50 Ohm oqimi kabel
50 Ohm oqimi kabel
Oqishli kabusli kabelda signal uzatish va antenna funktsiyalari mavjud. Tashqi konvertorning ochilishini nazorat qilish orqali boshqariladigan elektromagnit to'lqinlar bir tekislashishi mumkin va elektromagnit maydonning ko'r qismini qoplaydigan chiziq bo'ylab yotadi va
Silliq uyali aloqa maqsadida erishish.
Eng yaxshi sotiladigan 50ohil simi quyidagi modellarga ega: 1\/2 "C, 7\/8" c, {1-5} 1-5 1-5 {{}}} 1\/2 "H, 7\/8" H, 1-1}} \/ 4 "H.
50 Ohm oqimining qo'llanilishi:
1. Binolar, tunnellar va metrolardagi mobil aloqa (GSM, PCN \/ PCN \/ DATK ...)
2. O'rta binolarda, masalan to'xtash joylari, podvallar va minalar kabi aloqa
3
4. Avtoulovli tunnellarda simsiz signal signallarini yo'naltirish
5. Registralning tunnellarida mobil telefon signallarini yuborish
6. Sigir yoki sko'l tunniklaridagi signallarni uzatish
Mahsulotlar unvoni
|
Qurilish Spektifikation(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 trubasi 1-1}} \/ 4 "c, {1-5 {} {} {{8" c: Halican 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 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 |
|
|
Yagona egilish radiusi (mm) |
75 |
150 |
200 |
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 |
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 (daraja) |
Pe |
-40~+60 |
-40~+60 |
-40~+60 |
-40~+60 |
|
Lszh |
-20~+60 |
-20~+60 |
-20~+60 |
-20~+60 |
|
|
Harorat harorati (daraja) |
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 daraja |
||||
|
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 |
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 |
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