Specifications - Kenwood FG-273 Service Manual

Frequency Characteristics
SPECIFICATIONS
Outputs -
Frequency range
_ Sine, square, triangle, pulse, ramp, TTL/CMOS square wave a .
..0.02 Hz to 2 MHz in 7 frequency ranges (1/10/100/1k/10k/100k/1M)
Accuracy (1)
Accuracy (2)
£1 digit, 4-digit max. (digital readout to output frequency)
+5% of full scale (0.2 Hz to 2 MHz) (frequency dial to output: frequency)
External frequency control (VCF) : :
... . . Jnput voltage
O to +10 V DC. Frequency decreases with positive voltage
Variable frequency range
Greater than 1000:1
Variable symmetry
Z
Variable over 1:1 to 40:1 range
DC offset Continuously variable, maximum of +10 V open circuit, +5 V into 50 ohms.
Polarity
Inverted or non-inverted
Sine Wave
Distortion
L
Less than 1%, 10 Hz to 100 kHz
Amplitude flatness
Within +1.0 dB to 100 kHz at maximum output amplitude
Output
Variable amplitude
Square Wave
Symmetry
Rise and fall time
Output ,
Triangle Wave
Linearity
TTL Output
Less than +3% at 100 Hz
Less than 100 ns at maximum output
Variable amplitude
Less than 1% at 100 Hz
Variable amplitude
Rise and fall time
Less than 25 ns
TTL level
CMOS Output
Rise and fall time
Less than 60 ns
Output
+5 to +15 V, continuously variable
Sweep Characteristics
internal Linear or logarithm.
Sweep rate 0.5 Hz (2 s) to 50 Hz (20 ms), continuously variable
Sweep width Variable from 10:1 to 1000:1
External sweep
Front panel VCF jack, Input impedance is 11.5 kQ.