20K 220MHz VFO RF Generator SDR HAM QRP Radio Debugger Superheterodyne Receiver
- Stock: In Stock
- Model: K40460
Products Sold: 0
Product Views: 411
$59.99
Ex Tax: $59.99
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 128×64 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 Transceivers
Item size: 90 x 100 x 40mm / 3.54 x 3.94 x 1.57in
Item weight: 200g / 7.05ounce
Package size: 175 x 126 x 55mm / 6.89 x 4.96 x 2.17in
Package weight: 256g / 9.03ounce
Package included:
1 x SDR Transceivers
1 x Type-C Cable
