Dual Wireless Microphone Abatanga Impuguke kumushinga wa KTV
Ibipimo bya sisitemu
Umuyoboro wa radiyo: 645.05-695.05MHz (Umuyoboro: 645-665, umuyoboro B: 665-695)
Umuyoboro ukoreshwa: 30MHz kuri buri muyoboro (60MHz muri rusange)
Uburyo bwo guhinduranya: FM yumurongo wa moderi Umuyoboro wa nimero: infragre yikora yihuta ihuza imiyoboro 200
Ubushyuhe bwo gukora: ukuyemo dogere selisiyusi 18 kugeza kuri dogere selisiyusi 50
Uburyo bwo guswera: gutahura urusaku rwikora hamwe na code ya ID indangamuntu
Offset: 45KHz
Urwego rudasanzwe:> 110dB
Igisubizo cyamajwi: 60Hz-18KHz
Ikigereranyo cyuzuye-ku rusaku:> 105dB
Kugoreka byuzuye: <0.5%
Ibipimo byakira:
Uburyo bwo kwakira: guhinduka kabiri-superheterodyne, guhuza-guhuza-kwakirwa kwukuri
Uburyo bwa Oscillation: Icyiciro cya PLL gifunze loop
Hagati yinshyi: inshuro ya mbere yo hagati: 110MHz,
Inshuro ya kabiri iringaniye: 10.7MHz
Imigaragarire ya Antenna: intebe ya TNC
Uburyo bwo kwerekana: LCD
Ibyiyumvo: -100dBm (40dB S / N)
Guhagarika bikabije:> 80dB
Ibisohoka mu majwi:
Kuringaniza: + 4dB (1.25V) / 5KΩ
Impirimbanyi: + 10dB (1.5V) / 600Ω
Umuyagankuba w'amashanyarazi: DC12V
Amashanyarazi agezweho: 450mA
Ibipimo byohereza: (908 gutangiza)
Uburyo bwa Oscillation: Icyiciro cya PLL gifunze loop
Imbaraga zisohoka: 3dBm-10dBm (LO / HI ihinduka)
Batteri: 2x “1.5V No 5”
Ibiriho: <100mA (HF), <80mA (LF)
Koresha igihe (bateri ya alkaline): amasaha agera kuri 8 kuri power nyinshi
Imikorere yoroshyekwivuza
| ibimenyetso bidakora neza | Imikorere mibiimpamvu |
| Nta cyerekana kubakira no kohereza | Nta mbaraga kuri transmitter, imbaraga zo kwakira ntabwo zahujwe neza |
| Uwakiriye nta kimenyetso cya RF | Kwakira no kohereza imirongo ya bande iratandukanye cyangwa hanze yemewe |
| Hano hari ibimenyetso bya radiyo yumurongo, ariko nta kimenyetso cyamajwi | Mikoro yohereza mikoro ntabwo ihujwe cyangwa kwakira abayakiriye nayobyimbitse |
| Amajwi yo kuyobora amajwi akora nabi | |
| Gushiraho uburyo bwo guceceka | |
| Amajwi yerekana amajwi urusaku ni runini cyane | Kohereza modulation frequency gutandukana ni nto cyane, yakira ibisohoka amashanyarazi Urwego ruri hasi, Cyangwa hari ikimenyetso cyo kubangamira |
| Kugoreka amajwi | Koherezatermodulation frequency gutandukana nayonini, yakira ibisohoka amashanyarazi Urwego ni runini cyane |
| Gukoresha intera ni ngufi, ikimenyetso ntigihinduka | Imbaraga zohereza imashini ziri hasi, kandi yakira squelch ni ndende cyane. Igenamiterere ridakwiye rya antenna yakira hamwe na bateri ikomeye yivanga hafi. |
