ndepụta ọkọlọtọ1

Ngwaahịa

ANT0104 Ultra Wideband Omnidirectional Antenna

Ụdị: ANT0104

Ugboro: 20MHz~3000MHz

Uru, Ụdị (dB):≥0 Oke ntụgharị site na okirikiri:±1.5dB(TYP.)

Usoro radieshọn kwụ ọtọ:±1.0dB

Mgbawa: Mgbawa kwụ ọtọ

VSWR: ≤2.5: 1 Impedance, (Ohm):50

Njikọ: N-50K

Nhazi:Ngalaba: φ162×492mm


Nkọwa Ngwaahịa

Akara Ngwaahịa

Onye ndu-mw Okwu Mmalite nke Ultra Wideband Omnidirectional Antenna

Na-ewebata teknụzụ microwave leader.,(leader-mw) antenna omnidirectional ọhụrụ ANT0104 nke nwere ike ịgbasa ngwa ngwa. Emebere antenna a dị ike ka ọ rụọ ọrụ n'ọtụtụ ugboro site na 20MHz ruo 3000MHz, na-eme ka ọ dabara adaba maka ọtụtụ ngwa gụnyere nkwukọrịta ikuku, sistemụ radar na ihe ndị ọzọ.

Uru kachasị nke antenna a karịrị 0dB, oke mgbanwe gburugburu bụ ±1.5dB, nke na-eme ka nnyefe mgbaàmà a pụrụ ịtụkwasị obi ma na-agbanwe agbanwe dịkwuo mma. A na-eme ka arụmọrụ ya ka mma site na usoro radieshon kwụ ọtọ nke ±1.0dB, na-enye mkpuchi dị mma n'akụkụ niile.

ANT0104 nwere njirimara polarization kwụ ọtọ, nke na-eme ka ọ dị mma maka ngwa ebe a na-ahọrọ nnyefe kwụ ọtọ. Na mgbakwunye, VSWR ≤2.5:1 na 50 ohm impedance nke antenna na-enye njikọ impedance kacha mma na obere mfu mgbaàmà.

Nhazi ya dị obere ma sie ike na-eme ka ọ dabara adaba maka ojiji n'ime ụlọ na n'èzí, ọrụ ya na-enyekwa ohere maka njikọ na-enweghị nsogbu n'ebe ọ bụla.

Ma ịchọrọ ịbawanye ike mgbaama nke netwọk ikuku gị, melite arụmọrụ nke sistemụ radar gị, ma ọ bụ naanị ịchọrọ ijide n'aka na nkwukọrịta a pụrụ ịtụkwasị obi na oke ugboro ole dị iche iche, ANT0104 Ultra Wideband Omnidirectional Antenna bụ ngwọta zuru oke.

Onye ndu-mw Nkọwapụta

ANT0104 20MHz~3000MHz

Oke Ugboro: 20-3000MHz
Uru, Ụdị: 0(Ụdịdị.
Oke nkewa site na okirikiri ±1.5dB(ỤDỊ)
Usoro radieshọn kwụ ọtọ: ±1.0dB
Nhazi nkewa: Mgbasa ozi kwụ ọtọ-kwụ ọtọ
VSWR: ≤ 2.5: 1
Mgbochi: 50 OHMS
Njikọ Ọdụ: N-Nwanyị
Oke okpomọkụ ọrụ: -40˚C-- +85˚C
ibu 2kg
Agba Elu: Akwụkwọ ndụ akwụkwọ ndụ

 

Okwu ndị e kwuru:

