FMUSER AW07A SWR RF Impedance Antenna Analyzer

AW07A antenna Analyzer ke sehlahlobi se senyenyane sa RF se nang le beteri. E ka leka boemo ba SWR ba antenna ea hau, ea lekanya ho se sebetse hantle le likarolo tsa karabelo, 'me ea u thusa ho rarolla mathata a antenna. Sehlopha se na le likarolo tse tšeletseng tsa motheo: oscillator e feto-fetohang, counter frequency, oscillator e ikemetseng, 50-ohm radio frequency detector detector, aD converter, le microcontroller. Sehlahisoa sena se kopaneng se entsoe ho fihlela litlhoko tsa meaho e tiileng le tlhahlobo ea masimong le tlhahlobo ea li-antenna tsa 50-ohm. Maqhubu a ts'ebetso ea sesebelisoa a tloha ho maqhubu a phahameng ho isa ho 490MHz. E lekanya RF impedance ho tloha ho li-ohm tse 'maloa ho isa ho makholo a li-ohm. AW07A hape ke mitha ea L / C, e lekanyang boleng ba li-capacitor le li-inductors. Ho feta moo, e ka ba mohloli oa lets'oao le sa nepahaleng le counter frequency counter. Metara ea matla a RF e hahelletsoeng kahare e ka leka matla a lebala la RF haufi le sistimi ea antenna. E bohlokoa haholo ha o hloka ho tseba boemo ba tšitiso ea RF ho potoloha seea-le-moea.

le menyetla

Mohloli oa matšoao o nang le meter ea capacitance le meter ea inductance.

Boleng ba tšubuhlellano le ponts'o ea boleng ba tšubuhlellano.

Boleng ba SWR ho tloha ho 1.1 ho isa ho 9.99 e nang le metara ea matla a RF le khaontara ea maqhubu.

1 * AW07A SWR HF VHF UHF Antenna semanolli

Thapo ea 1 * DC

Lihokelo tsa 2 * Adapter

Tlhahisoleseding ea Tlhahlobo

Sehlopha se Akaretsang: 160m, 80m, 40m, 20/30m, 10/15m, 6m, 2m, 1.25m, 70cm

Karolo e Eketsehileng: Frequency Counter

Nete ​​ea tlhahiso ea RF: 2Vppaw07atest

Mofuta oa SWR: 1 ~ 9.9

Impedance Range: 10 ~ 500ohm

Battery: 4 * AA Alkaline Battery, Lithium E Tekoa

Matla a Kantle: DC 10.8 ~ 12V

Tšebeliso ea Matla: <150mA (Lihlopha tsa HF, B/L Off) <165mA (VU Lihlopha, B/L Off)

Boima ba Nete: 0.6kg

Gross Weight (ho kenyeletsoa sephutheloana): 0.75kg

fuoe tlhokomelo

Kamora ho lokolla li-screws sekoahelong se ka morao, lebokose la betri le fihlella ka ho tlosa sekoaelo sa AW07A. Ka kopo, kenya libeteri tse 8 *1.5V (eseng 1.2V) tse boholo ba AA ka lebokoseng la betri. U SE KE UA sebelisa motlakase oa kantle ha u chencha libeteri.