SA1300C Kiʻekiʻe Loaʻa waho CATV Bi-directional Trunk Amplifier
Helu kumu hoʻohālike: SA1300C
Brand:Softel
MOQ:1
E hoʻohana i ka modula hoʻonui hoʻonui haʻahaʻa haʻahaʻa i lawe ʻia mai a i ʻole ʻo GaAs push-pull module
E hana mau ma lalo o ke kūlana kaiapuni maikaʻi ʻole o waho
kānana duplex plug-in, plug-in paʻa (a i ʻole hiki ke hoʻololi) equalizer a me attenuator
01
Hōʻike huahana
1. Hōʻuluʻulu Huahana
SA1300CʻO ka series outdoor bi-directional trunk amplifier ka mea hoʻonui kiʻekiʻe loaʻa hou. ʻO ka hoʻolālā kaapuni oʻo a maikaʻi loa, ka ʻepekema a me ke kaʻina kūloko kūpono a me nā mea waiwai kiʻekiʻe, e hōʻoia i ka loaʻa paʻa a me ka haʻahaʻa haʻahaʻa. ʻO ia ke koho maikaʻi loa no ke kūkulu ʻana i ka pūnaewele hoʻouna bi-directional CATV nui a waena paha.
2. Nā ʻano hana
- ʻO ke ala i mua o ka pae mua e hoʻohana i ka helu helu kiʻekiʻe hou loa i lawe ʻia mai ka haʻahaʻa haʻahaʻa push-pull amplifier module a i ʻole GaAs push-pull module, hoʻokomo ka pae hoʻopuka i ka mana hou loa i lawe ʻia mai ka mana pāluaymodule amplifier a i ole module amplifier GaAs. Maikaʻi ka papa kuhikuhi nonlinear a ʻoi aku ka paʻa o ka pae puka. Hoʻohana ke ala hoʻihoʻi i ka mea hōʻike kiʻekiʻe kiʻekiʻe i lawe ʻia mai i hoʻihoʻi ʻia i hoʻolaʻa ʻia i ka module amplifier. He haʻahaʻa ka distortion a ʻoi aku ka kiʻekiʻe o ka hōʻailona no ka leo.
- ʻOi aku ka maʻalahi o ka debug ma muli o ka kānana duplex plug-in, plug-in paʻa (a i ʻole adjustable) equalizer a me attenuator, a me nā awa ʻepekema a kūpono hoʻi ma ka laina.
- Hiki i nā mea hana ke hana mau i ka wā lōʻihi ma lalo o ke kūlana kaiapuni maikaʻi ʻole. Ma muli o ka hale wai wai alumini, hilinaʻi kiʻekiʻe e hoʻololi i ka mana a me ka ʻōnaehana pale uila.
- Hoʻohana ka pūpū i ka hoʻolālā modular i hoʻokomo ʻia; He mea maʻalahi ka mālama ʻana i nā mea hana, ka hoʻololi ʻana, a me ka debugging.
3. Ke alakaʻi kauoha
E ʻoluʻolu e hōʻoia: ka hoʻokaʻawale ʻana i ka uplink a me ka downlink i ka alapine o nā ala bi-directional.
4. Nā Manaʻo Kūikawā:
- Ma mua o ka hoʻohana ʻana i ka huahana pono e hilinaʻi ʻia ka grounding!
- ʻO 10A ka nui o ka mana overcurrent o ka huahana.
