Rg58 aloqa SMA / BNC ulanish koaksial kabelini taklif qiladi.
Qurilish |
|
|
Ichki o'tkazgich | Qalaylangan mis | 19 x 0,18 mm |
Dielektrik | Past zichlikdagi PE | PH2,95 ± 0,10 mm |
Tashqi o'tkazgich (qalqon) | Qalaylangan mis | 112 x 0,13 mm |
Qalqon qoplamasi |
| 95% |
G'ilof | PVX yoki LSZH yoki pe | PH4,95 ± 0,10 mm |
Elektr va mexanik xususiyatlar |
|
Empedans | 53±3 Ohm |
Nominal sig'im | 100pF/m |
Tarqalish tezligi | 66% |
Izolyatsiyaga qarshilik | >2000 Mohm.Km |
Ichki Supero'tkazuvchilar qarshilik | 37,5 Ohm/Km |
Tashqi Supero'tkazuvchilar qarshiligi | 16,5 Ohm/Km |
Sinov/ishlash kuchlanishi (Maks) | 5KV/2,5KV |
Ishlash harorati oralig'i | -30 daraja ~ +70 daraja |
Skrining samaradorligi (100-900MHz) | >55dB |
Zaiflash |
|
| |||
Chastota (MGts) | Zaiflash (Maks.dB/100m) | Zaiflash (Maks.dB/100ft) | |||
50 | 10.80 | 3.29 | |||
100 | 16.02 | 4.88 | |||
200 | 24.06 | 7.32 | |||
400 | 37.70 | 11.49 | |||
500 | 41.30 | 12.59 | |||
600 | 49.70 | 15.15 | |||
860 | 64.20 | 19.57 | |||
1000 | 70.04 | 21.34 | |||
Ishlash | ||
MGts chastotasi | dB/100 fut (maks.) | dB/100 metr (MAX.) |
5 MGts | 0,58 dB | 2,65 dB |
55 MGts | 1,60 dB | 5,25 dB |
83 MGts | 1,95 dB | 6,40 dB |
187 MGts | 2,85 dB | 9,35 dB |
211 MGts | 3,05 dB | 10,00 dB |
250 MGts | 3,30 dB | 10,82 dB |
300 MGts | 3,55 dB | 11,64 dB |
350 MGts | 3,85 dB | 12,63 dB |
400 MGts | 4,15 dB | 13,61 dB |
450 MGts | 4,40 dB | 14,43 dB |
500 MGts | 4,66 dB | 15,29 dB |
550 MGts | 4,90 dB | 16,08 dB |
600 MGts | 5,10 dB | 16,73 dB |
750 MGts | 5,65 dB | 18,54 dB |
865 MGts | 6,10 dB | 20,01 dB |
1000 MGts | 6,55 dB | 21,49 dB |
Yo'qotishlarni qaytarish |
|
30-300 MGts | >27dB |
300-600 MGts | >23dB |
600-900 MGts | >22dB |
Issiq teglar: RG58 koaksiyal kabel, Xitoy, ishlab chiqaruvchilar, etkazib beruvchilar, zavod, moslashtirilgan, ommaviy
