FM-AM Stereo Signal Generator Meter Tester with Frequency Range 100kHZ-150MHz AM Depth 0-60%
Features:
Specification:
Specification | ||||
FREQUENCY | Range:100kHz~150MHz (76MHz~110MHz ,FM Stereo ) | |||
Resolution:100Hz | ||||
Accuracy:± 5 × 10-6 | ||||
OUTPUT LEVEL | Range:-20dBµ~100 dBµ at open circuit ( -133dBm~-13dBm into 50Ω termination ) | |||
Resolution:0.1dB | ||||
Accuracy:±1dB at 100 dBµ | ||||
Attenuator Accuracy:±1dB(20dBµ~100 dBµ), ±2dB(-20dBµ~20dBµ) | ||||
Output Impedance:50Ω ,VSWR less than 1.2 | ||||
Spurious & Harmonics:≤-30dBc | ||||
Residual Modulation (S/N) | FM Component:70dBm | |||
AM Component:50dBm | ||||
MODULATION | Internal Modulation Frequency:400Hz ,1kHz | |||
External Modulation | Input Impedance:10kΩ ±10% | |||
Input Voltage:3Vpp±2% | ||||
FM | Range: 0~100kHz (@ 1~150MHZ) | |||
Carrier Frequency ×10% (@<1MHz) | ||||
Accuracy: ±10% of maximum frequency deviation | ||||
Distortion: <0.3%(with Dev=75kHz,AF 1kHz,Demod.BW=50Hz~15kHz,DE-emp.=50µsec) | ||||
AM | Range: 0~60% | |||
Resolution:0.1% | ||||
Accuracy: ±5% (100kHz~110MHz) | ||||
±10% (110MHz~150MHz) | ||||
Distortion:<0.65% (@ 400kHz~30MHZ) <1.5% (@ other range) (withDepth=30%,AF1kHz,Demod.BW=50Hz~15kHz) | ||||
STEREO | Separation: ≥50dB(@400Hz~1kHz) | |||
≥35dB(@100Hz~10kHz) | ||||
≥30dB(@50Hz~15kHz) | ||||
Pilot: 19kHz ± 2Hz | ||||
Distortion: <0.3% (@Main 90%, Pilot off) | ||||
MEMORY | Preset Keys | FM: (3.5kHz,22.5kHz,75kHz) | ||
AM: (30%) | ||||
Stereo: (30%,100%) | ||||
Output Level:4 points | ||||
Memories :100 points | ||||
OTHERS | Power Requirements:198V~242V AC,47Hz~53Hz | |||
Size:475mm×108mm×365mm | ||||
Weight:6kg |
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