Fluke 6070A - Reference Oscillator

Table 1-3. 6070A/6071A Specifications
Unless otherwise noted, the following performance is guaranteed over the specified
environmental an AC line power conditions (see GENERAL at the end of this table), and for
norma! autoranging operation, 20 minutes after the instrument is turned on.
FREQUENCY
Range
6070A.
. 0.2 to 519.999999 MHz.
6071A.
. 0.2 to 1039.999998 MHz.
Resolution .
. 1 Hz (2 Hz above 520 MHz for the 6071A).
Accuracy and Stability.
. Same as the Reference Oscillator.
Switching Time.
. The time from when the signal at the rear panel OUT
VALID connector goes false until the frequency of
the RF output signal is within 100 Hz of the final
value is less than 70 ms (typically, the IEEE and
instrument processing time before the signal at OUT
VALID goes false is 10 ms).
Connector .
. Type-N, front panel RF OUTPUT connector. 50
Ohms impedance, nominal.
NOTE: The 607XA-830 Rear RF Output Option makes the RF output signal available at the rear
pane! instead of at the front panel. Specifications for options are listed near the end of this table.
REFERENCE OSCILLATOR
Interna!
TYPE . . Free-air, 10 MHz crystal oscillator.
AGING RATE .
. < ±0.5 ppm/month
TEMPERATURE STABILITY .. . ±5 ppm over the ambient temperature range of 25“ C
±25“C (77“F±45“F).
NOTE: The 607XA-130 Oven Reference Oscillator Option provides a more stable internal
reference. Specifications of options
are listed near the end of this table.
External
CONNECTOR . . BNC rear panel REF IN connector. Input impedance
is nominally 50 Ohms, ac coupled.
INPUT SIGNAL .
. The instrument accepts 0.3 to 4.0V peak-to-peak
sine or square wave at 1, 2, 2.5, 5, or 10 MHz.
LOCK RANGE .
. ±8 ppm frequency difference. Out-of-lock is
indicated by the FREQ and UNCAL annuciators.
Reference Output .
. 10 MHz (TTL) available at the rear panel REF OUT
connector (BNC).
AMPLITUDE
Specified Range .
. +19 to -140 below 520 MHz.
+13 to -140 520 MHz and above.
NOTE: AM is restricted above +/i dBm (+7 dBm above 520 MHz) and below -131 dBm.
Unspecified Overrange . . Up to +20.9 dBm and down to -150 dBm. typically.
Resolution .
. 0.1 dB (at least 1% when displaying voltage).