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Iimveliso

5dbi inzuzo ephezulu irabha idada swivel 915MHz dipole i-eriyali

Inkcazelo emfutshane:

Iimbonakalo:

• I-eriyali yeDipole

• Sebenza kwindawo ethe tye okanye eme nkqo

• Yamkela isinxibelelanisi kunye nobude obunokwenzeka


Iinkcukacha zeMveliso

Iithegi zeMveliso

Yintoni i-915MHz frequency?

I-915 MHz liziko lokuphindaphinda kwento eyaziwa ngokuba yi-33-centimeter band, ethiywe ngobude bobude kolu phindaphindo.Ikwabizwa ngokuba yi-900 MHz band kwaye idibanisa i-902 MHz ukuya kuma-928 MHz.Ibhendi yefrikhwensi ye-915 MHz ichongwe yi-International Telecommunications Union (ITU) njengebhendi yefrikhwensi ye-Industrial Scientific and Medical (ISM) nto leyo ethetha ukuba inokusetyenziswa kwihlabathi jikelele kuthungelwano lwe-LoRa ngothintelo olungephi.Ukukwazi kwayo ukuxhasa ukuhanjiswa kwexesha elide ngokufanelekileyo kunenzuzo.Olunye usetyenziso oluphawulekayo lwale bhendi yefrikhwensi lubandakanya unomathotholo ongaqhelekanga, njengoko kuxoxwe ngokuqhubekayo.

5dbi high gain rubber duck swivel 915MHz dipole terminal antenna (5)
5dbi high gain rubber duck swivel 915MHz dipole terminal antenna (7)
5dbi high gain rubber duck swivel 915MHz dipole terminal antenna (6)

Kutheni zibalulekile ii-eriyali ze-LoRa?

I-eriyali ye-915 MHz esetyenziselwa uthungelwano lwe-LoRa ixhasa uqhagamshelo kuluhlu olude oluthelekiseka nezandi ezisezantsi ezifana nebhendi ye-433 MHz (nangona ii-eriyali ze-915 MHz zinenzuzo ephezulu).E-US, ukusetyenziswa kwebhendi ye-433 MHz kuthintelwe yimithetho yeFCC ngoko ke le bhendi ephezulu yefrikhwensi yeyona bhendi ye-sub gigahertz ekhoyo ukuxhasa uqhagamshelo lwe-LoRa.

Isicelo

• Ezolimo ngobuchule

• Izixhobo zonyango

• ii-wireless video transmitters

• abamkeli abangenazingcingo

• Vodafone vodem

• 900MHz irediyo yedijithali yokusasazeka kwerediyo

Ukuchazwa kwemveliso

Uhlobo lwe-antenna

915MHz i-eriyali ye-terminal

Inombolo yendawo

I-SXW-ISM-JT11

Uluhlu lokuphindaphinda-MHz

915MHz

Inzuzo

5DBI

VSWR

≤1.8

Impedance

50 Ohms

Ipolarization

Umgca

Ipateni yemitha

I-Omni-directional

Imilinganiselo-mm

195x12.5mm

Isitayela se-antenna

Ukutshetsheka / ukujikeleza

Umbala

Mnyama okanye umhlophe

I-Antenna Cover

TPEE/ABS

Uhlobo lwesiqhagamshelo

SMA oyindoda/RPSMA indoda/BNC/TNC/N indoda

Ubushushu bokusebenza

-40℃~+80℃

Ubushushu boGcino

-40℃~+85℃

Ukuthobela

ROHS, CE, ISO


  • Ngaphambili:
  • Okulandelayo:

  • Bhala umyalezo wakho apha kwaye uwuthumele kuthi