FMUSER DP100 Dipole FM Anteeno leh 8-Meter RG58 Cable

Anteenada dipole waa anteenada raadiyaha oo laga samayn karo aluminium, naxaas, iyo tuubo naxaas ah oo leh curiye dhexdhexaad ah. Waxay ka kooban tahay laba daalacayaal bir ah oo usha ah, oo isbarbar socda iyo collinear midba midka kale ah (oo midba midka kale la socdo), oo meel yar u dhexeeya. Anteenada dipole waa qaab gaar ah oo muhiim u ah anteenada RF taasoo aad loogu isticmaalo gudbinta raadiyaha iyo codsiyada. dipole-ka waxaa badanaa loo istcimaalaa anteenada RF ahaan, laakiin sidoo kale waxay samaysaa curiyaha muhiimka ah ee noocyo kale oo badan oo anteeno RF ah. Sidan oo kale waa suurtogalnimada qaabka ugu muhiimsan ee anteenada RF. Anteeno badh-mawjadda dipole macnaheedu waa dhererka anteenada dipole-ku waxay la mid tahay mawjadda badhkeed ee inta jeer ee hawlgalka.

Faa'iidada

dipole badh-mawjada waa mid aad u cad oo ay fududahay hagaajinta soo noqnoqda, waxaa jira miisaanno dhinaca dhinaca anteenada oo aad ka hagaajin karto soo noqnoqda laga bilaabo 88 ~ 108 by 1mhz tallaabo.

dipole waa anteeno fudud in la dhiso oo la isticmaalo, iyo in badan oo ka mid ah xisaabinta waa kuwo toos ah.

Faa'iidada sare ee dipole.

1 * Dipole antenna (oo aan lahayn fiilo)

1 * Tayada sare ee 8meter BNC fiilada (Haddii aad doorato NJ / TNC, fadlan noo sheeg ka hor intaanad dhoofin)

Qeexitaanka Korantada

Inta jeer ee soo noqnoqda: 88 ~ 108 MHz (1MHz tallaabo qaadis)

Saamaynta Waxqabadka: 50 ohm

VSWR: <1.5

Kaalmo: 3.5 dBi

Polarization: Verticality

Galinta Awoodda ugu badan: 150W

Joogta ah 3dB Beam Balladhka:360 °

Balaadhka 3dB Toosan:73 °

Qeexitaanka Mashruuca

Dhererka: 990mm

Radiate Waxyaabaha Elementary: Aluminium Alloy

Xidhiidhiyaha: SL16-K

Dhexroor Usha Haysta: Φ30 ~ 40 mm

Attention

Markaad dejinayso anteenada, dhamaadka "Anode" waa inuu wajahaa, "electrode negative" waa inuu hoos u dhigaa.