QC-GPS-003 ifitanye isano antenna lna / Akayunguruzo
| Indege | |
| Icyitegererezo | TQC-GPS-003 |
| INKURU | 1575.42mhz ± 3 mhz |
| Vswr | 1.5: 1 |
| Ubugari bwa Band | ± 5 mhz |
| Ubwicanyi | 50 ohm |
| Inyungu | > 3Dbic ishingiye ku ndege 7 × 7cm |
| Wunguke | > -4Dbic kuri -90 ° <0 <+ 90 ° (hejuru ya 75%) |
| Polarisation | Rhcp |
| LNA / Akayunguruzo | |
| Inyungu (Nta mugozi) | 28DB isanzwe |
| Igishushanyo | 1.5DB |
| Kuyungurura Band Gutesha agaciro | (F0 = 1575.42 MHZ) |
| 7db min | F0 +/- 20mHz; |
| 20DB min | F0 +/- 50MHz; |
| 30DB min | F0 +/- 100mhz |
| Vswr | <2.0 |
| Dc voltage | 3V, 5v, 3V kugeza 5v |
| Dc | 5ma, 10ma |
| Imashini | |
| Uburemere | <105gram |
| Ingano | 38.5 × 35 × 14m |
| Cable RG174 | Metero 5 cyangwa metero 3 cyangwa byateganijwe |
| Umuhuza | SMA / SMB / SMC / BNC / FME / TNC / McX / MMCX |
| Gushiraho magnetic base / stiking | |
| Amazu | Umukara |
| Ibidukikije | |
| DIAP | -40 ℃ ~ + 85 ℃ |
| Vibration Sine | 1g (0-p) 10 ~ 50 ~ 10Hz buri axis |
| Ubushuhe | 95% ~ 100% rh |
| Ikirere | 100% Amazi |
Anternalic antenna ifite ibisobanuro byiza hamwe na Inshuro ya 1575.4mhz ± 3 mhz kugirango ukemure ibimenyetso bifatika. Vswr ni 1.5: 1 na barwidth ni ± 5 mhz, iremeza ko ihamye kandi ikora neza na satelite. Imphonce ya 50-Ohm Ibindi byongerera ibimenyetso.
Antenna ishingiye ku ndege ya 7x7cm kandi ifite inyungu zirenga 3Dbic. Itanga inyungu nziza cyane, iremeza inyungu ntoya ya -4Dbic ON -90 ° na + 90 ° ibihaniko, bitwikira abantu barenga 75%. Isolarisation ni iburyo-kuzenguruka umugozi (RHCP), uburyo bwo guhitamo kwakira ibimenyetso muri satelite mubyerekezo byose.
LNA / Akayunguruzo Uzuza Antenna kugirango akomeze gukora imikorere. Hamwe na 28db yinyungu (nta kabili) hamwe na 1,5DB urusaku rwa 1.5DB.
LNA / Akayunguruzo nabyo biranga uburyo bwiza bwo muyungurura kugirango ugabanye kwivanga hanze. Itanga byibuze 7DB yo kwigana kuri F0 +/- 20mhz, byibuze 20DB kuri F0 +/- 50mhz, hamwe na 30DB itangaje kuri f0 +/-- 100mHz. Ibi biremeza ibimenyetso byumvikana kandi byoroshye GPS, ndetse no mubidukikije byuzuye kandi byumvikana.
VSWR ya LNA / Akayunguruzo kari munsi ya 2.0, byemeza gutakaza amafaranga make kugirango bigabanye neza kandi bigabanye ibimenyetso byo kwizirikana.
