Jagora-mw | Gabatarwa zuwa babban riba Ƙaramar Ƙarfin Amo |
Ƙarfin ƙaramar ƙaramar ƙarar ƙara (LNA) mai aiki a cikin kewayon mitar 0.01 zuwa 1GHz muhimmin abu ne a cikin tsarin sadarwar zamani da aikace-aikacen sarrafa sigina. An ƙera wannan na'urar don haɓaka sigina masu rauni yayin gabatar da ƙaramar ƙaramar ƙara, yana tabbatar da ingantaccen sigina don ƙarin sarrafawa ko bincike.
LNA galibi yana fasalta kayan aikin semiconductor na ci gaba da dabarun ƙirar da'ira don cimma kyawawan halayen aikin sa. Ribarsa, wacce za ta iya zama mai mahimmanci, tana ba ta damar haɓaka sigina yadda ya kamata ba tare da murɗawa mai mahimmanci ba, yana mai da shi manufa don amfani da shi a wuraren da ƙarfin sigina ke da iyaka, kamar a cikin sadarwar tauraron dan adam ko watsa mara waya ta nesa mai nisa.
Yin aiki a kan mitar mitar 0.01 zuwa 1GHz yana rufe ɗimbin aikace-aikace da suka haɗa da rediyon VHF/UHF, hanyoyin haɗin microwave, da wasu tsarin radar. Faɗin bandwidth na amplifier yana tabbatar da dacewa tare da ma'auni na sadarwa daban-daban da ka'idoji, yana haɓaka iyawar sa a kan dandamali daban-daban da kuma amfani da lokuta.
Bugu da ƙari ga babban riba da ƙananan amo, wasu mahimman bayanai na waɗannan amplifiers sun haɗa da shigar da shigarwa da fitarwa mai dacewa, layi, da kwanciyar hankali akan bambancin zafin jiki. Waɗannan halayen gaba ɗaya suna ba da gudummawa ga amincinsu da ingancinsu wajen kiyaye amincin sigina ƙarƙashin yanayi daban-daban.
Gabaɗaya, ƙaramar ƙaramar ƙaramar ƙararrawa mai girma a cikin kewayon mitar 0.01-1GHz yana da mahimmanci don haɓaka hankali da aikin sadarwa da tsarin ganowa, yana ba da damar liyafar sigina da ingantaccen abin dogaro.
Jagora-mw | ƙayyadaddun bayanai |
A'a. | Siga | Mafi ƙarancin | Na al'ada | Matsakaicin | Raka'a |
1 | Kewayon mita | 0.01 | - | 1 | GHz |
2 | Riba | 42 | 44 | dB | |
4 | Samun Lalata |
| ± 2.0 | db | |
5 | Hoton surutu | - | 1.5 | dB | |
6 | Ƙarfin Fitar da P1dB | 20 |
| dBM | |
7 | Ƙarfin Fitar da Psat | 21 |
| dBM | |
8 | VSWR | 1.5 | 2.0 | - | |
9 | Samar da Wutar Lantarki | +12 | V | ||
10 | DC Yanzu | 250 | mA | ||
11 | Input Max Power | -5 | dBm | ||
12 | Mai haɗawa | SMA-F | |||
13 | Batsa | -60 | dBc | ||
14 | Impedance | 50 | Ω | ||
15 | Yanayin Aiki | -30 ℃ ~ +50 ℃ | |||
16 | Nauyi | 100G | |||
15 | Ƙarshen da aka fi so | rawaya |
Bayani:
Jagora-mw | Ƙayyadaddun Muhalli |
Yanayin Aiki | -30ºC ~ +50ºC |
Ajiya Zazzabi | -50ºC~+85ºC |
Jijjiga | 25gRMS (digiri 15 2KHz) jimiri, awa 1 a kowane axis |
Danshi | 100% RH a 35ºc, 95% RH a 40ºc |
Girgiza kai | 20G don 11msec rabin sine kalaman, 3 axis duka kwatance |
Jagora-mw | Ƙayyadaddun Makanikai |
Gidaje | Aluminum |
Mai haɗawa | Zinariya plated Brass |
Tuntuɓar mace: | zinariya plated beryllium tagulla |
Rohs | m |
Nauyi | 0.1kg |
Zane Fita:
Duk Dimensions a mm
Haƙuri na Ƙa'idar ± 0.5(0.02)
Hakurin Hakuri ±0.2(0.008)
Duk Masu Haɗi: SMA-Mace
Jagora-mw | Gwaji Data |