RDS信號發(fā)生器VP-8194D

頻寬：100kHz~140MHz

AM/FM同時調(diào)制功能

FM 含立體聲

輸出電壓：-20dBV ~ 125dBV[emf]

可通過附帶軟件對RDS參數(shù)進行編程
 

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