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)