E1976A Datasheet, PDF (9/37 Pages) Keysight Technologies – E1966A 1xEV-DO Terminal Test Application

09 | Keysight | E1966A 1xEV-DO Terminal Test Application - Technical Overview
Analog Specifications (Continued)
Audio generator
Frequency
Operating range
Accuracy
Frequency resolution
100 Hz to 20 kHz, typically 1 Hz to 20 kHz
Same as timebase reference
Typically 0.1 Hz
Output level (from Audio Output connector)
Ranges
0 to 1 V peak, 1 to 9 V peak (into > 600 Ω)
Accuracy
< ±(1.5% of setting + resolution) when output is DC coupled
Distortion
< 0.1% for 0.2 to 9 V peak into > 600 Ω
Coupling mode
Selectable as DC or AC (5 μF in series with output)
Maximum output current
Typically 100 mA peak into 8 Ω
Output impedance
Typically < 1.5 Ω at 1 kHz when output is DC coupled
DC offset
(when output is DC coupled)
Typically < 1 mV peak for 0 to 1 V peak
Typically < 10 mV peak for 1 to 9 V peak
Output level resolution
Typically < 0.5 mV for 0 to 1 V peak output,
< 5.0 mV for 1 to 9 V peak output
Audio analyzer de-emphasis
750 μs, de-emphasis settable as Off or On
Audio analyzer expandor
Settable as Off or On with reference level setting of 10 mV to 10 V
Audio analyzer filters
Settable choices of none, C-message, 50 Hz to 15 kHz band pass,
300 Hz to 15 kHz band pass, or 100 Hz bandwidth tunable band pass
tunable over 300 Hz to 15 kHz
Audio analyzer specifications
(All specifications for the audio analyzer apply to signals present at test set’s AUDIO IN ports)
Audio level measurement
Types of signals measured
Sinusoidal audio signals
Measurement frequency range 100 Hz to 15 kHz
Audio In level range
7.1 mV to 20 V peak (5 mV to 14.1 V rms)
Measurement accuracy
< ±(2% of reading + resolution) for 100 Hz to 8 kHz,
< ±(3% of reading + resolution) for > 8 to 15 kHz
Measurement THD plus noise < 200 μV rms
Measurement detector
Selectable choices of rms and peak
Measurement trigger source Immediate
Available result
Audio level
Multi-measurement capabilities 1 to 999 measurements; average, minimum, maximum, and standard
deviation results
Concurrency capabilities
Audio level measurements can be made concurrently with all
other measurements
External input impedance
Typically 100 kΩ in parallel with 105 pF
Measurement resolution
Typically 0.3% of expected level setting or 0.2 mV, whichever is greater