GW Instek GAG-809 Audio Generator

GW Instek GAG-809 Audio Generator

Features

• Frequency from 10Hz ~ 1MHz
• 0.02% Low Sine Wave Distortion (GAG-810 Only)
• 6 Steps Output Attenuator
• EXT SYNC Function

Description

The GAG-809/810 provide a convenient solution for low frequency (< 1MHz) signal generation, specifically for audio bandwidth. Intuitive and simple panel interface provides quick frequency and amplitude adjustment, with dial/key shortcuts to different ranges. Square wave generation covers digital application in addition to the traditional analog using sine waves. Distortion is kept at minimum level, especially at the audible frequency range: 0.02% or less distortion factor for 500Hz~20kHz. The external synchronization signal input helps collaborate with other measurement devices.

Specification

SINE WAVE CHARACTERISTIC
Frequency Range	10Hz ~ 1MHz, 5 Ranges
Frequency Indicator	Dial Scale
Frequency Accuracy	±3% + 1Hz (at x10, x100)
Output Voltage	5 Vrms (600Ω load)
Frequency Response	10Hz ~ 1MHz ± 0.5dB(at 600Ω load) Reference Frequency (1kHz)
Distortion Factor	500Hz ~ 20kHz: ≦0.02% (GAG-809 : ≦0.1%) 100Hz ~ 100kHz: ≦0.05% (GAG-809 : ≦0.3%) (x 10 range for 100Hz, x 1k range for 100kHz) 50Hz ~ 200kHz: ≦0.3% 20Hz ~ 500kHz: ≦0.5% 10Hz ~ 1MHz: ≦1.5%
SQUARE WAVE
Output Voltage	≧10Vp-p (no load)
Overshoot	≦2% (at 1kHz, max output)
Rise & Fall Time	<200nS
Duty Ratio	50%±5%
EXT. SYNCHRONIZATION
Synchronizing Range	±1%/Vrms
Max. Allowable Input	15V (DC + AC peak)
Input Impedance	150kΩ
OUTPUT
Output Impedance	600Ω
Output Attenuator	0, -10, -20, -30, -40, -50dB 6 ranges (accuracy±1dB at 600Ω load)
POWER SOURCE
	AC 100/120/220/230V±10%, 50/60Hz
DIMENSIONS & WEIGHT
	130(W) x 210(H)x292(D)mm Approx 3 kg

Accessories :

User manual x 1

Power cord x 1

Test lead GTL-103 x 1