Uwezo (pF/m2) | 76.0 | 75.0 | 75.0 | 75.0 | |
| Upinzani wa Insulation, chini (MΩ • km) | 10000 | 10000 | 10000 | 10000 | |
| Jaketi ya Jaribio la Cheche ya Jaketi [KV(AC)] | 8 | 8 | 10 | 10 | |
| Volti ya Insulation [KV(DC)，Dakika 1)] | 6 | 10 | 10 | 15 | |
| Masafa ya Uendeshaji (MHz) | 5-2700 | 5-2700 | 5-2700 | 5-2700 | |
| Masafa Bora ya Uendeshaji (MHz) | 700-2700 | 700-2700 | 700-2700 | 700-2700 | |
| Masafa ya Uendeshaji Yaliyokatazwa (MHz) | 1085-1150 | 1085-1150 | 1085-1150 | 1085-1150 | |
| 2170-2300 | 2170-2300 | 2170-2300 | 2170-2300 | ||
| Kiwango cha Juu cha VSWR | 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 | |
| Kipenyo cha Kupinda Kimoja (mm) | 75 | 150 | 200 | 400 | |
| Kipenyo cha Kupinda Kinachorudiwa(mm) | 150 | 250 | 400 | 500 | |
| Torque ya Kupinda(N•M) | 13.5 | 14.9 | 15.5 | 16.0 | |
| Nguvu ya Kunyumbulika (N) | 1000 | 1490 | 1550 | 3300 | |
| Umbali Usiobadilika Unaopendekezwa(m) | 0.8-1 | 0.8-1 | 0.8-1 | 0.8-1 | |
| Umbali hadi Ukuta wa chini (mm) | 50 | 50 | 50 | 50 | |
| Joto la Ufungaji (℃) | PE | -40~+60 | -40~+60 | -40~+60 | -40~+60 |
| LSZH | -20~+60 | -20~+60 | -20~+60 | -20~+60 | |
| Joto la Uendeshaji (℃) | PE | -55~+85 | -55~+85 | -55~+85 | -55~+85 |
| LSZH | -30~+80 | -30~+80 | -30~+80 | -30~+80 | |
| Upunguzaji(dB/100m) & Kuunganisha Kupoteza(2m,50%/95%) @ 20°C | ||||
| Masafa, 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 Kiwanda cha 50 ohm Kifaa cha Kulisha Kinachovuja Kebo ya Koaxial.pdf
