| 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............ |
?Q4μV(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).. |
?Q-94dB(10Hz to 20KHz,80KBW) |
| |
?Q-80dB(alllimits,500KBW) |
| |
input?R1/3 offull scale |
| (300mV range)...... |
?Q-86dB(10Hzto 20KHz,80KBW) |
| |
?Q-66dB(alllimits,500KBW) |
| |
input?R1/3 offull scale |
| (100mV range)..... |
?Q-74dB(10Hzto 20Khz,80KBW) |
| |
?Q-60dB(allilmits,500KBW) |
| |
input?R1/3 offull scale |
| (3mV range)...... |
?Q-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)... |
?Q-100dB(10Hzto 20Khz,80KBW) |
| |
?Q-80dB(alllimits,500KBW) |
| |
input?R1/3 offull scale |
| (300mV range)..... |
?Q-94dB(10Hzto 20KHz,80KBW) |
| |
?Q-74dB(alllimits,500KBW) |
| |
input?R1/3 offull scale |
| (100mV range)........ |
?Q-86dB(10Hzto 20KHz,80KBW) |
| |
?Q-74dB(alllimits,500KBW) |
| |
input?R1/3 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?Q200pF |
| 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) |
