1/2 "c 7/8" c fabrika 50 ohm oqish koaxer kabeli
Model raqami:1/2 "7/8", 1-1 / 4 ", 1-5 / 8"
Brend:Yumshoq
MOQ:15 km
Kam urinish, past vswr
Yaxshi korroziya qarshiligi
Signalni uzatish va antenna funktsiyasi
01
Mahsulot tavsifi
1 Kirish
Oqishli kabusli kabelda signal uzatish va antenna funktsiyalari mavjud. Tashqi konvertorning ochilishini boshqarish orqali boshqariladigan elektromagnit to'lqinlar bir tekislashishi mumkin va elektromagnit maydonning ko'zi bilan aloqa qilishning ko'zini qoplash va tekis mobil aloqaning maqsadlarini qoplash.
2. Qadoqlash tafsilotlari
- Binolar, tunnellar va metrolardagi mobil aloqa (GSM, PCN / PCN / DEK ...)
- O'rin binolarida, masalan to'xtash joylari, podvallar va minalar kabi aloqa
- FM diapazonining (88-108mhz) transporti, avtomagistralning tunnellaridagi ma'lumotlar
- avtomagistralning tunnellarida simsiz signal signallarini yo'naltirish
- avtomagistralning tunnellarida mobil telefon signallarini uzatish
- Sigro yo'llarida yoki metro tunnellarida signal uzatish
| Oqishli kabel | |||||
| Qurilish parsesi fi kation (mm) | 1/2 "c | 7/8 "c | 1-1 / 4 "c | 1-5 / 8 "c | |
| ① Ichki dirijyor | 1/2 "C: mis klas alyuminiy 7/8" C: Silpy mis trubasi1-1 / 4 "C, 1-5 / 8" c: velikan gofrirovka qilingan mis trubasi | 4.80 ± 0.05 | 9.30 ± 0.20 | 13.00 ± 0,20 | 17.80 ± 0.30 |
| Dielektrik | Ko'pik pe | 12.30 ± 0,20 | 22.80 ± 0,30 | 32.50 ± 0.30 | 42.80 ± 0.30 |
| ③ Tashqi dir | Mis folga bir-biriga zid | 13.00 ± 0,40 | 23.50 ± 0.50 | 33.20 ± 0.50 | 43.80 ± 0.50 |
| | Pe yoki lsazh | 15.50 ± 0.40 | 27.00 ± 0.50 | 37.20 ± 0.50 | 47.60 ± 0.50 |
| Elektr XarakterTISS Va mexanik va atrof-muhit Xususiyatlar | |||||
| Xarakterli chaqiriq (Ō) | 50 ± 2 | 50 ± 2 | 50 ± 2 | 50 ± 2 | |
| Targ'ibot tezligi (%) | 88 | 89 | 89 | 89 | |
| Kuchxona (PF / m) | 76.0 | 75.0 | 75.0 | 75.0 | |
| Izolyatsiya qarshilik, min (mŌ km) | 10000 | 10000 | 10000 | 10000 | |
| Qashar Spark test kuchlanish [kV (AC)] | 8 | 8 | 10 | 10 | |
| Izolyatsiya kuchlanishi [kv (DC),1min)]]]] | 6 | 10 | 10 | 15 | |
| Operatsion chastota (MHZ) | 5-2700 | 5-2700 | 5-2700 | 5-2700 | |
| Optimal operatsiya chastotasi (MHZ) | 700-2700 | 700-2700 | 700-2700 | 700-2700 | |
| Taqiqlangan operatsiya chastotasi (MHZ) | 1085-1150 | 1085-1150 | 1085-1150 | 1085-1150 | |
| 2170-2300 | 2170-2300 | 2170-2300 | 2170-2300 | ||
| Vswr max | 75-150 MGts | 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 | |
| Yagona egilish radiusi (mm) | 75 | 150 | 200 ta | 400 | |
| Takroriy bükme radiusi (mm) | 150 | 250 | 400 | 500 | |
| Bümükme maskasi (n • m) | 13,5 | 14.9 | 15,5 | 16,0 | |
| Keskinlik kuchi (n) | 1000 | 1490 yilda | 1550 | 3300 | |
| Tavsiya etilgan masofa (m) | 0,8-1 | 0,8-1 | 0,8-1 | 0,8-1 | |
| Devor min uchun masofa (mm) | 50 | 50 | 50 | 50 | |
| O'rnatish harorati (℃) | PE | -40 ~ 60 | -40 ~ 60 | -40 ~ 60 | -40 ~ 60 |
| Lszh | -20 ~ 60 | -20 ~ 60 | -20 ~ 60 | -20 ~ 60 | |
| Harorat harorati (℃) | PE | -55 ~ 85 | -55 ~ 85 | -55 ~ 85 | -55 ~ 85 |
| Lszh | -30 ~ + 80 | -30 ~ + 80 | -30 ~ + 80 | -30 ~ + 80 | |
| Ziqna(dB/ 100m)) & O'rash Yo'qotish(2m, 50% / 95%) @ 20 ℃ | ||||
| Chastota, 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 yil | 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 fabrika 50 Ohm oqimi kabaxial cable.pdf
