SDR QRP HF Transceiver HAM Variable Frequency Oscillator VFO

Description:
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


Specifications:
Item Type: SDR QRP HF Transceiver
Working Range: 10kHz to 220MHz
Tuning Step Size: 1Hz, 10Hz, 1kHz, 5kHz, 10kHz and 1MHz
Intermediate Frequency (IF) :455KHz20 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 Transceiver1 x USB Data Cable1 x Connector
Note:
You need to read the parameters carefully before making a purchase.