malo

Malo

RFtyt 3 Wa Moder Wormeoni

Wogawa magetsi atatu ndi gawo lofunikira gawo lofunikira lomwe limagwiritsidwa ntchito m'makalasi opanda zingwe ndi mabwalo a RF. Ili ndi doko limodzi lolowera ndi madoko atatu otulutsa, omwe amagwiritsidwa ntchito kugawa zigawo zigawo zitatu zotuluka. Zimakwaniritsa kulekanitsidwa ndi kugawa kwamphamvu mwa kukwaniritsa kugawa mphamvu kwamphamvu komanso kugawa nthawi zonse. Nthawi zambiri zimafunikira kukhala ndi magwiridwe antchito abwino, kudzipatula kwambiri, komanso zabwino mu bande.

Zojambulajambula zomwe zilipo pempho.


Tsatanetsatane wazogulitsa

Matamba a malonda

Tsamba lazambiri

Njira Freq.range Il.
Max (DB)
Zswr
max
Kudzipatula
min (DB)
Mphamvu
(W)
Mtundu Wogwirizana Mtundu
3 Njira 134-174mhz 1.0 1.35 18 50 Nf PD03-F1610-n / 134-174mhz
3 Njira 134-3700mhz 3.6 1.50 18.0 20 Nf PD03-F7021-N / 134-3700MHz
3 Njira 136-174 mhz 0,4 1.30 20.0 50 Nf PD03-F1271-n / 136-174mhz
3 Njira 300-500mhz 0,6 1.35 20.0 50 Nf PD03-F1271-n / 300-500mhz
3 Njira 300-500mhz 0,5 1.30 18.0 50 Nf PD03-F1071-N / 300-500mhz
3 Njira 400-470mhz 0,5 1.30 20.0 50 Nf PD03-F1071-n / 400-470mhz
3 Njira 698-2700zz 0,6 1.30 20.0 50 Nf PD03-F1271-N / 698-2700mhz
3 Njira 698-2700zz 0,6 1.30 20.0 50 Sma-f PD03-F1271-S / 698-2700mhz
3 Njira 698-3800mhz 1.2 1.30 20.0 50 Sma-f PD03-F7212-S / 698-3800MHz
3 Njira 698-3800mhz 1.2 1.30 20.0 50 Nf PD03-F1013-N / 698-3800MHz
3 Njira 698-4000mhz 1.2 1.30 20.0 50 4.3-10-f PD03-F8613-M / 698-4000ghz
3 Njira 698-6000mhz 2.8 1.45 18.0 50 Sma-f PD03-F5013-S / 698-6000mhz
3 Njira 800-870mhz 0,8 1.35 18.0 50 Nf PD03-F8145-n / 800-870mhz
3 Njira 800-2700mhz 0,6 1.25 20.0 50 Nf PD03-F1071-N / 800-2700MHz
3 Njira 800-2700mhz 0,4 1.25 - 300 Nf PD03-R2260-n / 800-2700mhz
3 Njira 2.0-8.0GHz 1.0 1.40 18.0 30 Sma-f PD03-F3867-S / 2-8GHz
3 Njira 2.0-18.0GHz 1.6 1.80 16.0 30 Sma-f PD03-F3970-S / 2-18GHz
3 Njira 6.0-18.0GHz 1.5 1.80 16.0 30 Sma-f PD03-F3851-S / 6-18GHz

Kulemeletsa

Wogawa magetsi atatu ndi gawo lofunikira gawo lofunikira lomwe limagwiritsidwa ntchito m'makalasi opanda zingwe ndi mabwalo a RF. Ili ndi doko limodzi lolowera ndi madoko atatu otulutsa, omwe amagwiritsidwa ntchito kugawa zigawo zigawo zitatu zotuluka. Zimakwaniritsa kulekanitsidwa ndi kugawa kwamphamvu mwa kukwaniritsa kugawa mphamvu kwamphamvu komanso kugawa nthawi zonse. Nthawi zambiri zimafunikira kukhala ndi magwiridwe antchito abwino, kudzipatula kwambiri, komanso zabwino mu bande.

Zizindikiro zazikulu zaukadaulo wa njira ya Magetsi 3 ndi mtundu wambiri, mphamvu zopirira, kufalikira kwa madokotala, ndikuyimitsa madoko a doko lililonse.

Magulu atatu a mphamvu amagwiritsidwa ntchito kwambiri m'makankhidwe opanda zingwe ndi mabwalo a RF. Nthawi zambiri imagwiritsidwa ntchito m'minda monga malo oyambira station, antenna array, ndi ma module a RF kutsogolo.
Wogawa magetsi atatu ndi chipangizo chodziwika bwino cha RF, ndipo mawonekedwe ake akulu ndi maubwino ake amaphatikizaponso:

Kugawidwa yunifolomu: Gulu la magetsi a 3-Channel Makinawa limagawikanso madoko atatu otulutsa, kukwaniritsa gawo lalikulu la siginecha. Izi ndizothandiza kwambiri pantchito zomwe zimafunikira kuti mudziwe nthawi imodzi kapena kufalitsa ma signals angapo, monga arenna magawo.

Broadband: 3-Channel masiteshoni opumira nthawi zambiri amakhala ndi pafupipafupi ndipo amatha kuphimba mtundu wonse. Izi zimawapangitsa kuti azigwiritsa ntchito mapulogalamu osiyanasiyana a RF, kuphatikiza njira zolankhulirana, makina a radar, kuyeza zida, ndi zina zambiri.

Kutayika kochepa: Kupanga kwabwino kwa mphamvu kumatha kupezeka pakuchepetsa kuchepa. Kuwonongeka kochepa ndikofunikira kwambiri, makamaka kwa makina ochulukirapo pafupipafupi komanso njira zopitira, chifukwa zimathandizira kufalitsa njira yofananira ndi kuzindikira.

Kupatula kwapamwamba: kudzipatula kumatanthauza kuchuluka kwa zizindikiro pakati pa madoko ogulitsa omwe amagwiritsa ntchito. Wogawana Magetsi Njira nthawi zambiri amapereka kudzipatula kwambiri, kuonetsetsa kusokonezedwa pang'ono pakati pa zizindikiro kuchokera ku madoko osiyanasiyana, potero kusunganso chizindikiro chabwino.

Kukula kocheperako: Njira zitatu za mphamvu Garder imatenga ndalama zazing'onoting'ono komanso kapangidwe kake, ndi kukula pang'ono ndi voliyumu. Izi zimawathandiza kuti azilumikizidwa mosavuta mu ma rf, kuyika malo ndikuwongolera dongosolo lonse.
Makasitomala amatha kusankha pafupipafupi komanso ogulitsa magetsi malinga ndi zofunika mwatsatanetsatane, kapena kulumikizana ndi anthu ambiri ogulitsa kuti amvetsetse ndi kugula.


  • M'mbuyomu:
  • Ena: