Omnidirectional fiberglass Antenna 390-420MHz 5dBi

Kufotokozera Kwachidule:

pafupipafupi: 390-420MHz

Mlongoti wa Omni-directional

Kupeza: 5dBi

IP67 Yopanda madzi

kukula: 32 * 1800mm


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Chiyambi cha Zamalonda

Mlongoti uli ndi maulendo afupipafupi a 390-420MHz ndi kupindula kwa 5dBi, kuonetsetsa kuti ntchitoyo ikugwira bwino ntchito zosiyanasiyana.

Ma antennas athu amnidirectional fiberglass amapangidwa mochititsa chidwi 85%, kuonetsetsa kulumikizana kodalirika komanso kokhalitsa.Mulingo wake wa IP67 wosalowa madzi umatsimikizira kukana nyengo yoyipa, ndikupangitsa kuti ikhale yoyenera kugwiritsidwa ntchito panja kulikonse.

Chimodzi mwazinthu zodziwika bwino za mlongoti wathu wa omnidirectional fiberglass ndi kuthekera kwake kutumiza ndi kulandira ma siginecha mbali zonse nthawi imodzi chifukwa cha kapangidwe kake kozungulira.Izi zimatsimikizira kufalikira kwakukulu komanso kugawa kwazizindikiro moyenera, kuchepetsa malo osawona komanso kupereka kulumikizana kosasinthika.

Antennas athu amnidirectional fiberglass antennas amapangidwa kuchokera ku zida zapamwamba kwambiri kuti zitsimikizire kulimba komanso kugwira ntchito kwanthawi yayitali ngakhale pazovuta kwambiri.Kumanga kwa fiberglass sikungowonjezera kulimba kwake, komanso kumapangitsa kuti ikhale yopepuka, yophweka kuyika ndi kukonza.

Mafotokozedwe a Zamalonda

Makhalidwe Amagetsi

pafupipafupi 390-420MHz
SWR <= 2
Kupeza kwa Antenna 5dBi
Kuchita bwino ≈83%
Polarization Linear
Chopingasa Beamwidth 360 °
Vertical Beamwithth 26-30 °
Kusokoneza 50 ohm
Max Mphamvu 100W

Zofunika & Zimango Makhalidwe

Mtundu Wolumikizira N cholumikizira
Dimension Φ32*1800mm
Kulemera 1.55Kg
Zinthu za Radome Fiberglass

Zachilengedwe

Kutentha kwa Ntchito -40 ˚C ~ + 80 ˚C
Kutentha Kosungirako -40 ˚C ~ + 80 ˚C
Kuthamanga kwa Mphepo 36.9m/s
Kutetezedwa Kuwala DC Ground

Antenna Passive Parameter

Chithunzi cha VSWR

Chithunzi cha VSWR

Kuchita bwino & Kupindula

pafupipafupi (MHz)

390

395

400

405

410

415

420

Kupeza (dBi)

5.3

5.5

4.9

4.8

5.0

5.0

4.8

Kuchita bwino (%)

82.4

88.3

84.6

84.4

82.6

83.2

80.1

Chitsanzo cha Ma radiation

 

3D

2D-Chopingasa

2D-Oima

390MHz

     

405MHz

     

420MHz

     

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