Cassegrain Kav hlau txais xov 26.5-40GHz Zaus Ntau, Tau 40dBi Typ.RM-CGA28-40

Lus piav qhia luv luv:

Tiv tauj peb Tau cov ntaub ntawv cov khoom

Product Detail

ANTENNA KEV KAWM

Khoom cim npe

Specifications

RM-CGA28-40
Tsis muaj	Specification	Chav tsev
Ntau zaus	26.5-40 Nws	GHz
Wave-qhia	WR28
Tau txais	40 Ntaus.	dBi ib
VSWR	1.2 Ntaus.
Polarization	Tawm
Interface	Waveguide /2.92- Poj niam
Khoom siv	Al
Ua tiav	Ptsis yog
Loj	Φ625.0 * 434.9 hli±5)	mm
Qhov hnyav	9.088 ib	kg

Yav dhau los: Dual Circular Polarized Horn Kav hlau txais xov 15dBi Hom. Tau txais, 18-26.5 GHz Zaus Ntau Yam RM-DCPHA1826-15

Tom ntej: Biconical Kav hlau txais xov 1-20 GHz Zaus Ntau 2 dBi Hom. Tau, Slant polarization RM-BCA120-2

Cassegrain kav hlau txais xov yog ib lub kav hlau txais xov dual-reflector, uas nws lub npe thiab tsim tau muab los ntawm Cassegrain telescope. Nws muaj cov thawj reflector (ib tug paraboloid) thiab ib tug thib ob reflector (ib tug hyperboloid), positioned saum lub focal point ntawm thawj reflector.

Nws txoj kev khiav hauj lwm yog raws li nram no: lub feed horn pib radiates electromagnetic nthwv dej ntawm lub thib ob reflector, uas ces qhia cov nthwv dej mus rau thawj reflector. Tus thawj reflector collimates cov nthwv dej no mus rau hauv ib qho kev sib luag, muaj kev taw qhia siab heev rau kev sib kis. Txoj kev kho qhov muag "folded" no tso cai rau cov khoom noj yuav tsum tau mounted tom qab tus thawj reflector, txo cov feedline poob thiab yooj yim txij nkawm.

Qhov txiaj ntsig tseem ceeb ntawm cov kav hlau txais xov no yog nws qhov nce siab, qis sab lobes, cov qauv compact (piv rau qhov ntev-focal-ntev parabola), thiab qhov kev tso kawm ntawm cov khoom noj thiab cov neeg txais tom qab lub ntsiab reflector, uas txo qis kev sib kis. Nws lub ntsiab qhov tsis zoo yog qhov thaiv ntawm ib feem ntawm lub ntsiab nqaj los ntawm qhov nruab nrab reflector thiab nws cov qauv kev txhawb nqa. Nws yog dav siv nyob rau hauv satellite kev sib txuas lus, xov tooj cua astronomy, thiab ntev-ntau radar systems.