Frequency range
20～20 kHz
Output voltage amplitude
@ 8 Ω load7116C (20 W) 0 - 13.5 V7116C (60W) 0 - 22.5 V 7116C (100 W) 0 - 29.5 V
Max. output power
20W，60W，100W
Sweep mode
Logarithmic sweep
Sweep width
＞1:1000
Sweep time
0.3～40s
Voltmeter
Digital 3¾ digits, automatic switchingLow measuring range: 0.000 V - 3.300 V; resolution: 0.001 VHigh measuring range: 3.300 V - 40.00 V; resolution: 0.01 VVoltage accuracy: ±0.6%
Frequency meter
4-digit digital display; resolution = 1 Hz; error = ±1 Hz
Total Harmonic Distortion
≤0.15%（20Hz ～ 20 kHz）
Min. load impedance
≥3Ω
Warm-up time
15min
Power supply
50Hz，220V±10%