I-FMUSER CA200 FM Antenna Enephedi Lokushutha Lemoto

I-FMUSER CA200 iyi-FM Antenna yekhwalithi ephezulu yemoto. Induku ye-antenna ayinamanzi futhi i-antirust ngoba yenziwe ngensimbi engagqwali, eqinisekisa ukusetshenziswa kwesikhathi sokuphila komkhiqizo. Ngefrikhwensi elungisekayo ukusuka ku-76-108 MHz, isivinini semoto singafika ku-120km/h phakathi kwebanga eliphephile le-antenna. Ngaphandle kwephedi lokumunca le-110mm, siphinde sibe nesiphethu sekhwalithi ephezulu esibekwe engxenyeni engezansi yenduku ye-antenna ukuze sikwazi ukunamathela kalula emotweni kuyilapho kukhona indawo yokungena egalaji enobude obuphansi, noma amagatsha e-antenna. izihlahla zelulelwe phansi.

Izinzuzo

Iyagobeka engxenyeni yokuxhuma.

8 amamitha SYV-50-5 Pure Copper RF feeder ikhebula.

Khipha futhi ukhiphe ukuze ulungise imvamisa.

Insimbi engagqwali, i-anti-rust.

I-CA200 iwuhlobo oluthuthukisiwe lwe-CA100 Car FM antenna, inokwethenjelwa okuphezulu ekusebenzeni futhi ingama namandla e-RF afinyelela ku-150 Watts.

Insimbi engagqwali, i-anti-rust, anti-imvula, iyavumelana nezimo.

Isisekelo sentwasahlobo esivumelana nezimo senza i-antenna ikwazi ukugobeka.

1* CA200 Antenna

I-1* CA200 Suction Pad

1* 8-imitha SYV-50-5 Ikhebula

Ama-Technical Specs

Imvamisa: 76-108 MHz eshintshwayo

Amandla e-RF: 150watt

Ububanzi Bokuvama: 76 ~ 108 MHz

Ububanzi Bebhendi: 6 MHz

I-VSWR: <1.5

Impedance: 50Ω

Ukuthola: 3 dBi

Ukuqola: Okuqondile

Imisebe: Izikhombisi-ndlela ezigcwele Omni

Ukuvikelwa Kokukhanya: Direct Ground

Umkhawulo Wamandla Wokufaka-watts: 150 W

Ukuchazwa Kwemishini

Ubude: 724±5 mm (bulungiseka ngokuvama)

Isixhumi se-Antenna: BNC-owesifazane

I-Radiating Element Material: Insimbi Engagqwali

Isisindo: 400g

Ukusebenza Kwesithombe

Ileveli yokufaka imvamisa yevidiyo: 1VP-P i-positive polarity

I-impedance yokufaka imvamisa yevidiyo: 75Ω

I-DG: ±5%

I-DP: ±5°

Ukukhanya okungaqondile: ≤10%

Ukubambezeleka kweqembu: ≤±60ns

Isilinganiso sesignali-kuya-clutter sokuphazanyiswa kwesikhathi sefrikhwensi ephansi: ≥50dB

Ukusebenza Komsindo

Izinga lokufakwa komsindo: 0dBm±6dB

Ukuphazamiseka okokufaka komsindo: 10KΩ (ukungalingani)/600Ω (Ibhalansi)

Ubukhulu bokuchezuka kwefrikhwensi: ±50KHz

Ukuhlanekezela kwe-Harmonic: ≤1%

Izici ze-amplitude-frequency: ±1dB

I-Signal-to-clutter: ≥60dB

Umyalelo Wokulungisa Imvamisa

Sicela uqaphele ukuthi imvamisa ye-antenna ne-transmitter kufanele ihambelane, ukuze isidluliseli sisebenze kahle. Bona ngezansi ukulungiswa kwefrikhwensi. Kunezinyathelo ezi-4:

1. Thola isikrufu sika-Allen ephaketheni lothi.

2. Faka i-Allen wrench kuHexagon nut yesisekelo, bese ufinyela inathi.

3. Khulula inati, khipha induku, ulungise ubude obudingayo, futhi uqinise inati.

4. Qaphela, ubude be-antenna bubalwa ukusuka kunadi kuya phezulu. Ithebula libonisa indlela yokulungisa imvamisa ngokuya ngobude bothi.