|
Measuring range.......
|
V(mV)
|
dBV
|
dBm
|
|
|
100V
|
40.0dBV
|
42.2dBm
|
|
|
30V
|
29.5dBV
|
31.7dVm
|
|
|
10V
|
20.0dBV
|
22.2dBm
|
|
|
3V
|
9.5dBV
|
11.7dBm
|
|
|
1V
|
0.0dBV
|
2.2dBm
|
|
|
300mV
|
-10.5dBV
|
-7.8dBm
|
|
|
100mV
|
-20.0dBV
|
-17.8dBm
|
|
|
30mV
|
-30.5dBV
|
-27.8dBm
|
|
|
10mV
|
-40.0dBV
|
-37.8dBm
|
|
|
3mV
|
-50.5dBV
|
-47.8dBm
|
|
|
1mV
|
-60.0dBV
|
-57.8dBm
|
|
|
0.3mV
|
-70.5dBV
|
-67.8dBm
|
|
Measuring accuracy..............
|
±2%of full-scale indication(1KHz)
|
|
Frequency response........
|
±5%(20Hzto 20KHz) reference:1KHz ±10%(5Hz to 110KHz)reference:1KHz ±20%(5Hz to210KHz) reference:1KHz
|
|
Vestigial noise............
|
≦4μV(80KBW)
|
|
Response characteristics....
|
actual value
|
|
Relative measurement range.....
|
0 to±130dB
|
|
Wattage display......
|
Powercalculation based on AC level measurement and virtual load(RL)
|
|
Resolution of watt display.
|
5digits max.
|
|
Setting range of RL....
|
2 to 5000Ω
|
|
|
|
|
Input channel......
|
1CH:for DC input
|
|
Input impedance
|
1MΩ
|
|
DClevel measuring ranges..
|
5 ranges(100V/30V/3V/300mV/30mV)
|
|
DC level emasuring accuracy
|
±(0.3%fs+0.75%of measuring value)
|
|
|
|
Fundamental frequencyrange
|
10Hz to 110KHz
|
|
Distortionmeasurement range
|
100%
|
0.0dB
|
|
|
30%
|
-10.5dB
|
|
|
10%
|
-20.0dB
|
|
|
3%
|
-30.5dB
|
|
|
1%
|
-40.0dB
|
|
|
0.3%
|
-50.5dB
|
|
|
0.1%
|
-60.0dB
|
|
|
0.03%
|
-70.5dB
|
|
|
0.01%
|
-80.0dB
|
|
Secondary harmonic deviation....
|
±1dB(20Hzto 20KHz)
|
|
|
±3dB(all range)
|
|
Fundamental wave removal ratio..
|
110dBor more
|
|
|
60dB(NOTCH)+ - 50dB(FET)
|
|
Response characteristics
|
|
|
(input).........
|
actual value
|
|
Response charateristics
|
|
|
(distortion)....
|
actualvalue
|
|
Input level range.....
|
1mVto 100V
|
|
Input ranges.....
|
V(mV)
|
dBV
|
dBm
|
|
|
100V
|
40.0dBV
|
42.2dBm
|
|
|
30V
|
29.5dBV
|
31.7dBm
|
|
|
10V
|
20.0dBV
|
22.2dBm
|
|
|
3V
|
9.5dBV
|
11.7dBm
|
|
|
1V
|
0.0dBV
|
2.2dBm
|
|
|
300mV
|
-10.5dBV
|
-7.8dBm
|
|
|
100mV
|
-20.0dBV
|
-17.8dBm
|
|
|
30mV
|
30.5dBV
|
-27.8dBm
|
|
|
10mV
|
-40.0dBV
|
-37.8dBm
|
|
|
3mV
|
-50.5dBV
|
-47.8dBm
|
|
|
(30mV to 3mV ranges:manual only)
|
|
Display units.....
|
Input level:V,dBV,dBm
|
|
|
Distortion:%,dB
|
|
|
|
|
Measuringmode..
|
harmonic distortion+noise(THD+N)
|
|
Residualnoise/distortion
|
|
|
(100V,30V,10V,3V&1Vranges)..
|
≦-94dB(10Hz to 20KHz,80KBW)
|
|
|
≦-80dB(alllimits,500KBW)
|
|
|
input≧1/3 offull scale
|
|
(300mV range)......
|
≦-86dB(10Hzto 20KHz,80KBW)
|
|
|
≦-66dB(alllimits,500KBW)
|
|
|
input≧1/3 offull scale
|
|
(100mV range).....
