[스크랩] SG-1710 spec

SG-1710   : FM/AM Signal Generator

FREQUENCY Range 200kHz ~ 1GHz Display VFD Resolution 1Hz Accuracy ±0.5 x 10-6 (0.5ppm) OUTPUT LEVEL Range -14 dBμ ~ 126 dBμ at open circuit (-127dBm ~ 13dBm) Resolution 0.1dB Accuracy ±1.0dB (-4dBm~13dBm) ±1.5dB (-4dBm~ -37dBm) ±1.5dB+0.1dB/10dB step decrease (-37dBm~ -127dBm) Output Impedance 50Ω, VSWR: Less than 1.5 Flatness ± 1.2dB at 0dBm (typically ±0.7dB) Harmonics ≤-30dBc Sub-Harmonics ≤-25dBc above 550MHz Spurious < -50dBc (<137.5MHz), < -60dBc (137.5MHz ~ 1GHz) Residual Modulation FM <30Hz (CF:<137.5MHz) <5Hz (CF:137.5MHz~275MHz) <10Hz (CF:275MHz~550MHz) <20Hz (CF:550MHz~1GHz) (with 50Hz~15kHz PDBW) AM <-65dBc (with 50Hz~15kHz PDBW) Reverse Power Protection Max. 25W MODULATION Frequency 400Hz , 1kHz , 3 kHz Internal Frequency 10Hz ~ 20kHz External Modulation Impedance: 600Ω unbalanced Input Voltage: 1Vpeak FM - Deviation Range 0 ~ 100kHz - Resolution 100Hz - Accuracy ±6% of programmed setting(typically 3%) - Distortion <2% (with 75kHz dev. : AF 1kHz, Demod.BW=50Hz~15kHz) AM - Range 0 ~ 100% (≤7dBm) - Resolution 0.1% - Accuracy ±1%+ (±5% of programmed setting) - Distortion <5%(70~90% AM),<3% (30~70% AM),<1.5% (0~30% AM) MEMORY CONTROL Memory 300 points OTHERS Dimension 115(H) × 430(W) × 410(D) mm Weight Approx : 14kg Power Requirements 115/ 230 VAC, 50/60Hz Standard Accessories N-type Cable, Power Cable Operating manual, Fuse

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