Cavity Combiner Ikugwira Ntchito kuchokera ku 758-2170MHz JX-CC4-758M2170M-20S1

Nambala yachinthu: JX-CC4-758M2170M-20S1

Mawonekedwe:

- Kuchita Kwapamwamba

- Kudalirika Kwambiri

Gulu la R&D

- Kukhala ndi akatswiri 10 akatswiri

- Ndi zaka 15+Tluso laukadaulo

Zopambana

- Kuthetsa Ma projekiti Opitilira 1000

- Zida Zathu Zochokera ku EuropeanRailway Systems, USA Public Safety Systems to AsianMilitary Communication Systems ndi zina zotero.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kufotokozera

Cavity Combiner Ikugwira ntchito kuchokera ku 758-2170MHz

Mu makina olankhulana ndi mafoni opanda zingwe, ntchito yayikulu yophatikizira ndikuphatikiza ma siginecha amitundu yambiri ndikuwatulutsa kunjira yogawa yamkati. Chophatikiziracho chimagwiritsa ntchito ukadaulo wosinthira gawo kuti awonjezere ma siginecha kuchokera pazolowetsa zosiyanasiyana ndikuzitulutsa ku doko lalikulu. Imalekanitsa ndikuzindikiritsa zidziwitso pa doko lililonse lolowera kudzera muzosokoneza zowononga, kuwonetsetsa kudzipatula kwa doko lililonse.

JX-CC4-758M2170M-20S1 ndi mtundu umodzi wa chophatikizira patsekeke chopangidwa & chopangidwa kugulitsa ndi Jingxin, chomwe makamaka chimakhala ndi kutayika kwakukulu kwa 1.0dB, r.ipple mu BWzosakwana 1.5dB, ndi kuchepa pang'ono kubwerera 15dB. Ndipo bandwidth yosiyana ya chophatikiza motsatana ndi 122MHz pafupipafupi pakati pa 758MHz ndi 880MHz, 45MHz pafupipafupi pakati pa 925MHz ndi 960MHz, 75MHz pafupipafupi pakati pa 1805MHz ndi 1880MHz, 60MHz pafupipafupi pakati pa 2110MHz ndi 2170MHz.

Chitani monga momwe analonjezera, zigawo zonse za RF zomwe zili ku Jingxin zili ndi chitsimikizo cha zaka zitatu.

Parameter

Parameter

CH1

CH2

CH3

CH4

Nthawi zambiri

758-880MHz

925-960MHz

1805-1880MHz

2110-2170MHz

Bandwidth

122MHz

45MHz

75MHz

60MHz

Kutayika kolowetsa

≤1.0dB

≤1.0dB

≤1.0dB

≤1.0dB

Ripple mu BW

≤1.5dB

≤1.5dB

≤1.5dB

≤1.5dB

Bwererani kutaya

≥15dB

≥15dB

≥15dB

≥15dB

Kukanidwa

≥20dB@CH2&3&4

≥20dB@CH1&3&4

≥20dB@CH1&2&4

≥20dB@CH1&2&3

Mphamvu zolowetsa

20W CW (pa kanema)

Ntchito kutentha osiyanasiyana

-40 mpaka +85°C

Kusokoneza

50Ω pa

Custom RF Passive Components

Monga wopanga zigawo za RF zopanda pake, Jingxin akhoza kupanga zosiyanasiyana malinga ndi ntchito za makasitomala.
Njira zitatu Zokha Zothetsera Vuto Lanu la RF Passive Component.
1. Kufotokozera gawo ndi inu.
2. Kupereka malingaliro kuti atsimikizidwe ndi Jingxin.
3. Kupanga chitsanzo choyesedwa ndi Jingxin.

Lumikizanani nafe


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