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发表于 2024-3-16 21:39:12
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MSW-7140 AM-FM RADIO BAND DIGIMARSCOPE
Covers the LW, MW, SW and FM bands
Narrow and wide sweep functions
Sweep Frequency Range 0.1 to 3MHz / 1.5 to 30MHz /
63 to 110MHz
Sweep Width 0.2 to 2.8MHz / 2 to 28MHz / 5 to 36MHz
Output Level ( 50 Ohm load ) 100dBμ ( 0.1Vrms ),
Accuracy : ±1dB
Output Control 80dB in 1dB steps
Marker Frequency Range Within each frequency band,
5points
Point Setting ( Memory method ) 4digits ( LW, MW,
SW ), 5digits ( FM )
Minimum Marker Interval 1kHz ( LW, MW ), 10kHz ( SW
, FM )
CRT 23cm ( 9-inch ) ; electromagnetic deflection
Vertical Sensitivity 1mV / DIV, variable ; equipped
with 20dB attenuator
Vertical Response DC to 10kHz
Dimensions & Weight Approx. 230W×330H×370Dmm ·
10.5kg |
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