LMEC-21 Tijaabada Xadhkaha Gariirada (mitirka dhawaaqa xadhigga)
Tijaabooyinka ugu muhiimsan
1. Xidhiidhka u dhexeeya dhererka xadhigga, cufnaanta toosan, xiisadda iyo soo noqnoqda hirarka taagan ayaa la darsay;
2. Xawaaraha fidinta hirarka waxa la cabbiraa marka xadhiggu gariiro;
3. Tijaabo weydiin: xidhiidhka ka dhexeeya gariirka iyo dhawaaqa; 4. Tijaabada hal-abuurka iyo cilmi-baadhista: Cilmi-baadhis ku saabsan waxtarka beddelidda farsamada korantada ee nidaamka gariirrada hirarka taagan.
Halbeegyada farsamada ugu weyn
| Sharaxaada | Tilmaamaha |
| Dareemaha kicinta korantada ee dareenka baaritaanka | ≥ 30db |
| Xiisad | 0.98 ilaa 49n la hagaajin karo |
| Qiimaha tallaabada ugu yar | 0.98n |
| Dhererka xadhigga birta | 700mm si joogto ah loo hagaajin karo |
| isha ishaarada | |
| band soo noqnoqda | Band i: 15 ~ 200hz, band ii: 100 ~ 2000hz |
| Saxnaanta cabbirka soo noqnoqda | ± 0.2% |
| Balaadhan | La hagaajin karo laga bilaabo 0 ilaa 10vp-p |
| Oscilloscope laba geesood ah | Is-diyaarin |
Halkan ku qor fariintaada oo noo soo dir