Ọkwa ike dị mma karịa 1.20:1 maka ibu vswr

Onye ndu-mw Nkọwapụta Gburugburu Ebe Obibi
Okpomọkụ Arụmọrụ -30ºC~+60ºC
Okpomọkụ Nchekwa -50ºC~+85ºC
Ịma jijiji Nnwere onwe 25gRMS (ogo 15 2KHz) awa, otu awa kwa axis
Iru mmiri 100% RH na 35ºc, 95% RH na 40ºc
Ujo 20G maka 11msec ọkara sine wave, axis atọ n'akụkụ abụọ ahụ
Onye ndu-mw Nkọwapụta Mechanical
ihe ihe elu
Mkpuchi ahụ vertebral 1 5A06 aluminom anaghị agba nchara Oxidation agba na-eduzi agba
Mkpuchi ahụ vertebral 2 5A06 aluminom anaghị agba nchara Oxidation agba na-eduzi agba
ahụ vertebral nke antenna 1 5A06 aluminom anaghị agba nchara Oxidation agba na-eduzi agba
ahụ vertebral nke antenna 2 5A06 aluminom anaghị agba nchara Oxidation agba na-eduzi agba
njikọ yinye mpempe akwụkwọ e ji iko epoxy mee
Isi poolu Red Cooper passivation
Ngwa nrụnye 1 Naịlọn
Ngwa mgbakwunye 2 Naịlọn
mkpuchi mpụta E ji fiberglass mee ka mmanụ aṅụ dị larịị
Rohs na-agbaso iwu
Ibu 2kg
Nkwakọ ngwaahịa Aluminom alloy packing case (enwere ike ịhazi ya)

Ihe osise eserese:

Akụkụ niile na mm

Nhazi Nchịkọta ± 0.5(0.02)

Ndozi Oghere Nwụnye ±0.2(0.008)

Njikọ niile: SMA-Nwanyị

01041
0104
Onye ndu-mw Data Nnwale
Onye ndu-mw nha nke antenna

Maka nha bara uru nke ọnụọgụ D nke antenna, anyị na-akọwa ya site na nha nke oke radieshon antenna.

Ntuziaka D bụ oke nke oke ike radiated P(θ,φ) Max na nkezi uru ya P(θ,φ)av na okirikiri dị na mpaghara ubi dị anya, ọ bụkwa oke enweghị nha karịa ma ọ bụ hà nhata 1. Usoro ngụkọ bụ dịka ndị a:

onyonyo

Na mgbakwunye, enwere ike ịgbakọ nduzi D site na usoro a:

D = 4 PI / Ω _A

Na omume, a na-ejikarị mgbakọ logarithmic nke D anọchite anya uru ntụziaka nke antenna:

D = ndekọ 10⁡ d

Enwere ike ịkọwa nduzi D dị n'elu dị ka oke nke oke oghere antenna (4π rad²) ω _A. Dịka ọmụmaatụ, ọ bụrụ na antenna na-enwu naanị na oghere elu hemispherical ma oke oghere ya bụ ω _A=2π rad², mgbe ahụ nduzi ya bụ:

onyonyo

Ọ bụrụ na ewere logarithm nke akụkụ abụọ nke nha anya dị n'elu, enwere ike nweta uru ntụziaka nke antenna ma e jiri ya tụnyere isotropy. Ọ dị mkpa ịmara na uru a nwere ike igosipụta naanị radieshon ụkpụrụ ntụziaka nke antenna, na nkeji nke dBi, ebe ọ bụ na a naghị ewere arụmọrụ nnyefe dị ka uru kacha mma. Nsonaazụ mgbakọ na mwepụ bụ ndị a:

Klas 3.01: : dBi d = 10 ndekọ ⁡ ihe 2

Ngalaba uru antenna bụ dBi na dBd, ebe:

DBi: bụ uru nke radieshon antenna nwetara ma e jiri ya tụnyere isi iyi, n'ihi na isi iyi nwere ω _A=4π na uru ntụziaka bụ 0dB;

DBd: bụ uru nke radieshon antenna ma e jiri ya tụnyere antenna dipole ọkara-ebili;

Usoro ntụgharị dị n'etiti dBi na dBd bụ:

Klas 2.15: : dBi 0 ihe DBD


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