DLPVA-100-BUN-S 100kHz Low-Frequency Low-Noise Voltage Amplifier

The bandwidth of an ideal variable gain amplifier is independent of the gain setting, which is crucial for measuring fast signals and pulses. The bandwidth of the DLPVA amplifier remains constant at 100 kHz (-3 dB) up to the highest gain setting. By switching the upper cutoff frequency to 1 kHz, broadband noise can be reduced.

Parameters such as gain setting and bandwidth can be directly controlled via local switches on the amplifier. All selected gain settings are displayed via LEDs. For remote control, each switch is equipped with a corresponding TTL bit.

I. Key Features

Variable gain 40 to 100 dB, switchable in 20 dB steps

Bipolar input stage, recommended for low impedance sources smaller than 50 Ω

Ultra low input voltage noise: 400 pV/√Hz

AC coupled, single ended

Bandwidth 1.5 Hz - 100 kHz, switchable to 1 kHz

Local and remote control

II. Applications

General-purpose low-frequency amplifier;

Automated measurements;

Industrial sensors;

Detector preamplifiers;

Integrated measurement systems.

III. Technical Parameters

IV. About Us

Shenzhen Bonade Precision Instrument Co., Ltd. offers products including: laser power meters, laser energy meters, beam analyzers, helium-neon lasers, friction coefficient testing, IP1x-6x dust test probes, IPX1-X8 waterproof testing equipment, floor tile friction coefficient testers, Munro pendulum friction coefficient testers, DIN51130 anti-slip testing, static friction coefficient tester asm825A, BOT-3000E ANSI137.1 dynamic friction coefficient tester, and other standard friction coefficient testers. If you have any needs, feel free to contact us for consultation.

We are the official distributor of FEMTO in China, providing the most favorable product delivery terms, comprehensive technical support, and sample delivery.