20K-220MHz VFO/RF Generator | SDR HAM QRP Radio Debugger & Receiver
$64.00
$78.38
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Product Description
Description:This is a VFO (Variable Frequency Oscillator) project that can be used for DIY self-made devices such as superheterodyne receivers, DCR transceivers, SDR transceivers or Ham QRP transceivers. It also has bar graph indicators for signal strength (S-Meter) and 20 Band presets. And can also be used as an RF/clock generator.
Features:
It has 10kHz to 220MHz working ranges.0.5PPM high precise Tcxo clock(3.7V 600mAh), the frequency is more accurate.Tuning step of 1Hz, 10Hz, 1kHz, 5kHz, 10kHz and 1MHz.Intermediate frequency (IF) offset (+ or -) are adjustable.20 band presets (shortcut) for BCB and HAM frequencies.Equipped with generator function mode.RX/TX mode selector for Homebrew QRP transceivers.The bar graph of the signal meter through the analogs input (ADC).It can be used as a local oscillator on Homebrew radio receivers (such as superheterodyne, SDR, direct conversion and Homebrew QRP transceivers).Can be used as a simple RF/clock generator for calibration reference or clock generation.And also can be used as a common 128x64 I2C OLED SSD1306 display and Si5351 module.I2C data transmission, only need 2 lines it can be connected to the display, with high stability and accuracy of frequency generation.
Specifications:
Name: SDR TransceiversItem size: 90 x 100 x 40mm / 3.54 x 3.94 x 1.57inItem weight: 200g / 7.05ouncePackage size: 175 x 126 x 55mm / 6.89 x 4.96 x 2.17inPackage weight: 256g / 9.03ounce
Package included:
1 x SDR Transceivers1 x Type-C Cable
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