10kHz-220MHz Variable Frequency Oscillator (VFO) Frequency Generation Variation Counter with Built-in Battery and Inverter

Features:1. Wide Range: This receiver's operating range is AM from 150 kHz to 30 MHz and FM from 64 to 108 MHz. With a high-precision TCXO clock of 0.5 ppm, frequency switching is more accurate.
2. Intuitive Bar Graph Indicator: With a bar graph indicator for signal strength and 20 band presets, ensuring excellent sound quality.
3. Portable Design: The compact design is easy to carry, whether at home, in the office, or while traveling, meeting the listening needs of various occasions.
4. High Stability and Accuracy: Adopting advanced receiving technology and high-end components, the FM/AM receiver has high stability and accuracy, and is simple and efficient.
5. Excellent Material: Made from a precision-wired printed circuit board, stainless steel and aluminum casing, it offers long-lasting durability for extended use.
Specifications:Item Type: FM AM Receiver
Material: PCB, Stainless Steel, Aluminum Casing
Operating Range: AM: 150 kHz to 30 MHz, FM: 64 to 108 MHz
Power Supply: 3.7V 1000mAh Li-polymer Battery (built-in)
FM Mode:
1.Rotating the Encoder Knob: Adjusts the volume or frequency.When the encoder is rotated initially, the knob adjusts the volume; pressing the encoder once adjusts the frequency.
2. FM: When the page is in AM mode, press the FM button once to switch the page to FM mode.
3.BWF: Bandwidth. Press the button to change the bandwidth size. There are five options: AUTO, 40K, 60K, 84K, 110K.
4.AM:
When the page is in FM mode, press the AM button once, the page will switch to AM mode.
When the page is in AM mode, short press AM button to increase frequency, long press AM button to decrease frequency.
5. Service:
Short press to change the size of TS (step frequency), there are five speeds: 0.1 MHz, 1 MHz, 2 MHz, 5 MHz, 10 MHz.
Long press to save the changed TS (step frequency).
br>AM mode:
1. Rotating the encoder knob: Adjust the volume or frequency. When the encoder is rotated at the beginning, the knob can adjust the volume, press the encoder once, the knob can adjust the frequency.
2. FM: When the page is in AM mode, press the FM button once, the page will switch to FM mode.
3. BWF: Bandwidth, press the button to change the bandwidth size, there are five options: 0.1K, 1K, 2K, 5K, 10K.
4.AM: When the page is in FM mode, press the AM button once to switch to AM mode.
When the page is in AM mode, briefly press the AM button to increase the frequency, and press and hold the AM button to decrease the frequency.
5.SAV: Briefly press to change the TS (step frequency) size. There are four speeds: 1 kHz, 5 kHz, 10 kHz, and 100 kHz. Press and hold to save the changed TS (step frequency).

Package List:1 x FM/AM Receiver, 1 x Antenna, 1 x USB Cable