Carrier frequency |
Range |
10 kHz to 2700MHz |
Resolution |
0.01Hz |
Accuracy |
Same as that of the reference oscillator |
Internal reference oscillator*^1 |
Frequency:10MHz Start-up characteristics:After 30 minutes of operation:≤1*10^-7/day, after 60 minutes of operation: ≤5*10^-8/day, Aging rate :After 24 hours of operationL≤2*10^-8/day, Temperature characteristics: ±5*10^-8/day (0° to 50℃) |
External reference signal input |
10MHz,TTL Level,BNC connector on rear panel |
Reference signal output |
10MHz,TTL Level,BNC connector on rear panel |
Switching time |
≤10ms (time form last command until frequencyhas stabilized to within ±500Hz of set frequency,during remote operation) |
Output |
Range |
-143 to +23dB |
Units |
dBm,dBμV,V,mV,μV,(Terminated and open voltages are selectable for dBμV,V,mV,or μV) |
Resloution |
0.1dB |
Frequency response |
±0.5dB referred to 0 dBm (<1280MHz),±1dBreferred to 0 dBm(≥1280MHz) |
Accuracy |
Output level\ Frequency |
10kHz to <1280MHz |
≥1280MHz |
+1701 to +23dBm |
- |
- |
+15.1 to +17dBm |
±1dB |
- |
-122.9 to +15dBm |
±1dB |
±2dB |
-132.9 to -123 dBm |
±3dB |
±4dB |
-143 to -133dBm |
- |
- |
Impedance |
50Ω,N-type connector VSWR:≤1.5(<1280MHz,≤-3dBm)≤1.8(≥1280MHz≤-3dBm) |
Switching time |
Time form last command until output levelis stabillzed ,during remote operation:≤25ms(at LEVEL NORMAL mode) ≤5ms (at LEVEL CONTINUOUS mode) |
Interference radiation |
≤1μV(Value is voltage terminated with 50Ωload ,measured 25 mm form oront panel with a two-turn 25mm diameter loopantenna )Except sweep mode |
Signal purity |
Spurious |
At+7dBm CW mode:(fc: carrier frequency) |
Harmonics(2nd,3rd):≤-30dBc(at ≥100kHz) Sub-harmonics(fc/2,3fc/2,5fc/2):None(at <1280MHz)≤-30dBc(at ≥1280MHz) Non-harmonics: ≤-80dBc(fc <640MHz;≥10kHz offset) ≤-74dBc(640MHz≤fc<1280MHz≥10kHz forrst ≤-68dBc(fc ≥1280MHz,≥10kHz offset) |
SSB phase noise |
At+7dBm,CW mode,0° to 35℃ |
Offset frequency |
1kHz |
20 to 300kHz |
0.01 to <40 MHz |
-116dBc/Hz |
-140dBc/Hz |
40 to <300MHz |
-119dBc/Hz |
-145dBc/Hz |
300 to <600MHz |
-113dBc/Hz |
-143dBc/Hz |
600 to <1100MHz |
-107dBc/Hz |
-140dBc/Hz |
1.1 to <2.4GHz |
-101dBc/Hz |
-132dBc/Hz |
2.4 to <237GHz |
-97dBc/Hz |
-120dBc/Hz |
Floor noise:≤145 dBc/Hz(40 to <110MHz) |
Residual AM |
≤0.02% rms at ≥150kHz(demodulation band:300Hzto 3kHz) |
Residual FM |
≤0.8Hz rms at <1280MHz(demdulation band:300Hz to 3kHz) ≤4Hz rms at <1280MHz(demdulation band :300Hz to 3kHz) |
Ampli- tude modul- ation |
Range |
0 to 100% |
Resolution |
01% |
Internal modulation frequency |
Fixed frequency:400Hz,1kHz Variable frequecny:0.1Hz to 50 kHz ,0.1Hz resolution Frequency accuracy:100 ppm |
Accuracy |
±(5% of indicated value+2%)[at ≥250kHz ,≤+7dBm,0 t 90% and internal 1kHz |
|
At ≤±7dBm±1dBbandwith |
Lower modulation frequency limit |
20Hz(EXT AC mode),DC(EXT DC mode) |
Upper modulation frequency limit |
Carrier frequecny\ Modulation factor |
0 to 30% |
30.1 to 80% |
0.25 MHz ≤fc<0.5MHz |
5kHz |
5kHz |
0.5 MHz ≤fc<80MHz |
20kHz |
10kHz |
80MHz≤fc |
50kHz |
20kHz |
External modulation |
Input level:Approx.2 Vp-p 600Ω Input Impedance:Nominal 600Ω |
Depth |
≤1%(at≥1MHz≤+7dBm internal 1kHz 30%z) ≤3%(at≥1MHz≤+7dBm internal 1kHz 80%) ≤ 3%(at 250kHz≤fc<1MHz ≤+7dBm internal 1kHz 30%) ≤10%( at 250kHz≤fc<1MHz ≤+7dBm internal 1kHz 100%) |
Incidental FM |
≤200Hz peak(at ≤250kHz+7dBm internal 1kHz30%) |
Fre- quency modu- lation |
Range |
0 to 400kHz(1MHz ≤fc<40MHz) 0 to 100kHz(40MHz ≤fc<80MHz) 0 to 200kHz(80MHz ≤fc<160MHz) 0 to 400kHz(160MHz ≤fc<320MHz) 0 to 800kHz(320MHz ≤fc<640MHz) 0 to 1.6,MHz(640MHz ≤fc<1280MHz) 0 to 3.2MHz(1280MHz≤fc) |
