isi

Antenna Gburugburu Log 3.6dBi Ụdị Uru, 1-12 GHz Oke Ugboro RM-LSA112-4R

Nkọwa Dị Mkpirikpi:


Nkọwa Ngwaahịa

Ihe Ọmụma Antịna

Akara Ngwaahịa

Nkọwapụta

RM-LSA112-4R

Paramita

Nkịtị nkịtị

Nkeji

Oke Ugboro Ugboro

1-12

GHz

Impedance

50ohms

 

Uru

3.6 Ụdị.

dBi

VSWR

1.8 Ụdị.

 

Mgbasa ozi

okirikiri RH

 

Oke Axial

<2

dB

Nha

Φ167*237

mm

Mgbapụ site na ihe niile

±4dB

 

1GHz Beamwidth 3dB

Ụgbọelu E: 99°Ụgbọelu H: 100.3°

 

4GHz Beamwidth 3dB

Ụgbọelu E: 91.2°Ụgbọelu H: 98.2°

 

7GHz Beamwidth 3dB

Ụgbọelu E: 122.4°Ụgbọelu H: 111.7°

 

11GHz Beamwidth 3dB

Ụgbọelu E: 95°Ụgbọelu H: 139.4°

 

Ibu

0.527

kg


  • Nke gara aga:
  • Osote:

  • Antenna log-spiral bụ antenna angular angular nke a na-akọwa ókè aka ígwè ya site na usoro logarithmic spiral curves. Ọ bụ ezie na anya ya yiri Archimedean spiral, usoro mgbakọ na mwepụ ya pụrụ iche na-eme ka ọ bụrụ ezigbo "antena na-adabereghị na ugboro ugboro."

    Ọrụ ya dabere na nhazi ya nke na-eme ka ọ dịkwuo mma (ebe dị n'etiti ígwè na ikuku yiri ibe ha) yana ọdịdị ya dị n'akụkụ. Mpaghara antenna na-arụ ọrụ n'otu ugboro kpọmkwem bụ mpaghara dị ka mgbaaka nwere gburugburu nke ihe dị ka otu ogologo ebili mmiri. Ka ugboro ọrụ na-agbanwe, mpaghara a na-arụ ọrụ na-agagharị nke ọma n'akụkụ ogwe aka gburugburu, mana ọdịdị ya na njirimara eletriki ya na-anọgide na-agbanwe agbanwe, na-eme ka bandwidth obosara ya dị ukwuu.

    Uru dị mkpa nke antenna a bụ arụmọrụ ya nke oke bandwidth (bandwidth nke 10:1 ma ọ bụ karịa bụ ihe a na-ahụkarị) yana ikike ya nke ịgbasa ebili mmiri gburugburu. Ihe ndọghachi azụ ya bụ obere uru na mkpa ọ dị maka netwọk nri dị mgbagwoju anya. A na-ejikarị ya eme ihe n'ọtụtụ ngwa chọrọ ọrụ bandwidth, dị ka Electronic Countermeasurements (ECM), nkwukọrịta bandwidth, na sistemụ nlekota spectrum.

    Nweta Mpempe Akwụkwọ Ngwaahịa