Check the listing for details. EICO MODEL 324 RF Signal Generator 150 kHz - 400 MHz Powers On!. Condition: Used, Made in United States. Listed at 49.99 USD. EICO MODEL 324 RF Signal Generator 150 kHz - 400 MHz Powers On! The EICO Model 324 RF Signal Generator is a reliable and versatile device for generating RF signals with a frequency range of 150 kHz to 400 MHz. Made in the United States by the reputable brand EICO, this signal generator is ideal for testing and measuring applications in the realm of signal sources and conditioning. With its ability to power on and deliver accurate and stable RF signals, this generator is a valuable tool for professionals in the field of electrical engineering and RF testing. See pictures, please ask any questions. I ship completed orders within two business days. See the rest of my Store here: https://www.ebay.com/str/forgottencollectibles