| 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 ＆#118alue |
| 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 ＆#118alue) |
| |
| 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 ＆#118alue |
| Response charateristics | |
| (distortion).... | actual＆#118alue |
| 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 ＆#118alue 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..... | actual＆#118alue |
| | |
| 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 ＆#118alue |
| |
| 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 ＆#118alue 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) |