|
≦-74dB(10Hzto 20Khz,80KBW)
|
|
|
≦-60dB(allilmits,500KBW)
|
|
|
input≧1/3 offull scale
|
|
(3mV range)......
|
≦-45dB(10Hzto 10KHz,20KBW)
|
|
|
input+2mVrms
|
|
|
|
Measuringmode.....
|
Nos.2-10 harmonic waves are detected and measured
|
|
Residual noise/distortion
|
|
|
(100V,30V,10V,3V&1V range)...
|
≦-100dB(10Hzto 20Khz,80KBW)
|
|
|
≦-80dB(alllimits,500KBW)
|
|
|
input≧1/3 offull scale
|
|
(300mV range).....
|
≦-94dB(10Hzto 20KHz,80KBW)
|
|
|
≦-74dB(alllimits,500KBW)
|
|
|
input≧1/3 offull scale
|
|
(100mV range)........
|
≦-86dB(10Hzto 20KHz,80KBW)
|
|
|
≦-74dB(alllimits,500KBW)
|
|
|
input≧1/3 offull scale
|
|
|
|
|
Measuring mode.....
|
Nos.2-10 harmonicwaves are set to any value and measured Residual
|
|
|
|
|
SINAD measuringrange.....
|
0 to 40dB(1 range)
|
|
ResidualSINAD.......
|
Same as
|
|
|
|
|
Input levl......
|
30μV to 100Vrms
|
|
|
(both S component&N component)
|
|
Measuring range......
|
0 to 130dB(80KHzBW)
|
|
S/N accuracy........
|
±1.2dB
|
|
Response characteristics.....
|
actualvalue
|
|
|
|
|
Input level ragne.....
|
30μV to 100Vrms(bothnumerator and denominator)
|
|
Ratio range.......
|
0to ±130dB(80KHzBW_
|
|
Ratio accuracy.........
|
±1.2dB(1KHz,fullscale input)
|
|
Frequency response......
|
±2dB(standard:1KHz)
|
|
Display unit......
|
dB,%
|
|
Response characteristics...
|
actual value
|
|
|
|
Input channels......
|
AC input:2 CHs,alternate(Balanced and unbalanced switchable)
|
|
Input impedace......
|
ACinput:10KΩ,100KΩ≦200pF
|
|
Maximum allowable input....
|
150V(DC+AC peak)
|
|
Grounding......
|
Floatingand non-floating switchable(independently for DC,AC and signal generator)
|
|
Averaging count.....
|
2,4,8,16,OFF
|
|
Built-in filters......
|
HPF(100Hz/200Hz/Optional),LPF(15KHz/20KHz/80KHz/Optional),PSOPHO(IHF-A/CCIR-ARM/DIN-AUDIO/Optional)
|
|
Optional filters......
|
3KHz BPF/1KHzBPF/315Hz BPF/CCITT P53TEL/C-MESSAGE/IEC-C
|
|
|
|
|
|
|
|
Operation specifications...
|
1)Single Up;2)Single Down;
|
|
|
3)RepeatUp;4)Repeat Down
|
|
....
|
SH1,AH1,T8,L4,SR0,RL1,PP0,DC1,DT1,C1,C2,C3,C27
|
|
|
1)Panel staus;2)Measurement value output;3)Memorycopy(between same models);4)Memory synchronization(between same models,same versions)
|
|
...
|
1) Levelor frequency setting from an external rotary encoder;2)Direct memory call;3)Controloutput;4)Limit judgment output;5)Memory listing;6)8-bit data read;7)Measurementdata print-out.
|
|
|
|
|
Memory point count...
|
100 steps(Can bedivided into 10 groups.)
|
|
Setting contents...
|
1)Panelsetting;2)EXT CONTROL I/O;
|
|
|
3)Limitdata batch memory.
|
|
|
|
Temperature/humidity for operation....
|
0to 40℃,RC 90% max.
|
|
Tempearture/ humidity for characte- ristics in spec.
|
6 to 35℃,RC 85% max.
|
|
LCD Tempearture /humidity for operation....
|
0to 30℃,RC 90% max.
|
|
|
0 to 40℃,RH60%max.
|
|
Power source.....
|
100/120/220/240VAC,±10%(max.250V)/Approx.48W
|
|
Dimensions.....
|
426(W)*99(H)*440(D)mm
|
|
Weight....
|
Approx.10kg
|
|
Accessories....
|
Instruction manual(1),cable(1),powercord(1)
|