SA1300C High Fumana Outdoor CATV Bi-directional Trunk Amplifier
Nomoro ea Mohlala: SA1300C
Lebitso:Bonolo
MOQ:1
Amohela mojule o tsoang kantle o tsoang kantle ho naha oa push-pull amplifier kapa oa GaAs push-pull module
Sebetsa ka mokhoa o tsitsitseng tlas'a boemo bo bobe ba kantle ba tikoloho
Filter ea plug-in duplex, plug-in e tsitsitseng (kapa e ka feto-fetohang) e leka-lekaneng le attenuator
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Tlhaloso ea Sehlahisoa
1. Kakaretso ea Sehlahisoa
SA1300Cseries outdoor bi-directional trunk amplifier ke amplifier e ncha e tsoetseng pele ea phaello e phahameng. Moralo oa potoloho o holileng le o ntlafalitsoeng, ts'ebetso ea ka hare ea mahlale le e utloahalang le lisebelisoa tsa boleng bo holimo, li netefatsa phaello e tsitsitseng le ho khopama ho tlase. Ke khetho e ntle ka ho fetisisa ea ho aha marang-rang a maholo kapa a mahareng a CATV bi-directional transmission network.
2. Litšobotsi tsa Ts'ebetso
- Mokhahlelo o tlang pele o nka karolo e ncha ka ho fetesisa e tsoang kantle ho naha e tlase ea push-pull amplifier module kapa GaAs push-pull module, sethala sa tlhahiso se nka matla a macha a tsoang kantle ho naha a habeli.yMojule oa amplifier kapa mochini oa amplifier oa GaAs. Lenane la nonlinear le lokile mme boemo ba tlhahiso bo tsitsitse haholoanyane. Mokhoa oa ho khutla o amohela mojule oa amplifier o mocha ka ho fetesisa o phahameng ka ho fetesisa o tsoang kantle ho naha. Ho khopama ho tlase mme karolelano ea lets'oao ho lerata e phahame.
- Ho bonolo haholo ho lokisa bothata ka lebaka la sefahla sa plug-in duplex, plug-in fixed (kapa e ka feto-fetohang) le attenuator, le likou tsa mahlale le tse fumanehang marang-rang.
- Thepa e ka sebetsa nako e telele e tsoela pele ka mokhoa o tsitsitseng tlas'a maemo a mabe a kantle a tikoloho. Ka lebaka la matlo a aluminium a sa keneleng metsi, phepelo ea motlakase e ts'epahalang e phahameng le sistimi e tiileng ea ts'ireletso ea lehalima.
- Khetla e amohela moralo o kentsoeng oa modular; ho lokisa thepa, ho nchafatsa, le ho lokisa liphoso ho bonolo.
3. Tataiso ea ho Odara
Ka kopo netefatsa: uplink le downlink ho arola makhetlo a litsela tse peli-directional.
4. Malebela a Khethehileng:
- Pele o sebelisa sehlahisoa e tlameha ho ba motheo o tšepahalang!
- Bokhoni bo phahameng ba ho feta ba sehlahisoa ke 10A.
