Fluke 6070A - External Modulation Input; Other Outputs

Table 1-3. 6070A/6071A Specifications (cont)
Bandwidth .
The frequency where the response is 3 dB beiow the
maximum is at least 12 kHz at the high end and less
than 20 Hz (ac coupled) or dc (dc coupled) at the low
end.
Incidental AM .
<0.5% AM for deviations up to 50 radians at 1 kHz
rate
EXTERNAL MODULATION INPUT
Connector .
Front and rear panel MOD IN connectors (BNC),
connected in parallel, with a nominal 600 Ohm input
impedance.
External Input Sensitivity .
IV peak provides the programmed modulation
depth.
INTERNAL MODULATION OSCILLATOR
Frequency Ranges .
20 Hz to 199 Hz
200 Hz to 1.990 kHz
2 kHz to 19.9 kHz
20 kHz to 199 kHz
Unspecified Overrange.
Down to 1 Hz and up to 255 kHz.
Frequency Accuracy .
±3% over the range 20 to 30°C (68 to 86°F).
±(3% + 0 . 1 %/°C)below 20 and above 30°C.
Distortion .
<0.15% THD from 0.2 to 100 kHz
<0.2% THD below 0.2 kHz and above 100 kHz.
Output .
Front panel MOD OUT connector (BNC) and
associated level control provide nominally 0 to 1 volt
peak into 600 Ohms. Level is not programmable.
Output impedance is 600 Ohms, nominal.
OTHER OUTPUTS
Sweep Analog Output .
Front panel SWP OUT connector (BNC) provides 0
to 10V up to a 1000 point stepped ramp. Accuracy of
the output is ±5% of output ±0.1V.
PeniifI .
Rear panel PEN LIFT connector (BNC) provides a
TTL signal which is high during sweep retrace and
until the next sweep starts.
Output Valid .
Rear pane! OUT VALID connector (BNC) provides a
TTL signal which is low when the RF output is
potentially unsettled. This signal is also available on
the IEEE interface.