Lag luam wholesale Wireless Boundary Microphone rau kev sib txuas lus ntev
TUS TXAIS
Zaus ntau yam: 740—800MHz
Tus naj npawb ntawm cov channel uas kho tau: 100 × 2 = 200
Hom kev co: PLL
Kev ruaj khov ntawm zaus synthesis: ± 10ppm;
Tau txais hom: superheterodyne ob chav hloov pauv;
Hom kev sib txawv: dual tuning Diversity automatic xaiv txais tos
Tus txais rhiab heev: -95dBm
Cov Lus Teb Zaus ntawm Lub Suab: 40–18KHz
Kev cuam tshuam: ≤0.5%
Lub Teeb Liab rau Qhov Sib Piv Suab Nrov: ≥110dB
Cov zis suab: Cov zis sib npaug thiab tsis sib npaug
Lub hwj chim muab hluav taws xob: 110-240V-12V 50-60Hz (Hloov Fais Adapter)
LUB TXAIS TOS
Zaus ntau yam: 740—800MHz
Tus naj npawb ntawm cov channel uas kho tau: 100X2 = 200
Hom kev co: PLL
Kev Ruaj Ntseg Zaus: ± 10ppm
Kev Hloov Kho: FM
Lub zog RF: 10–30mW
Cov Lus Teb Zaus Suab: 40–18KHz
Kev cuam tshuam: ≤0.5%
Roj teeb: 2 × 1.5V AA Loj
Lub roj teeb lub neej: 8—15 teev
Kev teeb tsa khi:

1. Cov channel tso saib: tso saib cov channel uas siv tam sim no;
2. B.CH yog lub npe luv ntawm channels;
3. Zaus zaub: tso saib zaus siv tam sim no;
4. MHZ yog lub chaw zaus;
5. PILOT yog qhov tso saib zaus ntawm tus tsav dav hlau,Teeb liab tshwm simthaum twgtau txaislub tshuab xa xov;
6.8 theem RF qib zaub: tso saib lub zog ntawm lub teeb liab RF tau txais;
7.8 theem suab theem zaub: tso saib qhov loj ntawm lub teeb liab suab;
8. Kev tso saib ntau yam: cia li tso saib lub kav hlau txais xov I lossis II uas siv tam sim no;
9. MUTE yog lub vijtsam ntsiag to: thaum lub teeb no qhib, nws txhais tau tias lub teeb liab xov tooj cua tau txais;







