This small, battery operated unit offers full charge amplifier capabilities with adjustable gain, a selection of high- and low-pass filters and low internal noise. Gain and filter settings are selected by means of DIP-switches on the side of the instrument. A single LED-indicator is used to signal low battery power and overload condition. Instead of the two internal 9 Volt batteries, the amplifier can also be powered from and external 12 Volt DC source such as a car battery or an external mains supply. The small dimensions and battery operation makes this instrument ideal for use in portable systems.

 

APC7
Conversion factor:
1 mV/pC
Gain:
0, +20, +40 dB
Dynamic range:
>100 dB
Noise:
<30 ÁVolt RMS

AP5000
Conversion factor:
10 mV/pC
Noise:
<5.10-6 pC/pF
Dynamic range:
>100 dB
Frequency range:
1 to 50,000 Hz
 

 

 

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