Pambuyo poti ma transducer A ndi B alowe mu chitoliro, zingwe za sensa ziyenera kutumizidwa kumalo otumizira. Onetsetsani kuti kutalika kwa chingwe chomwe chaperekedwa ndikokwanira kukwaniritsa zofunikira pakuyika. Ngakhale kuti kuwonjezera kwa chingwe cha transducer sikuvomerezeka nthawi zambiri, ngati pakufunika chingwe chowonjezera cha transducer, gwiritsani ntchito chingwe cha coaxial cha RG59 75 Ohm.
CHENJEZO: Zingwezi zimapangidwa kuti zizinyamula zizindikiro zochepa zomwe zimapangidwa ndi sensa. Samalani poyendetsa zingwezi. Pewani kuyendetsa zingwe pafupi ndi magwero a magetsi amphamvu kapena EMI/RFI. Komanso pewani kuyendetsa zingwezi mumayendedwe a thireyi ya chingwe, pokhapokha ngati mathireyi akugwiritsidwa ntchito makamaka pa zingwe zina za magetsi otsika komanso otsika.
Nthawi yotumizira: Okutobala-08-2022