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.
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DC 5V Signal Generator 0.01Hz-100000Hz Adjustable Frequency Schumann Wave Generators Acrylic Shell Sine Wave Signal Generator
Aliexpress UK
MAX2870 23.5-6000MHz RF signal source signal generator module PLL VCO -4dBm~+5dBm with for STM32 driver. 1 x RF signal source. 23.5MHz to 6.0GHz frequency range signal output. Onboard: 100MHz reference clock frequency.
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1Hz-6Khz Adjustable signal generator Square Wave generator Module Frequency adjustable signal generator
Aliexpress UK
Radio Frequency Output Over 100Mvrms（when frequency≦35MHz）. RF/AM output, Max intensity: 10VP-P. Signal frequency: 100KHz-150MHz, 3 harmonic up to 450MHz. Frequency Ranges Frequency Range 100KHz-150MHz（3 harmonic up to 450MHz）.
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DC 4.5V-5.5V 35MHz-4400MHz RF Signal Generator Adf4351 ariable-Frequency Oscillator Signal Generator Signal Source Module
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.
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FG-100 DDS Function Signal Generator Frequency Counter 1Hz - 500KHz Signal Source Module Sine+Square+Triangle+Sawtooth Waveform
Aliexpress UK
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.
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KX4B High Performance DDS Signal Generator Waveform Function Generator Frequency Test
Aliexpress UK
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.
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2.5K-200MHz SI5351A Square Clock Signal Generator Module STM32 TFT LCD High Frequency Generator For Oscilloscope
Aliexpress UK
Frequency range 100KHz~150MHz. Frequency accuracy 5%.
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XR2206 High Precision Signal Generator DIY Kit Sine Triangle Square Waves 1Hz 1MHz Frequency Range Adjustable Frequency
Aliexpress UK
Signal Frequency: 100 kHz to 150MHz, third harmonic up to 450MHz. F: 32MHz to 150MHz. - Frequency Range: 100 KHz to 150MHz. - 1 x High Frequency Signal Generator. - RF/AM output, maximum signal intensity ≥10VP-P.
eBay
XR2206 High Precision Signal Generator DIY Kit Sine Triangle Square Waves 1Hz 1MHz Frequency Range Adjustable Frequency
Aliexpress UK