Ku soo dhowow degelladayada!
Makarafoonka wireless-ka Karaoke xirfad-yaqaan uhf wireless nidaamka
Sharaxaadaha:
Nidaamka SKW-101 waxaa loo farsameeyay inuu noqdo mid lagu kalsoonaan karo kanaalka kala duwan ee nidaamka UHF oo leh maqal fara badan oo kala duwan, saamiga S / N ee sareeya, iyo waxqabad muuqda oo u dhigma mid kasta oo nidaamyada wireless-ka xirfadleyda ah oo qiime badan ku kacaya. Tan waxaa lagu gaaraa iyada oo loo marayo xulashada qaybaha adag iyo qaabeynta wareegga tayada sare leh. Wareeg aamusnaan ah oo qaabeysan ayaa ciribtiraya buuqa taagan markii warbaahinnada la demiyo ama laga baxo kala gudbinta
Astaamaha:
- Lacag-Qaataha Kala-duwanaanta Labada Kanaal
- 200 Joogtaynta la isku-hagaajin karo ee leh DPLL Xakamaynta Isku-xidhka
- UHF Band Frequency (800MHz)
- Laba Wax-soo-saar Dheellitiran oo XLR ah
- Waxqabadka RF oo leh Hor-u-dhise RF oo lagu Kordhiyo Saamiga S / N, Dareenka iyo Dareenka Dynamic
- Wareeg Mashiinka Mashiinka Yar ee Yaraynta Faragelinta
- Anteenada la saari karo
- 2 shaashadaha LCD-ga ayaa ku siiya xaalad wargelin ah oo ku saabsan xaalad kasta oo makarafoon kasta oo ay ku jiraan: Astaamaha Astaamaha, Heerka Maqalka, Xilliga Howlgalka iyo Xulashada Anteenada Kala Duwan
- Aagga Adeegga: 330 ft (100 M)
Nidaamka:
| Safafka soo noqnoqda | 740-790MHz |
| Habka Isbedelka | Broadband FM |
| Ballaaran Baahiyaha | 50MHz |
| Lambarka kanaalka | 200 |
| Kala dheereynta kanaalka | 250KHz |
| Degenaanshaha isdabajoogga | 0.005% |
| Kala duwanaansho firfircoon | 100dB |
| Leexashada ugu sarreysa | K 45KHz |
| Jawaabta maqalka | 80Hz-18KHz (± 3dB) |
| SNR dhameystiran | > 105 dB |
| Kala Duwan Dhameystiran | ≤0.5% |
| Heerkulka Hawlgalka | -10 ℃ - + 40 ℃ |
Qaataha
| Hesho qaab | Laba-beddelka Super Heterodyne |
| Soo noqnoqoshada dhexdhexaadka ah | Marinka dhexdhexaadka frist: 100MHzJoogtada labaad ee dhexdhexaad: 10.7MHz |
| Interface wireless | BNC / 500Ω |
| Xasaasiyad | 12dBµV (80 dBS / N) |
| Diidmada beenta ah | ≥75 dB |
| Baaxadda kala-goynta xasaasiga ah | 12-32dBV |
| Heerka wax soo saarka ugu badan | + 10 dBV |
Soo gudbiye
| Awoodda wax soo saarka | Sare: 30mW; Hoose: 3mW |
| Diidmada beenta ah | -60dB |
| Danab | Laba baytariyada AA |
| Waqtiga korantada | Sare:> 10 saacadoodYar:> 15 saacadood |
Halkan ku qor fariintaada oo noo soo dir
