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I-Public Safety Dual Diplexer 490-500MHz JX-CD4-490M500M-85B

I-Public Safety Dual Diplexer 490-500MHz JX-CD4-490M500M-85B Isithombe Esifakiwe
  • I-Public Safety Dual Diplexer 490-500MHz JX-CD4-490M500M-85B

Inombolo yomthetho: JX-CD4-490M500M-85B

Izici:
- Ivolumu encane
- Ukuzihlukanisa Okuphezulu
- Ukuthembeka okuphezulu


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I-Public Safety Dual Diplexer 490-500MHz

I-UHF band cavity dual duplexer JX-CD4-490M500M-85B iwuhlobo olulodwa lwezingxenye ze-RF ezingenzi lutho eziklanyelwe futhi ezikhiqizwe ukudayiswa yi-Jingxin, efaka ngokukhethekile ukulahleka kokufakwa okuphansi okungaphansi kuka-3.8dB ngevolumu encane, kukalwa LxWxH: 325mm x 245mm x 129mm (135 mm Ubukhulu).

Imvamisa yale duplexer ihlanganisa kusuka ku-490.7-491MHz, 496.3-496.62
MHz, 493.7-494MHz, 499.3-499.62MHz,
Le duplexer ekabili ikhiqizwa ngezixhumi ze-SMB-Female, kodwa ezingashintshelwa kwabanye ngokwesidingo, uhlobo olunjalo lwe-duplexer lungathwala isikhathi eside ensimini.

Njengoba kuthenjisiwe, zonke izingxenye ze-RF ezingenzi lutho ezivela ku-Jingxin zinewaranti yeminyaka emi-3.

Ipharamitha

Ipharamitha OKUFAKAYO #1 OKUFAKAYO #2
I-Frequency Range 490.7-491MHz 496.3-496.62MHz 493.7-494MHz 499.3-499.62MHz
Ukulahlekelwa Kokubuyisela(Izinga lokushisa elivamile) ≥18dB ≥18dB
Ukulahlekelwa Kokubuyisela(Izinga lokushisa eligcwele) ≥15dB ≥15dB
Ukulahlekelwa Kokufaka(Izinga lokushisa elivamile) ≤3.5dB ≤3.5dB
Ukulahleka Kokufaka(Izinga lokushisa eligcwele) ≤3.8dB ≤3.8dB
Ukwenqatshwa ≥83dB@493.7-494MHz&499.3-499.62MHz≥45dB@Crossover INPUT #1 INPUT #2 ≥83dB@490.7-491MHz&496.3- 496.62MHz≥45dB@Crossover INPUT #1 & INPUT #2
Ukuhlanganisa 30dB±6dB
Impedance 50 Ω
I-Operating Temperature Range -20°C kuya +55°C

I-Public Safety Dual Diplexer 490-500MHz JX-CD4-490M500M-85B

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.

Xhumana nathi

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    • Shiya Umlayezo Wakho

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