Motorola R-2001A Service Manual page 13

Characteristic
Amplitude modulation
Range:
Accuracy:
External/internal frequency
range:
External input:
Modes:
Double sideband suppressed
carrier
Carrier suppression:
Frequency
Range:
Resolution:
Accuracy:
Frequency error indicator
Input sensitivity
Spurious response
Deviation Measurement
Range:
Accuracy:
Peak deviation limit alarm:
AM modulation measurement
Range:
Accuracy:
Table 1-2. Electrical Characteristics (Continued)
0 to 80% from 1 to 500 MHz
±10% of full scale from 0% to 50% AM
5 Hz - 10 kHz (±1 dB)
Approximately 150 mV for 80%, BNC connector
Internal, external, microphone or all simultaneously
> 25 dB (1 MHz - 500 MHz)
Monitor Mode
1 MHz to 999.9999 MHz
100 Hz
Equal to that of master oscillator time base
Autoranging CRT display. ±10 Hz resolution for
frequency error measurements on 1.5 kHz, 5 kHz and 15
kHz full scale ranges. ±1 Hz resolution on the 50 Hz
full scale range.
1.5 ft V for 10 dB EIA Sinad (narrow band ±6 kHz
mod. acceptance) 7 f j t V for 10 dB EIA Sinad (wide
band ±100 kHz mod. acceptance) 4 MHz to 1000 MHz.
Useable to 1 MHz.
-40 dB typical
0 dB image at ±21.4 MHz
-10 dB at L.O. harmonics ±10.7 MHz
1, 10, 100 kHz full scale
±5% of reading ±100 Hz from 500 Hz to 50 kHz deviation;
±10% of reading from 50 kHz to 75 kHz deviation
Set via keyboard to 100 Hz resolution (0 kHz to
99.9 kHz). Audible alarm indicates limit condition in all
Monitor Modes.
0 to 100%
±5% of full scale
Description
1-2