JUNSHUNTONG HF VFO for Ham SDR QRP Transceiver, 20K-220MHz RF Generator Superheterodyne Receiver Debugger, Tcxo Clock, S-Meter, 20 Band presets. Style: VFO Brand: JUNSHUNTONG MPN: Does not apply UPC: Does not apply EAN: Does not apply. Product Dimensions: 3.9 x 3.5 x 1.6 inches. Batteries: 1 Lithium Polymer batteries required.Date First Available: March 27, 2022. HF VFO /RF Generator It has 10kHz to 220MHz working ranges. 0.5PPM high precise Tcxo clock, the frequency is more accurate. Tuning step of 1Hz, 10Hz, 1kHz, 5kHz, 10kHz and 1MHz. VFO for Ham SDR HAM QRP Transceiver Used as a local oscillator on Homebrew radio receivers (such as superheterodyne, SDR, direct conversion and Homebrew QRP transceivers), a simple RF/clock generator for calibration reference or clock generation, a common 128x64 I2C OLED SSD1306 display and Si5351 module. AdjustableIntermediate frequency (IF) offset (+ or -) is adjustable.
The bar graph of the signal meter through the analogs input (ADC). I2C data transmission, only need 2 lines it can be connected to the display, with high stability and accuracy of frequency generation. 20 Band PresetsEquipped with generator function mode.Initial frequency, end frequency, sweep-frequency-step can be set. 20 band presets (shortcuts) for BCB and HAM frequencies. RX/TX mode selector for Homebrew QRP transceivers. This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Transceivers". The seller is "rafl-10" and is located in this country: US. This item can be shipped worldwide.