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Variable Frequency Oscillators of 2025
Explore top picks
Best Choice1
EISCOEisco Labs Vibration Generator – 1 to 5 kHz Range, Mechanical Oscillator, Wave Motion Generator, Frequency Oscillator for Physics Labs, STEM Resonance Studies
9.8Exceptional
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Value for Money2
StarrypxlFrequency Generator Variable Frequency Oscillator VFO Generator High Precision 10KHz to 220MHz Adjustable Signal Source for Electronics Engineers Aluminum Alloy Compact and
9.7Exceptional
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3
GYZOUKAVariable Frequency Oscillator Generator Counter VFO Frequency Generation Variation Meter Frequency Meter
9.6Exceptional
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4
GODIYMODULESADF4351 Signal Source Variable-Frequency Oscillator Signal Generator 35MHz to 4000MHz Digital LCD Display DC 4.5V-5.5V
9.3Excellent
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5
CryfoktRadio Transceiver, SDR QRP HF Transceiver 10kHz to 220MHz VFO Generator Superheterodyne Receiver with Bar Graph Indicator, High Stability HAM Variable Frequency Oscillator
Key specs-
Frequency:10kHz to 220MHz
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Dimensions:5.31 x 5.24 x 1.97 inches
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Application:Homemade devices, Transceivers
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Voltage:N/A
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Material:N/A
9.2Excellent
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6
HilitandSDR QRP HF Transceiver HAM Variable Frequency Oscillator Superheterodyne Receiver Debugger 10K to 220MHz VFO Generator
9.0Excellent
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7
YWBL-WHVFO Meter, 10kHz to 220MHz Variable Frequency Oscillator VFO Frequency Generation Variation Meter Built in Battery, Inverter, Function Generators
8.8Very Good
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8
gernieSuperior Variable Frequency Oscillator Clock Perfect for Home Boasting 10KHz 05PPM at 220MHz a Musthave for Tech Enthusiasts
8.7Very Good
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9
FTVOGUEGps- 10K-220Mhz VfoGps Variable Frequency Oscillator Generator Gps Taming Clock Adjustable Frequency Reference Source,Vibration Motor, Vibration Motor
8.6Very Good
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10
TRANMERCESDR QRP HF Transceiver HAM Variable Frequency Oscillator VFO RF Generator 10K‑220MHz
8.3Good
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