Dual Wireless Macrophone Supplier Professional yeKTV chirongwa
Zviratidzo zveSystem
Radio Frequency Range: 645.05-695.05mhz (chiteshi: 645-665, B Chrnel: 665-695)
USable Bandwidth: 30mhz per Channel (60mhz mune yakazara)
Modulation Nzira: FM Frequency Modulation Channel Nhamba: Infrared otomatiki frequency inoenderana ne200 nzira
Kupisa tembiricha: minus 18 degrees celsius kusvika makumi mashanu degrees celsius
Squelch nzira: otomatiki ruzha kuona uye digital ID kodhi squelch
Offset: 45khz
Dynamic Range:> 110DB
Audio Mhinduro: 60hz-18khz
Yakaringana chiratidzo-kune-ruzha ratio:> 105DB
Kuregeredza Kukanganisa: <0.5%
Receiver Zviratidzo:
Kugamuchira Mode: Double-Shanduko Superheterodyne, Dual-Tuning Yechokwadi Kusiyana Kusiyana Kugamuchirwa
Oscillation Mode: PLL chikamu chakakiiwa loop
Yepakati frequency: yekutanga yepakati frequency: 110mhz,
Yechipiri Intermediate Frequency: 10.7mhz
Antenna Interface: TNC chigaro
Ratidza Mode: LCD
Sensitivity: -100DBM (40DB S / N)
Spurious Kudzvinyirira:> 80DB
Audio kubuda:
Asina Kukodzera: + 4DB (1,25V) / 5Kωω
Balance: + 10DB (1.5V) / 600ω
Power Supply Voltage: DC12V
Simba SWORDY Yazvino: 450ma
Transmitter Indicators: (908 Kutanga)
Oscillation Mode: PLL chikamu chakakiiwa loop
Kubuditsa Simba: 3DBM-10DBM (Lo / Hi Shanduko)
Mabhatiri: 2x "1.5V. 5" mabhatiri
Yazvino: <100ma (HF), <80MA (LF)
Shandisa nguva (alkaline bhatiri): anenge maawa masere pakusimba kwakakwirira
Kusarava zvisina kunakakurapwa
| Zviratidzo zveMalfunction | Kusashandachikonzero |
| Hapana chinoratidza pane anogamuchira uye transmitter | Hapana simba pane transmitter, anogamuchira simba haana kubatana nemazvo |
| Iye anogamuchira haana rf chiratidzo | Iye anogamuchira uye transmitter frequency mabhendi akasiyana kana kunze kweiyo inogamuchirika renji |
| Iko kune radio radio sign sign, asi hapana chiratidzo chekuteerera | Iyo micrmitter maikorofoni haina kubatana kana iyo inogamuchira squelch futizvakadzika |
| Nyaya Dzakanaka Kutungamira Dunhu Kushanda | |
| Kuisa nzira yakanyarara | |
| Audio Signal Background ruzha yakakura kwazvo | Transmit modulation frequency kutsauka idiki, gamuchira level yemagetsi yakaderera, kana kune chiratidzo chekuvhiringidza |
| Audio Signal Kukanganisa | Transmittermodulation frequency kutsauka futiyakakura, inogamuchira inoburitsa mafuta emagetsi akanyanya |
| Iyo yekushandisa chinhambwe ipfupi, chiratidzo hachina kugadzikana | Iyo transmitter yekuisa simba yakaderera, uye anogamuchira squelch akadzika kwazvo. Kuisa Kwako Kwekugamuchira Antenna uye Kusimba Bhatiri Kupindira Kutenderedza. |
