AFG-4000 series arbitrary function generator The series offers a choice of frequency bandwidths from 25 MHz to 250 MHz to meet an array of signal generation requirements. The AFG-4000 arbitrary function generator series is GW Instek's first arbitrary function generator series to be equipped with an 8" large touch panel. The frequency bandwidth of the single-channel models is 25 MHz, and dual-channel models feature 250 MHz/100 MHz/80 MHz/60 MHz/35 MHz/25 MHz frequency bandwidth selections. The entire series provides high resolution of 1 &mgr;Hz and has built-in standard waveforms such as sine wave, square wave, triangle wave, pulse wave, noise wave, harmonic wave etc. The highest bandwidth 250 MHz model provides 1.25 GSa/s sample rate, the mid-range models ranging from 35 MHz to 100 MHz provide 500 MSa/s sample rate, and the 25 MHz entry-level models have a sampling rate of 125 MSa/s. AFG-4280 technical data Dual channel Frequency range (sine): 80 MHz Sampling rate: 500 MSa/s Amplitude resolution: 16 bit Memory length: 10 M/CH Touchscreen: yes Communication interface: USB (host, device), LAN https://elecena.pl/product/29337053/03llaf42800s-function-generator-arbitrary-dual-channel-1-hz-80-mhz 2025-09-08 https://elecena.pl/product/29337053/03llaf42800s-function-generator-arbitrary-dual-channel-1-hz-80-mhz 2026-02-14