Technical Specifications
A-22 DLT4000/DLT4500/DLT4700 Cartridge Tape Subsystem
A.9.2 Conducted Emissions
Limits for Class B equipment are in the frequency range from 0.15 to 30 MHz. The
limit decreases linearly with the logarithm of the frequency in the range from 0.15 to
0.50 MHz.
Table A-22 list the conducted emission limits.
Table A-22
Conducted Emissions
Frequency Range (MHz)
Limits dB
Quasi-peak
Average
0.15 to 0.50
66 to 56*
56 to 46
0.50 to 5
56
46
5 to 30
60
50
*The limit decreases with the logarithm of the frequency.
A.9.3 Radiated Emissions
Limits of radiated interference field strength, in the frequency range from 30 MHz to
30 GHz at a test distance of 3 and 10 meters, for Class B equipment are:
Table A-23
Radiated Emissions, 30 MHz to 30 GHz
Frequency range (MHz)
Quasi-peak limit dB (µV/m)
@ 10 m
@ 3 m
30 to 230
30
40
230 to 1000
37
46
Above 1000
N/A
54
A.9.4 Magnetic Radiated Susceptibility
Table A-24 lists the magnetic radiated susceptibility limits.
Table A-24
Low Frequency, Magnetic Fields, 10 to 3000 KHz
100 dB (pt) @ 10 KHz declining to
80 dB (pt) @ 1 MHz
No errors, no screen distortion
Summary of Contents for DLT 4700
Page 1: ...DLTTM 4000 DLTTM 4500 DLTTM 4700 Cartridge Tape Subsystem Product Manual...
Page 2: ......
Page 160: ...Firmware Update From Tape 7 18 DLT4000 DLT4500 DLT4700 Cartridge Tape Subsystem...
Page 215: ...DLT4000 SCSI Interface DLT4000 DLT4500 DLT4700 Cartridge Tape Subsystem 8 55...
Page 304: ...DLT4000 SCSI Interface 8 144 DLT4000 DLT4500 DLT4700 Cartridge Tape Subsystem...
Page 342: ...Sense Key Information C 6 DLT4000 DLT4500 DLT4700 Cartridge Tape Subsystem...
Page 359: ...Index DLT4000 DLT4500 DLT4700 Cartridge Tape Subsystem 7...
Page 360: ...Index 8 DLT4000 DLT4500 DLT4700 Cartridge Tape Subsystem...