B&K Precision 4084-4087 - Manual User Manual
Page 7
4080 series Function & Arbitrary/Function Generators –Instruction Manual
7
Frequency Characteristics
Frequency Range:
Main waveforms (sine, square):
Model 4084/4084AWG: 1µHz ~ 20MHz
Model 4085:
1µHz ~ 40MHz
Model 4086/4086AWG 1µHz ~ 80MHz (sine wave)
1µHz ~ 40MHz (square wave)
Model 4087
1µHz ~ 120MHz (sine wave)
1µHz ~ 40MHz (square wave)
All other waveforms:
All models:
1µHz ~ 100kHz
Frequency Stability:
±1×10
-6
(22℃±5℃）
Resolution:
1µHz
Frequency Accuracy:
≤ ± 5×10
-6
(22℃±5℃）
Data entry Units:
s, ms, Hz, kHz, MHz
Amplitude Characteristics
Amplitude Range:
4084, 4084AWG: 2mV ~ 20Vpp (open circuit), 1mV ~ 10Vpp (50Ω)
4085
4086, 4086AWG: for Freq ≤ 40MHz: 2mV ~ 20Vpp (open circuit), 1mV ~ 10Vpp (50Ω)
for Freq > 40MHz: 2mV ~ 4Vp-p (open circuit), 1mV ~ 2Vpp (50Ω)
4087:
for Freq ≤ 40MHz: 2mV ~ 20Vpp (open circuit), 1mV ~ 10Vpp (50Ω)
for Freq > 40MHz: -76dBm ~ +13.5 dBm（50Ω）or 0.1mV ~ 3Vpp（50Ω）
Max. Resolution:
2µVpp (open circuit), 1µVpp (50Ω)
Amplitude Accuracy: ± 1%+0.2mV (sine wave relative to 1kHz)
Amplitude Stability:
±0.5 % /3 hours
Flatness:
For amplitude ≤ 2Vpp: ±3% (frequency≤5MHz),
±10% (5MHz For amplitude >2Vpp: ±5% (frequency≤5MHz), ±10% (5MHz ±20% (frequency>20MHz) Models 4086/AWG, 4087 only: ±1dBm (frequency>40MHz) Output Impedance: 50Ω Output Units: Vpp, mVpp, Vrms, mVrms, dBm