Kenwood AG-203D Audio Signal Generator-TESTED.

Description

The AG-203D and AG-204D are low-frequency signal generators featuring sine wave output with low distortion and square wave output with good rise time characteristics. They cover the frequency range of 10 Hz to 1 MHz with no breaks, and a designed for versatility, with such features as external synchronization, a 10 dB-per-step attenuator for accurate output voltage setting, and a large dial for frequency setting. All this performance is packed into a slim, compact, easy-to-operate signal generator housing.
Manufacturer Specs
Frequency range
10Hz~1MHz
×1 range 10Hz to 100Hz
×10 range 100Hz to 1kHz
×100 range 1kHz to 10kHz
×1k range 10kHz to 100kHz
×10k range 100kHz to 1MHz
Frequency accuracy
±(3% 1Hz)
Sinewave characteristics
Output voltage
5Vrms or more (at 600? load)
Output voltage deviation
±0.5dB (10Hz to 1MHz)
Distortion factor
400Hz to 20kHz 0.1% or less
100Hz to 100kHz 0.3% or less
(100Hz : at×10 range)
50Hz to 200kHz 0.5% or less
20Hz to 500kHz 1.0% or less
10Hz to 1MHz 1.5% or less
Squarewave characteristics
Output voltage
10Vp-p (600? load)
Rise time
200ns max (at maximum output)
Duty ratio
Within 45:55 (at 1kHz? maximum output)
External sync characteristics
Synchronous range
±1%/Vrms or more
Maximum input voltage
15V (DC AC peak)
Input impedance
Approx. 100k?
Output characteristics
Output impedance
Approx. 600?
Output attenuator
0dB? -10dB? -20dB? -30dB? -40dB? -50dB (6 steps)
Output attenuator accuracy
within±1dB
Temperature/humidity for operation
0 to 40°C RH85% or less
Temperature/humidity for characteristics in spec.
0 to 35°C RH85% or less
Power source
100/120/220V/230V AC? ±10% 50/60Hz
Power consumption
Approx. 5W
Dimensions
128 (W)×190 (H)×239 (D) mm
Weight
Approx. 2.9kg