High frequency accuracy, frequency accuracy can reach 10 ~ 6 levels; high frequency resolution, full range frequency defense rate 10MHz. Infinite line restrictions, the full range of frequency regardless of gear, direct digital settings.
eBay
Signal Generator Pulse Frequency DDS Function Signal Generator DIY Kit Module 1Hz-65534Hz Syntezator with LCD Display
Aliexpress UK
MAX2870 23.5-6000MHz RF signal source signal generator module PLL VCO -4dBm~+5dBm with for STM32 driver. 23.5MHz to 6.0GHz frequency range signal output. Onboard: 100MHz reference clock frequency.
eBay
Signal Generator 1 Channel 1Hz-150KHz PWM Signal Generator Pulse Frequency Duty Cycle Adjustable Module LCD Display
Aliexpress UK
Display: LCD1602 LCD English display. High frequency accuracy, frequency accuracy can reach 10 ~ 6 levels; high frequency resolution, full range frequency defense rate 10MHz. Infinite line restrictions, the full range of frequency regardless of gear, direct digital settings.
eBay
1Hz - 150Khz Signal Generator Module Adjustable 1-Channel PWM Pulse Frequency Duty Cycle Adjustable Signal Generator LCD Display
Aliexpress UK
Output waveforms: sine waves, Fang waves (adjustable ratio can be adjusted), triangular waves, lift jagged waves, and sawnooth waves. Display: LCD1602 LCD English display. Infinite line restrictions, the full range of frequency regardless of gear, direct digital settings.
eBay
1Hz -1MHz XR2206 Function Signal Generator DIY Kit Sine/Triangle/Square Output Signal Generator Adjustable Frequency Amplitude
Aliexpress UK
Frequency range: ADF4351: 35M-4.4G. Output signal interface: for SMA female. OUTPUT SIGNAL: 2.2-4.4G BASE(SINE WAVE). New and high quality. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
Dual System PWM XY-PWM1 Pulse Frequency Signal Generator Duty Cycle Adjustable Module Square Wave Rectangular Signal Generator
Aliexpress UK
Uses ICL8038 and high-speed op amp, higher accuracy. This signal generator DIY kit is professional product to generate sine/triangle/square/forward and reverse sawtooth wave. It's a DIY kit for you to weld and install.
eBay
1HZ~150KHZ Signal Generator Digital Display PWM Pulse Frequency Duty Ratio Adjustable Square Wave Rectangular Signal Generator
Aliexpress UK
High frequency accuracy, frequency accuracy can reach 10 ~ 6 levels; high frequency resolution, full range frequency defense rate 10MHz. Scanning : linear scanning, pairing scanning. Infinite line restrictions, the full range of frequency regardless of gear, direct digital settings.
eBay
AD9959 RF Signal Generator 4 Channels DDS Module AT Instruction Serial Output Sweep Frequency AM Signal-Generator Board Cable
Aliexpress UK
Display: LCD1602 LCD English display. High frequency accuracy, frequency accuracy can reach 10 ~ 6 levels; high frequency resolution, full range frequency defense rate 10MHz. Infinite line restrictions, the full range of frequency regardless of gear, direct digital settings.
eBay
1Hz -1MHz XR2206 Function Signal Generator DIY Kit Sine/Triangle/Square Output Signal Generator Adjustable Frequency Amplitude
Aliexpress UK