FMUSER DP100 Dipole FM Antenna Ine 8-Meter RG58 Cable

A dipole antenna iredhiyo antenna inogona kugadzirwa nealuminium, mhangura, uye bhuronzi chubhu ine pakati-inofambiswa inofambiswa chinhu. Inosanganisira maviri simbi conductors yetsvimbo, yakatarisana parallel uye collinear pamwe chete (inoenderana nemumwe), ine nzvimbo diki pakati pavo. Iyo dipole antenna inonyanya kukosha fomu yeRF antenna iyo inoshandiswa zvakanyanya kufambisa nhepfenyuro uye kugamuchira zvikumbiro. Iyo dipole inowanzo shandiswa pachayo seRF antenna, asi inoumbawo chinhu chakakosha mune mamwe marudzi mazhinji eRF antenna. Saka nekudaro ingangove yakanyanya kukosha fomu yeRF antenna. A hafu-wave dipole antenna zvinoreva kureba kweiyi dipole antenna yakaenzana nehafu-wavelength pakuwanda kwekushanda.

Advantages

Iyo hafu-wave dipole yakajeka uye iri nyore kugadzirisa frequency, kune zvikero padivi peiyo antenna kubva kwaunogona kugadzirisa frequency kubva pa88 ~ 108 ne1mhz kutsika.

Iyo dipole iri nyore antenna kuvaka nekushandisa, uye akawanda ekuverenga akatwasuka.

Kuwana kwepamusoro kwe dipole.

1 * Dipole Antenna (isina tambo)

1 * High-quality 8meter BNC cable (Kana ukasarudza NJ / TNC, tapota tiudze tisati tatumira)

Electrical Specification

Frequency range: 88 ~ 108 MHz (1MHz inotsika)

Kupinza Impedance: 50 ohm

VSWR: <1.5

Kuwana: 3.5 dBi

Polarization: Verticality

Maximum Power Input: 150W

Akakwirisa 3dB Beam Width: 360 °

Vertical 3dB Beam Width: 73 °

Mechanical Specifications

Urefu: 990mm

Kufambisa Element Maticha: Aluminium Alloy

Ongororo: SL16-K

Kubata Rod Diameter: Φ30 ~ Φ40 mm

Attention

Pakuisa antenna, iyo "Anode" inopera inofanira kunge yakatarisana kumusoro, "negative electrode" inofanira kunge yakatarisana pasi.