1 Bubuka
Kabel koaksial anu bocor gaduh fungsi transmisi sinyal sareng anteneu. Ku cara ngontrol bubuka konduktor luar, énergi gelombang éléktromagnétik anu dikontrol tiasa diradiasi sareng ditampi sacara seragam sapanjang jalur, nutupan daérah buta tina médan éléktromagnétik, sareng ngahontal tujuan komunikasi sélulér anu lancar.
2. Rincian Bungkusan
- Komunikasi sélulér di gedong, torowongan, sareng subway (GSM, PCN/PCS, DECT…)
- Komunikasi dina wangunan handapeun taneuh, sapertos tempat parkir, ruang handap taneuh sareng tambang
- Pangiriman informasi pita FM (88-108MHz) dina torowongan jalan raya
- Ngaliwatkeun sinyal alarm nirkabel dina torowongan jalan raya
- Pangiriman sinyal telepon sélulér dina torowongan jalan raya
- Pangiriman sinyal di subway atanapi torowongan subway
| Kabel Koaksial Bocor | |||||
| Spésifikasi Konstruksi (mm) | 1/2″C | 7/8″C | 1-1/4″C | 1-5/8″C | |
| ① Konduktor Jero | 1/2″C: Aluminium Berlapis Tambaga 7/8″C: Tabung Tambaga Lemes1-1/4″C、1-5/8″C: Pipa Tambaga Bergelombang Heliks | 4,80±0,05 | 9.30±0.20 | 13.00±0.20 | 17,80±0,30 |
| ② Dielektrik | Busa PE | 12.30±0.20 | 22,80±0,30 | 32.50±0.30 | 42.80±0.30 |
| ③ Konduktor Luar | Foil Tambaga Anu Tumpang Tindih | 13.00±0.40 | 23,50±0,50 | 33.20±0.50 | 43,80±0,50 |
| ④ Jaket | PE atanapi LSZH | 15.50±0.40 | 27.00±0.50 | 37.20±0.50 | 47.60±0.50 |
| Listrik Karakteristiktics & Mékanik sareng Lingkungan Ciri-ciri | |||||
| Impedansi Karakteristik (Ω) | 50±2 | 50±2 | 50±2 | 50±2 | |
| Kagancangan Propagasi (%) | 88 | 89 | 89 | 89 | |
| Kapasitansi (pF/m) | 76.0 | 75.0 | 75.0 | 75.0 | |
| Résistansi Insulasi, min (MΩ•km) | 10000 | 10000 | 10000 | 10000 | |
| Tegangan Uji Percikan Jaket [KV(AC)] | 8 | 8 | 10 | 10 | |
| Tegangan Isolasi [KV(DC,1 menit)] | 6 | 10 | 10 | 15 | |
| Frékuénsi Operasi (MHz) | 5-2700 | 5-2700 | 5-2700 | 5-2700 | |
| Frékuénsi Operasi Optimal (MHz) | 700-2700 | 700-2700 | 700-2700 | 700-2700 | |
| Frékuénsi Operasi anu Dilarang (MHz) | 1085-1150 | 1085-1150 | 1085-1150 | 1085-1150 | |
| 2170-2300 | 2170-2300 | 2170-2300 | 2170-2300 | ||
| VSWR Maks. | 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 | |
| Radius Lentur Tunggal (mm) | 75 | 150 | 200 | 400 | |
| Radius Lentur Anu Diulang (mm) | 150 | 250 | 400 | 500 | |
| Torsi Lentur (N•M) | 13.5 | 14.9 | 15.5 | 16.0 | |
| Kakuatan Tarik (N) | 1000 | 1490 | 1550 | 3300 | |
| Jarak Tetep anu Disarankeun (m) | 0.8-1 | 0.8-1 | 0.8-1 | 0.8-1 | |
| Jarak ka Témbok min (mm) | 50 | 50 | 50 | 50 | |
| Suhu Pamasangan (℃) | PE | -40~+60 | -40~+60 | -40~+60 | -40~+60 |
| LSZH | -20~+60 | -20~+60 | -20~+60 | -20~+60 | |
| Suhu Operasi (℃) | PE | -55~+85 | -55~+85 | -55~+85 | -55~+85 |
| LSZH | -30~+80 | -30~+80 | -30~+80 | -30~+80 | |
| Atenuasi(dB/100m) & Kopling Karugian(2m,50%/95%) @ 20℃ | ||||
| Frékuénsi, 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 |
Kabel Koaksial Feeder Bocor 1/2″C 7/8″C Pabrik 50 ohm.pdf