Dongguan Longwei Electronic Technology Co., Ltd

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Audio Sweep Generator

audio sweep generator LW-1212BL This is sweep tone generator, also called sweep generator for the frequency sweep.we have 20w, 40w, 60w, 100w audio sweep generator. Model: LW-1212BL (20W) LW-1212DL (40W) LW-1212E (60W) LW-1212F (100W) Feature: 1.With novel RC oscillation technique, sine wave...

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Product Details

audio sweep generator
LW-1212BL

This is sweep tone generator, also called sweep generator for the frequency sweep.we have 20w, 40w, 60w, 100w audio sweep generator.


Model:
LW-1212BL (20W)
LW-1212DL (40W)
LW-1212E (60W)
LW-1212F (100W)


Feature:
1.With novel RC oscillation technique, sine wave distortion is small, especially suitable for pure tone audiometry speaker
2.The frequency display, the output amplitude adopts digital display, more accurate readings, the error is smaller
3.The frequency sweep starting point, end point can adjust the output power is big, the biggest can reach 150 W


Specification:
1. Frequency range: 20Hz-20KHz
2. Sine wave distortion>0.8%
3. Working mode: Manual and automatic logarithmic frequency sweep
4. Frequency sweep time: 1S-20s continuously adjustable
5. Frequency sweep width More than1: 1000
6. Sine wave output amplitude: 0-12.8rms 8Ωload, 0-18rms 8Ωload, 0-22rms 8Ωload, 0-28.5rms 8Ωlosad
7. Input voltage: AC220V/110V±10% 50HZ/60Hz
8. Size: 400×360×140mm Weight: 7~12Kg

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