umkhiqizi we-coupler eqondisayo, umklamo wangokwezifiso uyatholakala
umenzi we-coupler eqondisayo, umklamo wangokwezifiso uyatholakala,
Umklami wezingxenye ze-RF,
Incazelo
I-30dB GPS Directional Coupler 1500-1700MHz JX-DC-1500M1700M-30S
I-90 degree hybrid coupler i-JX-DC-1500M1700M-30S iwuhlobo olulodwa lwezingxenye ze-RF ezingenzi lutho ezidizayinelwe futhi zikhiqizwe ukudayiswa yi-Jingxin, efaka ngokukhethekile ukulahleka kokufakwa okuphansi, ivolumu encane.
Imvamisa yale coupler ihlanganisa ukusuka ku-1500-1700MHz nge-Coupling 30dB,Isolation≥18dB,VSWR≤1.3,esebenza ngaphansi kwamandla we-10W. Le coupler ikhiqizwa nge-SMA-F, engashintshelwa kwabanye ngokwesidingo. Ngomdwebo onemibala emnyama, i-coupler enjalo ingathwala ensimini isikhathi eside.
Njengoba kuthenjisiwe, zonke izingxenye ze-RF ezingenzi lutho ezivela ku-Jingxin zinewaranti yeminyaka emi-3.
Ipharamitha
| Ipharamitha | Ukucaciswa |
| I-Frequency Range | 1500-1700MHz |
| Ukulahlekelwa kokufaka | ≤0.4dB |
| I-VSWR Primary | ≤1.3:1 |
| I-VSWR yesibili | ≤1.3:1 |
| Ukuqondisa | ≥18dB |
| Ukuhlanganisa | 30±1.0dB |
| Amandla | 10W |
| Impedance | 50Ω |
| Izinga lokushisa lokusebenza | -30°C kuya +70°C |
Izingxenye ze-RF Passive zangokwezifiso
Njengomkhiqizi wezinto ezisetshenziswayo ze-RF, i-Jingxin ingakwazi ukuklama ezihlukahlukene ngokuvumelana nezicelo zamakhasimende.
Izinyathelo Ezi-3 Kuphela Zokuxazulula Inkinga Yakho Yengxenye Ye-RF Passive
1.Ukuchaza ipharamitha nguwe.
2.Ukunikeza isiphakamiso sokuqinisekiswa nguJingxin.
3.Ukukhiqiza i-prototype ukuze ihlolwe ngu-Jingxin.