| 'ikamu | Unite | Nā ʻāpana ʻenehana | ||||||
| Alanui Imua | ||||||||
| Laulā pinepine | MHz | 47/54/85-862/1003 | ||||||
| Loaʻa helu ʻia | dB | 30 | 34 | 36 | 38 | 40 | ||
| Loaʻa piha liʻiliʻi | dB | ≥30 | ≥34 | ≥36 | ≥38 | ≥40 | ||
| Kaila hookomo | dBμV | 72 | ||||||
| Kiekie puka i koho ʻia | dBμV | 108 | ||||||
| Palahalaha ma ka bana | dB | ±0.75 | ||||||
| Kiʻi walaʻau | dB | ≤10 | ||||||
| Hoʻihoʻi poho | dB | ≥16 | ||||||
| Hoʻohaʻahaʻa | dB | 1-18 (Hoʻokomo paʻa, 1dB heʻe) | E like me nā koi o ka mea hoʻohana | |||||
| Kaulike | dB | 1-15 (Hoʻokomo paʻa, 1dB heʻe) | ||||||
| C/CTB | dB | 65 | Kūlana hoʻāʻo: 79 kaha kaha hōʻailona, pae puka: 85MHz/550MHz/860MHz.99dBuV/105dBuV/108 dBuV | |||||
| C/CSO | dB | 63 | ||||||
| Hoʻopaneʻe hui | ns | ≤10 (112.25 MHz/116.68 MHz) | ||||||
| AC hum modulation | % | < 2% | ||||||
| Loaʻa ka paʻa | dB | -1.0 ~ +1.0 | ||||||
| Alanui Hoʻi | ||||||||
| Laulā pinepine | MHz | 5 ~ 30/42/65 | ||||||
| Loaʻa helu ʻia | dB | ≥20 | ||||||
| Loaʻa piha liʻiliʻi | dB | ≥22 | ||||||
| pae puka puka kiʻekiʻe | dBμV | ≥ 110 | ||||||
| Palahalaha ma ka bana | dB | ±0.75 | ||||||
| Kiʻi walaʻau | dB | ≤ 12 | ||||||
| Hoʻihoʻi poho | dB | ≥ 16 | ||||||
| Ka mea lawe i ka lākiō inter-modulation kauoha lua | dB | ≥ 52 | Kūlana hoʻāʻo: pae puka 110dBuV, nā helu hoʻāʻo: F1=10MHz,f2=60MHz,f3=f2-f1=50MHz | |||||
| Hoʻopaneʻe hui | ns | ≤ 20 (57MHz/59MHz) | ||||||
| AC hum modulation | % | < 2% | ||||||
| Hana Nui | ||||||||
| ʻAno impedance | Ω | 75 | ||||||
| awa hoao | dB | -20±1 | ||||||
| Volta hoʻolako mana | V | A：AC (135 ~ 250) V;B：AC（45 ~ 90) V | ||||||
| Hoʻopaʻa i ka uila (10/700μs) | kV | > 5 | ||||||
| Hoʻohana mana | W | 29 | ||||||
| Anana | mm | 295 (L) × 210 (W) × 150 (H) | ||||||
| SA1300C Hoʻolālā Hoʻolālā | |||||
| 1 | Hoʻokomo i ka ATT paʻa i mua 1 | 2 | Hoʻokomo i ka EQ paʻa i mua 1 | 3 | Hōʻike mana |
| 4 | ʻO ka mea hoʻokomo EQ paʻa i mua 2 | 5 | ʻO ka mea hoʻokomo ATT paʻa i mua 2 | 6 | Hoʻokomo i ka EQ paʻa i mua 3 |
| 7 | ʻO ka mea hoʻokomo ATT paʻa i mua 3 | 8 | Fuse kaʻa 1 | 9 | Huakaʻi i mua 1 awa hoʻāʻo (-20dB) |
| 10 | RF puka puka 1 | 11 | awa hoao hookomo hope 1 (-20dB) | 12 | RF puka puka 2 |
| 13 | Huakaʻi i mua 2 awa hoʻāʻo (-20dB) | 14 | Fuse kaʻa 3 | 15 | awa hānai mana AC60V |
| 16 | awa mana | 17 | awa hookomo RF | 18 | awa hoao hookomo mua (-20dB) |
| 19 | awa hōʻike hoʻopuka hope (-20dB) | 20 | Mea hoʻokomo EQ paʻa hope 1 | 21 | Mea hoʻokomo ATT paʻa hope 3 |
| 22 | kānana ala haʻahaʻa | 23 | Mea hoʻokomo ATT paʻa hope 1 | 24 | Mea hoʻokomo ATT paʻa hope 2 |
| 25 | awa hoao hookomo hope 2 (-20dB) | 26 | Fuse kaʻa 2 |
| |
SA1300C Loaʻa Kiʻekiʻe ma waho CATV Bi-directional Trunk Amplifier Datasheet.pdf
Huahana
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