RDS信號(hào)發(fā)生器VP-8194D
頻寬:100kHz~140MHz
AM/FM同時(shí)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(duì)RDS參數(shù)進(jìn)行編程
ARI ModulationSK signal??Frequency??Level??Resolution??Accuracy??PhaseDK signal??Frequency accuracy??AM modulation range??AM resolution??AM accuracy??AM distortionBK signal??Frequency accuracy????AM modulation range??AM resolution??AM accuracy??AM distortionRDS modulationLevel rangeResolutionAccuracySpuriousSub-carrier??frequency??Phase??LeakageInternal data??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 pilot signal??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 61 kHz, 10 % output??57 kHz ?? 6 Hz0 deg or 90 deg ?? 10 deg ??to the pilot??2 ??50 dBSub-carrier / Null / InternalMax. 16Max. 2 048 groups