FMUSER AW07A SWR RF Impedance Antenna Analyzer

AW07A antenna analyzer ndi kachipangizo kakang'ono ka RF impedance koyendetsedwa ndi batire. Itha kuyesa mawonekedwe a SWR ya mlongoti wanu, kuyeza zolepheretsa ndi zomwe zingachitike, ndikukuthandizani kuthana ndi zovuta za mlongoti. Chigawochi chimakhala ndi magawo asanu ndi limodzi: oscillator osinthika, owerengera pafupipafupi, oscillator odziyimira pawokha, 50-ohm radio frequency bridge detector, aD converter, ndi microcontroller. Chopangidwa chophatikizikachi chimapangidwa kuti chikwaniritse zosowa zamapangidwe olimba ndikuyesa kumunda ndikuwunika kachitidwe ka 50-ohm antenna. Mafupipafupi ogwiritsira ntchito chipangizochi amachokera kufupipafupi kufika ku 490MHz. Imayesa kulepheretsa kwa RF kuchokera ku ma ohm ochepa kufika mazana a ohm. AW07A ndi mita ya L / C, yomwe imayesa mtengo wa capacitors ndi inductors. Kuphatikiza apo, ikhoza kukhala gwero lazizindikiro zosalondola komanso zowerengera pafupipafupi. Mamita amphamvu a RF omangidwa amatha kuyesa mphamvu yamunda wa RF pafupi ndi dongosolo la mlongoti. Ndizothandiza kwambiri mukafuna kudziwa momwe kusokonezedwa kwa RF pa wailesi.

ubwino

Gwero la siginecha yokhala ndi mita ya capacitance ndi mita ya inductance.

Mtengo wamachitidwe ndi chiwonetsero cha mtengo wa impedance.

Mtengo wa SWR kuyambira 1.1 mpaka 9.99 wokhala ndi mita yamphamvu ya RF ndi kauntala pafupipafupi.

1 * AW07A SWR HF VHF UHF Mlongoti Wowunikira

1 * DC chingwe

2 * Zolumikizira za Adapter

Zolemba zamakono

Kukula kwa gulu: 160m, 80m, 40m, 20/30m, 10/15m, 6m, 2m, 1.25m, 70cm

Zowonjezera: Frequency Counter

Kutulutsa kwa RF: 2Vppaw07atest

Mtundu wa SWR: 1 ~ 9.9

Mtundu wa Impedans: 10 ~ 500ohm

Batire: 4 * AA Battery ya Alkaline, Lithium Yokwera

Mphamvu Zakunja: DC 10.8~12V

Kugwiritsa Ntchito Mphamvu: <150mA (HF Band, B/L Off) <165mA (VU Band, B/L Off)

Weight Net: 0.6kg

Gross Kulemera (kuphatikiza phukusi): 0.75kg

chisamaliro

Mukamasula zomangira pachivundikiro kumbuyo, bokosi la batri limafikiridwa pochotsa chophimba cha AW07A. Chonde ikani mabatire 8 * 1.5V (osati 1.2V) AA kukula kwake mubokosi la batri. OSAGWIRITSA NTCHITO magetsi akunja posintha mabatire.