Resolution |
10Hz (0 to 9.99 kHz deviation) 100Hz (10 to 99.9kHz deviation) 1kHz (100 to 666 kHz deviation) 10kHz (1 to 3.2 MHz deviation) |
Internal modulation frequency |
Fixed freqeuncy:400Hz ,1kHz Variable frequency:0.1 to 100kHz 0.1Hz resolution Frequency accuracy:100ppm |
Accuracy |
±(5% of indicated valeu+20Hz)[internal 1kHz) |
Modulation frequency response |
±1dB bandwidth Frequency range :20Hz to 100kHz(EXT AC mode )DC to 100kHz (EXT DC mode) |
External modulation |
Input level :Approx.2 Vp-p/600Ω Input impedance:Nominal 600Ω |
Distortion |
≤1%(internal 1kHz 3.5kHz deviation) |
Incidental AM |
≤4%(internal 1kHz 22.5 kHz deviation,demodulationband 0.3 to 3kHz) |
Carrier frequency accuracy in DC-FM mode |
±500Hz for 30-minute period after calibrationand 2-hour warm-up(at <1280MHz,<10kHz deviation) |
Phase modul- ation |
Range |
0 to 80 rad (1MHz ≤fc<40MHz) 0 to 20 rad (40MHz ≤fc<80MHz) 0 to 40 rad (80MHz ≤fc<160MHz) 0 to 80 rad (160MHz ≤fc<320MHz) 0 to 160 rad (320MHz ≤fc<640MHz) 0 to 320 rad (640MHz ≤fc<1280MHz) 0 to 640 rad (1280MHz ≤fc) Besiees radian,deg unit is also possible for phase deviation display.However,mzs.999deg |
Resolutin |
0.01 rad (0 to 9.99 rad deviation) 0.1 rad (10 to 99.9 rad deviation) 1 rad (100 to 640 rad deviation) |
Internal modulatio frequency |
Fixed freqeuncy:400Hz ,1kHz Variable frequency:0.1 Hz to 5kHz 0.1 resolution Frequency accuracy:100ppm |
Accuracy |
±(10% of indicated valeu+20Hz)[internal1kHz modulation] |
Modulation frequency response |
±1dB bandwidth Frequency range :20Hz to 5kHz(EXT AC mode )DC to 5kHz (EXT DC mode) |
Externulation |
Input lievel:Approx.2 Vp-p/600Ω Input impedane:Nominal 600Ω |
Distortion |
≤(internal 1 kHz 5 rad modulation) |
Intemal modul- ation signal |
Frequency range |
400 Hz ,1kHz,(fixed oscillator) 0.1Hz to 100kHz (variable oscillatior) DC voltage signals equivalent peak values of internal modulationg sine wavecan be applied as a modulationg singnal using the SPECLAL FUNCTION. |
Resolution |
0.1Hz |
Frequency accuracy |
100ppm |
Distion |
≤0.03%(fixed,400Hz and 1kHz)≤0.3%(variable20Hz to 50kHz) |
Memory function |
Frequency memory |
1000 carrier frequencies(store /recall) |
Funcition memory |
100 panel settings(store/recal) |
|
Sweep mode |
Carrier freqeuncy ,output level,AF frequency |
Sweep tunc- tion |
Sweep time |
0.1 ms to 600s ,0.01ms resolution(minimumtime depends on the switching time of each function.) |
Other func- tions |
Marker |
One movable marker |
Sweep signal output |
Staircase (saw-tooth waeform ),Start point:0V,Stop point:100V) |
Modulation signal output |
Modulation signal is outputwhen modulationg Output level:Approx.2 Vp-p/600Ω |
Relative value display |
Carrier frequency,output level |
Continuouly variable output level mode |
Continuousltyvariable within a±10dB rqngeof the set level Step size:0.1dB |
Trigger function |
Previously programmed operation procedurecan be started by a trigger input through its input termibal(on reqr panel,BNCconnector,TTL level)Maximum program steps for triggereed operation:99 steps |
|
Memory backup |
Last settings are stored when pwer is turnedoff |
|
GPIB |
Interfacce function:SH1,AH1,T5,L3,TE0,RL1,PP0,DC1,DT1,CO |
Reverse power |
Maxium reverse input power:50W (<100MHz)25W(≥1000MHz)±DC50V |
Operating- temperatur |
0 °to 50℃ |
Power |
*7Vac+10 -15%48 to 63 Hz ≤270VA |
Dimensions- and mass |
426(W)*177(H)*451(D)mm≤32kg |
EMC*^8 |
EN55011:1991,Group 1, Class A EN50882-1:1992 |
Safety |
EN61010-1:1993(Instalation Category II PollutionDegree II) |