| Ntho | Yuniti | Tekheniki Parameters | ||||||
| Tsela e Tsoelang Pele | ||||||||
| Sebaka sa maqhubu | MHz | 47/54/85-862/1003 | ||||||
| Phano e lekantsoeng | dB | 30 | 34 | 36 | 38 | 40 | ||
| Bonyane phaello e felletseng | dB | ≥30 | ≥34 | ≥36 | ≥38 | ≥40 | ||
| Lintlha tse kentsoeng | dBμV | 72 | ||||||
| Boemo ba tlhahiso e lekantsoeng | dBμV | 108 | ||||||
| Bophahamo ka sehlopha | dB | ± 0.75 | ||||||
| Sebopeho sa lerata | dB | ≤10 | ||||||
| Khutlisetsa tahlehelo | dB | ≥16 | ||||||
| Khatholoho | dB | 1-18 (Kenyelletso e tsitsitseng, 1dB hata) | Ho latela litlhoko tsa basebelisi | |||||
| Tekatekano | dB | 1-15 (Kenyelletso e tsitsitseng, 1dB hata) | ||||||
| C/CTB | dB | 65 | Boemo ba teko: Letšoao la liteishene tse 79, boemo ba tlhahiso: 85MHz/550MHz/860MHz.99dBuV/105dBuV/108 dBuV | |||||
| C/CSO | dB | 63 | ||||||
| Ho lieha ha sehlopha | ns | ≤10 (112.25 MHz/116.68 MHz) | ||||||
| AC hum modulation | % | <2% | ||||||
| Fumana botsitso | dB | -1.0 ~ +1.0 | ||||||
| Khutla Tsela | ||||||||
| Sebaka sa maqhubu | MHz | 5 ~ 30/42/65 | ||||||
| Phano e lekantsoeng | dB | ≥20 | ||||||
| Bonyane phaello e felletseng | dB | ≥22 | ||||||
| Boemo bo phahameng ba tlhahiso | dBμV | ≥ 110 | ||||||
| Bophahamo ka sehlopha | dB | ± 0.75 | ||||||
| Sebopeho sa lerata | dB | ≤ 12 | ||||||
| Khutlisetsa tahlehelo | dB | ≥16 | ||||||
| Karolelano ea li-modulation tsa tatellano ea bobeli | dB | ≥ 52 | Boemo ba Teko: Boemo ba tlhahiso 110dBuV, lintlha tsa teko: F1=10MHz,f2=60MHz,f3=f2-f1=50MHz | |||||
| Ho lieha ha sehlopha | ns | ≤ 20 (57MHz/59MHz) | ||||||
| AC hum modulation | % | <2% | ||||||
| Kakaretso ya Tshebetso | ||||||||
| Impedans ea sebopeho | Ω | 75 | ||||||
| Boema-kepe ba teko | dB | -20±1 | ||||||
| Matla a phepelo ea motlakase | V | A:AC (135 ~ 250) V;B:AC (45 ~ 90) V | ||||||
| Matla a ho mamella motlakase (10/700μs) | kV | > 5 | ||||||
| Tšebeliso ea matla | W | 29 | ||||||
| Boemo | mm | 295 (L) × 210 (W) × 150 (H) | ||||||
| Setšoantšo sa SA1300C | |||||
| 1 | Fetisetsa pele ATT e kentsoeng 1 | 2 | Fetisetsa pele EQ e kentsoeng 1 | 3 | Letšoao la matla |
| 4 | Fetisetsa pele EQ e kentsoeng 2 | 5 | Fetisetsa pele ho kenya ATT e tsitsitseng 2 | 6 | Fetisetsa pele EQ e kentsoeng 3 |
| 7 | Fetisetsa pele ho kenya ATT e tsitsitseng 3 | 8 | Auto fuse 1 | 9 | Fetisetsa pele kou ea teko ea 1 (-20dB) |
| 10 | Boema-kepe ba RF 1 | 11 | Boema-kepe ba teko ea morao-rao ea 1 (-20dB) | 12 | Boema-kepe ba RF2 |
| 13 | Forward output 2 test port (-20dB) | 14 | Auto fuse 3 | 15 | Boema-kepe ba phepelo ea matla a AC60V |
| 16 | Boema-kepe ba matla | 17 | Boema-kepe ba RF | 18 | Boema-kepe ba teko ea ho fetisa (-20dB) |
| 19 | Boema-kepe ba tlhahlobo ea morao-rao (-20dB) | 20 | EQ e kentsoeng ka morao e kentsoeng 1 | 21 | Mohatla o kentsoeng ka morao oa ATT 3 |
| 22 | Sesefa se tlase | 23 | Mohatla o kentsoeng ka morao oa ATT 1 | 24 | Mohatla o kentsoeng ka morao oa ATT 2 |
| 25 | Boema-kepe ba teko ea morao-rao ea 2 (-20dB) | 26 | Auto fuse 2 |
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