Guudmarka
Gudbiyaha 600W FM ee jaban wuxuu qaataa fikrad naqshadeyn qiimo jaban ah, isagoo isku daraya kicinta iyo cod-weyneeye koronto, shaandheynta wax soo saarka, wareejinta korontada, iwm. 2U sare oo 19-inji ah.
Gudbiyaha 600w fm raqiis ah oo leh 2U 19-inch all-aluminium chassis caadiga ah. Shaashadda muujinta dabeecadda, tignoolajiyada qaabaynta soo noqnoqda ee loop-ka-xiran ee PLL, cod-weyneyeeyaha ugu dambeeya wuxuu qaadanayaa LDMOS transistor oo leh saamiga mowjadda sare ee taagan.
Sifooyin shaqo
- 2U 19-inji kiis aluminium qaro weyn leh, kaas oo aan kaliya ahayn mid adag laakiin sidoo kale leh kuleyl wanaagsan.
- Nidaamka soo-saarka soo noqnoqda ee saxda ah ee PLL si loo hubiyo in inta jeer ee soo noqnoqda aanu ku wareegin ugu yaraan 10 sano gudahood.
- Nidaamka xakamaynta dheelitirka ee AGC awood aad u fiican, soosaarka korantada waxaa lagu hagaajin karaa 0 ilaa awood buuxda, wuxuuna leeyahay si toos ah kontoroolka korantada si uu u ilaaliyo awoodda wax soo saarka gudaha xad go'an iyada oo aan la leexin.
- Taageer modulation-ka dibedda ee 'RDS' ama 'SCA signal'.
- Ku qalabaysan interface-isgaarsiineed ee RS232, isticmaalayaashu waxay ku maamuli karaan dhammaan hawlgallada iyagoo adeegsanaya borotokoolka isgaarsiinta gudbiyaha.
- Cod-weyneeye RF wuxuu adeegsadaa transistor-ka LDMOS, taasoo ka dhigaysa mid awood u leh inay u adkeysato ismaandhaafka culus ee ka badan 65: 1 VSWR ee 5dB barta isku xidhka.
faahfaahinta
Soo noqnoqda: 87.5-108MHz,
Qiyaasta tallaabada soo noqnoqota: 100KHz
Qaabka qaabaynta: FM, leexashada ugu sarreysa ± 75KHz
Deganaanshaha soo noqnoqda: <± 100Hz
Habka xasilinta soo noqnoqda: PLL-xirnaanta soo noqnoqoshada inta jeer ee quful
Awoodda wax soo saarka RF: 0 ~600W ± 0.5dB
Hirarka haraaga-band: <-60dB
Heerarka sare: <-60dB
Parasitic AM: <-59dB
Caqabadda wax soo saarka RF: 50Ω
Xidhiidhiyaha wax soo saarka RF: L29 dumarka DIN
Waxtarka RF:> 75%
Gelida codka Analog: -12dBm ~ + 8dBm
Wax galinta Analog: 10KΩ XLR
Hore u sii xoojinta: 0μs, 50μs, 75μs (isticmaalayaasha ayaa dejin kara)
Jawaabta soo noqnoqda: ± 0.8dB 30 ~ 15000Hz
Dhalanrog maqal ah: <1%
Kala duwanaanshaha korantada korontada: hal waji 220 ~ 260Vac
Isticmaalka tamarta: <1000VA
Heerkulka shaqada ee kala duwan: -20 ilaa 45 ° C
Habka shaqada: shaqo joogto ah
Habka qaboojinta: qaboojinta hawada qasabka ah
Habka qaboojinta: <95%
Joog: <4500M
Cabirka: 483 x 320 x 88 mm (marka laga reebo gacan-ku-haynta iyo soo-baxa), rack caadiga ah 19 inji 2U.
Miisaanka: 11Kg
Faallooyin
Waxaa jira dib u eegista lahayn weli.