
| Hoggaamiye-mw | Hordhac ku saabsan Koronto-weyneeyaha Korontada Hoosaysa ee faa'iidada sare leh |
Qalab cod-weyneeye oo buuq yar (LNA) oo ka shaqeeya inta u dhaxaysa 0.01 ilaa 1GHz waa qayb muhiim ah oo ka mid ah nidaamyada isgaarsiinta casriga ah iyo codsiyada habaynta calaamadaha. Qalabkan waxaa loogu talagalay inuu kor u qaado calaamadaha daciifka ah iyadoo la soo bandhigayo buuq dheeraad ah oo yar, taasoo hubinaysa tayada calaamadaha ugu fiican ee habaynta ama falanqaynta dheeraadka ah.
LNA waxay caadi ahaan leedahay agab semiconductor-ka horumarsan iyo farsamooyin naqshadayn wareeg ah si ay u gaarto astaamo waxqabad oo heer sare ah. Faa'iiddeeda, oo noqon karta mid weyn, waxay u oggolaanaysaa inay si wax ku ool ah u ballaariso calaamadaha iyada oo aan lahayn qallooc weyn, taasoo ka dhigaysa mid ku habboon in loo isticmaalo deegaannada xoogga calaamaduhu uu yahay arrin xaddidan, sida isgaarsiinta dayax-gacmeedka ama gudbinta wireless-ka masaafada dheer.
Ka shaqaynta xadka soo noqnoqda ee 0.01 ilaa 1GHz waxay daboolaysaa noocyo badan oo codsiyo ah oo ay ku jiraan raadiyaha VHF/UHF, isku xirka microwave-ka, iyo nidaamyada radar qaarkood. Ballaca ballaaran ee cod-bixiyaha wuxuu hubiyaa iswaafajinta heerarka isgaarsiinta iyo hab-raacyada kala duwan, isagoo kor u qaadaya kala duwanaanshihiisa goobaha kala duwan iyo kiisaska isticmaalka.
Marka laga soo tago faa'iidada sare iyo tirada buuqa yar, qeexitaannada kale ee muhiimka ah ee cod-weyneeyayaashan waxaa ka mid ah isku-dhafka is-dhexgalka iyo wax-soo-saarka, toosanaanta, iyo xasilloonida marka loo eego kala duwanaanshaha heerkulka. Sifooyinkani waxay si wadajir ah uga qayb qaataan isku hallayntooda iyo waxtarkooda ilaalinta hufnaanta calaamadaha xaaladaha kala duwan.
Guud ahaan, cod-weyneeye cod hoose oo faa'iido badan leh oo ku jira inta jeer ee 0.01-1GHz ayaa lagama maarmaan u ah hagaajinta xasaasiyadda iyo waxqabadka nidaamyada isgaarsiinta iyo ogaanshaha, taasoo suurtogalinaysa soo dhawaynta iyo gudbinta calaamadaha oo cad oo la isku halleyn karo.
| Hoggaamiye-mw | qeexitaan |
| Maya. | Halbeegga | Ugu Yar | Caadi ah | Ugu badnaan | Cutubyo |
| 1 | Kala duwanaanshaha soo noqnoqda | 0.01 | - | 1 | GHz |
| 2 | Faa'iido | 42 | 44 | dB | |
| 4 | Hel fidsanaan |
| ±2.0 | db | |
| 5 | Jaantuska Buuqa | - | 1.5 | dB | |
| 6 | Awoodda Soo Saarista P1dB | 20 |
| dBM | |
| 7 | Awoodda Soo Saarista Psat | 21 |
| dBM | |
| 8 | VSWR | 1.5 | 2.0 | - | |
| 9 | Danab Bixinta | +12 | V | ||
| 10 | DC Hadda | 250 | mA | ||
| 11 | Awoodda Ugu Badan ee Gelinta | -5 | dBm | ||
| 12 | Isku xiraha | SMA-F | |||
| 13 | been abuur ah | -60 | dBc | ||
| 14 | Impedance | 50 | Ω | ||
| 15 | Heerkulka Hawlgalka | -30℃~ +50℃ | |||
| 16 | Miisaanka | 100G | |||
| 15 | Dhammaadka la doorbidayo | jaalle | |||
Faallooyin:
| Hoggaamiye-mw | Tilmaamaha Deegaanka |
| Heerkulka Hawlgalka | -30ºC~+50ºC |
| Heerkulka Kaydinta | -50ºC~+85ºC |
| Gariir | 25gRMS (15 darajo 2KHz) adkeysi, 1 saac dhidibkiiba |
| Qoyaanka | 100% RH at 35ºc, 95% RH at 40ºc |
| Shoog | 20G oo loogu talagalay 11msec hirarka badhtamaha sine, 3 dhidib labada jihoba |
| Hoggaamiye-mw | Tilmaamaha Farsamada |
| Guryaha | Aluminium |
| Isku xiraha | Naxaas dahab lagu dahaadhay |
| Xiriirka Dheddigga: | naxaas beryllium ah oo dahab lagu dahaadhay |
| Rohs | waafaqsan |
| Miisaanka | 0.1kg |
Sawir Dulmar ah:
Dhammaan Cabbirrada mm
Dulqaadka Dulucda ± 0.5(0.02)
Dulqaadka Godadka Ku-rakibidda ±0.2(0.008)
Dhammaan Xidhiidhiyayaasha: SMA-Dheddig
| Hoggaamiye-mw | Xogta Tijaabada |