| Country of Origin | China |
|---|---|
| Audio Source | CD, desktop computer, mobile phone, etc. |
| Model | Micro-Power |
| Type | Transmitter |
| Brand | diyradio |
| Power Supply | 9V2A DC, 5.5 interface |
| Transmitting Frequency | 530 ~ 1600KHZ |
| High-Frequency Transmitting Power | About 500 mW for uses within 5 to 10 meters |
| Antenna | 5M 1.5 ~ 2.5 copper wire for home uses |
| Audio Input | 3.5mm at both ends |
| UPC | doesnotapply |
Check the listing for details. Micro-Power Medium Wave Transmitter Board Assembled For Testing Crystal Radio. Condition: New, Made in China. Listed at 22.39 USD. Adjust 223 tuning capacitor to change frequency in the range of 530 ~ 1600KHz. Audio amplifier circuit outputs sufficient audio power to modulation circuit. With collector modulation, this board features small distortion, adjustable amplitude, and excellent sound quality.