UNISource Corporation FG-8102, Operation Manual

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1. PRODUCT DESCRIPTION
1.1. Introduction
This instrument is the Most Versatile Signal Source used as FUNCTION
GENERATOR, SWEEP GENERATOR, PULSE GENERATOR and a FREQUENCY
COUNTER, offering a wide range of applications in both analog and digital
electronics such as engineering, manufacturing, servicing, education and hobbyist
fields.
VCF(voltage controlled frequency) produces precision sine, square and triangle
waves over the
0.02 Hz to 10 MHz (FG-8102; 0.02Hz to 2MHz, FG-8103: 0.03Hz
to 3MHz, FG-8105; 0.05Hz to 5MHz, FG-8110; 0.1Hz to 10MHz) for sub-audible,
audio, ultrasonic and RF applications. A continuously variable DC offset allows the
output to be injected directly into circuits at the correct bias level.
Variable symmetry of the output waveforms converts the instrument to a pulse
generator capable of generating rectangular waves or pulses, ramp or sawtooth
waves and skewed sine waves of variable duty cycle. The sweep generator offers
linear sweep with variable sweep rate and sweep width up to 100:1 frequency
change. The frequency response of any active or passive device up to Maximum
frequency of each model can be determined.
1-2. Technical Specifications
OUTPUT CHARACTERISTICS
Waveforms : Sine, Square, Triangle, Skewed Sine , Pulse , Ramp
Sawtooth, TTL Leveled Square, DC
CMOS Leveled Square(FG-8102, FG-8103 only)
Frequency Range : In 7 Range
(1, 10, 100, 1K, 10K, 100K,1M)
FG-8102 ; 0.02 Hz to 2 MHz
FG-8103 ; 0.03 Hz to 3 MHz
FG-8105 ; 0.05 Hz to 5 MHz
FG-8110 ; 0.1 Hz to 10 MHz
Frequency Drift Accuracy: ±2% ( 1, 10 , 100 , 1K , 10K , 100K ,1M Range )
Output Level
: 20 Vpp in open circuit, 10 Vpp into 50 Ω Load
Output Impedance : 50
Ω
± 5%
Attenuator : 20 dB fixed and continuously variable