10K‑220MHz Transceiver Variable Frequency Oscillator QRP HF Transceiver HAM Variable Frequency Oscillator VFO RF Generator Tool

Good luck with your favorite purchases

SDR QRP HF Transceiver HAM Variable Frequency Oscillator VFO RF Generator 10K‑220MHz Feature: 1. SELF MADE EQUIPMENT: This is a VFO(Variable Frequency Oscillator) project, which can be used for self made equipment, such as superheterodyne receiver, DCR, SDR or Ham QRP transceiver 2. BAR GRAPH INDICATOR: Also has a bar graph indicator for signal strength(S Meter) and 20 Band presets, and can also be used as an RF or clock generator 3. 10KHZ TO 220MHZ WORKING RANGE: Working range is 10kHz to 220MHz, can be used with for Pro Mini. Use general 128x64 I2C for OLED display and Si5351 module 4. 2 WIRES TO CONNECT: Support I2C data transmission, only need 2 wires to connect the display or Si5351, very convenient 5. HIGH STABILITY AND ACCURACY: Frequency generation has high stability and accuracy, simple but very effective Specification: Item Type: SDR QRP HF Transceiver Working Range: 10kHz to 220MHz Tuning Step Size: 1Hz, 10Hz, 1kHz, 5kHz, 10kHz and 1MHz Intermediate Frequency (IF) :455KHz 20 Band Presets: BCB and HAM frequencies (shortcuts) Mode: Generator function mode RX OR TX Mode Selector: For Homebrew QRP transceiver Bar graph of signal meter via analog input (ADC) Uses: 1. Used as a local oscillator on for Homebrew radio receivers (such as superheterodyne, SDR, direct conversion and for Homebrew QRP transceivers) 2. Used as a simple RF/clock generator for calibration reference or clock generation 3. Can be used with for Pro Mini Universal 128x64 I2C for OLED display and Si5351 module Transmission: I2C data transmission, only need 2 wires to connect the display or Si5351 Battery Information: 3.7V lithium battery, 600mAh Package List: 1 x SDR QRP HF Transceiver 1 x USB Data Cable 1 x Connector

Note: You need to read the parameters carefully before making a purchase.