Introduction; Description - Motorola R-20018 Manual

SECTION 1
1-1. INTRODUCTION
1-2. This section lists the physical. electrical, and input/output characteristics of the Communications
System Analyzer shown in figure 1-1.
Table 1-1. Physical Characteristics
Characteristic Description
Length 20.75 inches (52.7 em)
Width
15.75 inches (40.0 em)
Height 8.25 inches (21.0 em)
Weight
48 pounds (21.9 kg) (Excluding Battery Pack)
Table 1-2. Electrical Characteristics
Characteristic Description
Frequency
Range
Resolution
Accuracy
Output (into 50 ohms)
Attenuator:
Range:
Accuracy:
Spectral purity
Spurious:
Harmonics:
Frequency modulation
Range:
Accuracy:
FM residual noise:
External/internal frequency
range:
External input:
Modes:
Signal Generator Mode
10 kHz to 999.9999 MHz
100Hz
Equal to master oscillator time base
16 dB variable plus 10 dB steps over 13 ranges
0.1/1 V to 1 Vrms (-127 dBm to +13 dBm)
±2 dB accuracy on 0 dB step attenuator range
± 2 dB across other step attenuator ranges
± 1 dB over temperature range
~-40
dB
~-15 dB
0 - 50 kHz peak
±5% of full scale
100Hz
5Hz- 10kHz (±1 dB)
Approximately 150 mV for 20 kHz deviation
Internal. external, microphone or all simultaneously