新旧程度8成新	类型电子测量
货号440	型号OG-440
设备所在地深圳	设备生产产地日本
产品数量3

og-440 speaker test oscillator og-424 音频扫频信号发生器
product summary
this oscillator allows manual and automatic sweeping of the oscillation frequency.
automatic sweeping, single and repetitive sweeping are available.
the upper and lower limits of sweep oscillation can be set as desired.
output voltage and frequency are displayed with an auto-ranging digital meter.
provided with a 20w power amplifier.
product specifications
auto sweeping time: 0.5 to 10 sec
continuously variable.
sweep frequency range: 10hz to 20khz
power amplifier output: 20w
(with output protection circuit)
load impedance: 2ωor more
manual sweeping: 10hz to 20khz with one-range dial with a logarithmic scale

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深圳市福田区鑫民泰仪器行
李先生
13005433157
广东 深圳 龙岗区 龙城街道爱联社区嶂背一村别墅区一巷三栋