세부사항 |
FM/AM Signal Generator
-Frequency
*Range : 200KHz~1100MHz
*Resolution : 10Hz(all band)
*Accuracy : +/-1.0*10(-6)
-OUTPUTLEVEL
*Renge : -14dBu~126dBu at open circuit
(-127dBm!13dBm)
*Resolution : 0.1dB
*Output Impedance : 50 Ohms,VSWR:Less
than 1.2
*Flatness : +/-1.2 dB at 0 dBm
-MODULATION
*Internal Modulation : Frequency:400Hz
or 1kHz +/-1%
*External Modulation : Impedance:600 Ohms
unbalanced,Input Voltage:1Vpeak
*FM
*Range : 0~500KHz(CF:137.5 to 275MHz)
0~1MHz(CF:3~137.5MHz and 275~1100MHz)
*Resolution : 10Hz(dev<10KHz),100HZ
(dev<100KHz),1KHz(dev<1MHz)
*Accuracy : +/-6% at internal rate
(typically 3%)
*Distortion : <2%(with 75KHz dev,AF
1KHz,Demod.BW=50Hz~15KHz,
De-emp.=50usec)
*AM
*Range : 0~99.9
|
