I-FMUSER AW07A SWR RF Impedance Antenna Analyzer

I-AW07A yokuhlaziya i-antenna iyisihlazisi esincane esisebenza ngebhethri se-RF impedance. Ingahlola isimo se-SWR ye-antenna yakho, ilinganise ukuthinteka kwayo kanye nezingxenye zokusabela, futhi ikusize uxazulule izinkinga ze-antenna. Iyunithi iqukethe izingxenye eziyisithupha eziyisisekelo: i-oscillator eguquguqukayo, i-frequency counter, i-oscillator ezimele, i-50-ohm yomtshina webhuloho lefrikhwensi yomsakazo, i-ad converter, ne-microcontroller. Lo mkhiqizo ohlangene wakhiwe ukuze uhlangabezane nezidingo zezakhiwo eziqinile nokuhlolwa kwenkundla nokuhlaziywa kwezinhlelo ze-antenna ezingama-50-ohm. Imvamisa yokusebenza yedivayisi isukela kumaza aphezulu ukuya ku-490MHz. Ikala ukuvinjelwa kwe-RF ukusuka kuma-ohm ambalwa kuye kumakhulu ama-ohms. I-AW07A futhi iyimitha ye-L/C, ekala inani lama-capacitor nama-inductors. Ukwengeza, kungaba umthombo wesignali onganemba kanye nekhawunta yesibali. Imitha yamandla ye-RF eyakhelwe ngaphakathi ingahlola amandla enkundla ye-RF eduze nohlelo lwe-antenna. Kuwusizo kakhulu uma udinga ukwazi isimo sokuphazanyiswa kwe-RF emsakazweni.

Izinzuzo

Umthombo wesiginali onemitha ye-capacitance kanye nemitha ye-inductance.

Inani lokusabela nesibonisi senani lokuvimbezela.

Inani le-SWR lisuka ku-1.1 ukuya ku-9.99 elinemitha yamandla e-RF nekhawunta yokubala.

1* AW07A SWR HF VHF UHF UHF Antenna Analyzer

1*Ikhebula le-DC

2* Izixhumi ze-adaptha

Ama-Technical Specs

Ibhendi Ukuhlanganisa: 160m, 80m, 40m, 20/30m, 10/15m, 6m, 2m, 1.25m, 70cm

Isici Esengeziwe: I-Frequency Counter

I-RF Output Level : 2Vppaw07atest

Ububanzi be-SWR: 1~9.9

I-Impedans Range: 10 ~ 500ohm

Ibhethri: 4 * AA Ibhethri Le-alkaline, I-Lithium Iyashajwa

Amandla Angaphandle: DC 10.8~12V

Ukusetshenziswa kwamandla: < 150mA (HF Bands, B/L Off) <165mA (VU Bands, B/L Off)

Isisindo esinqunyiwe: 0.6kg

Isisindo Esiphelele (kuhlanganise nephakheji): 0.75kg

Attention

Ngemva kokukhulula izikulufu kukhava emuva, ibhokisi lebhethri lifinyelelwa ngokukhipha ikhava ye-AW07A. Sicela ufake amabhethri angu-8 *1.5V (hhayi u-1.2V) angusayizi we-AA ebhokisini lebhethri. UNGAsebenzisi ugesi wangaphandle lapho ushintsha amabhethri.