现货二手VP-8194D RDS信号发生器

RDS信号发生器VP-8194D

频宽：100kHz~140MHz

AM/FM同时调制功能

FM 含立体声

输出电压：-20dBV ~ 125dBV[emf]

可通过附带软件对RDS参数进行编程
 

ARI ModulationSKsignal􀉹Frequency􀉹Level􀉹Resolution􀉹Accuracy􀉹PhaseDK signal􀉹Frequencyaccuracy􀉹AM modulation range􀉹AM resolution􀉹AM accuracy􀉹AMdistortionBK signal􀉹Frequency accuracy􀉹􀉹AM modulation range􀉹AMresolution􀉹AM accuracy􀉹AM distortionRDS modulationLevelrangeResolutionAccuracySpuriousSub-carrier􀉹frequency􀉹Phase􀉹LeakageInternaldata􀉹Mode􀉹Pattern number􀉹Pattern length57 kHz 􀊶 6 Hz0.0 % to 10%􀊢100 %=75 kHz􀊣0.1 %􀊶􀊢setting 􀊷 0.1+0.5􀊣%0 deg 􀊶10 deg􀊢to the pilotsignal􀊣125 Hz 􀊶1 􀋋0 % to 40 􀋋1 􀋋􀊶5 􀋋² 1 􀋋􀊢SK=5.3 􀋋, AM=30 􀋋􀊣Code A:23.75 Hz 􀊶1 􀋋Code B: 28.27 Hz 􀊶1 􀋋Code C: 34.93 Hz 􀊶1 􀋋Code D:39.58 Hz 􀊶1 􀋋Code E: 45.67 Hz 􀊶1 􀋋Code F: 53.98 Hz 􀊶1 􀋋0 % to 80 %1%􀊶5 %² 2 %􀊢SK=5.3 %, AM=60 %􀊣0.0 % to 10 %􀊢100 %=75 kHz􀊣0.10%􀊶􀊢setting 􀊷 0.1+0.5􀊣%² 􀊵50 dB􀊢² 53 kHz, 10 % output􀊣² 􀊵40 dB􀊢³ 61kHz, 10 % output􀊣57 kHz 􀊶 6 Hz0 deg or 90 deg 􀊶 10 deg 􀊢to thepilot􀊣² 􀊵50 dBSub-carrier / Null / InternalMax. 16Max. 2 048groups