![]() ![]() MEDING portable ac transistor radio am fm radio with batteries. The measurement allowed error is +/- 1-3cm. Wholesale transistor radio and Portable Radio at. Keep one in your emergency bag for long trips, power outages, hurricane weather, and other emergencies with battery-powered portable AM/FM radio.Material: plasticcolour: blackPackage Contents:1 x portable radioOnly the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. Also, when you are about to receive a station, the signal indicator will turn green, which will tell you that you need to adjust the knob amplitude less to help you find that station, very convenient.Emergency Radio: you in touch with the world and live news. See how easy it is.Convenient Indicator The AM/FM radio powered by 2*AA batteries (not included in package).The red battery indicator will tell you if the battery still has power and if it needs to be replaced. Regenerative FM Receiver Using One Transistor. On the other hand, the tuning indicator will alert you to available radio stations. This portable radio is designed with three control buttons - Tuning Knob, Volume Knob, Band/Power On/Off button, which is very easy to operate. The 6-section 16.5-inch 360-degree rotatable ultra-long telescopic antenna provides strong signal, perfectly receiving all frequency bands in your area, you can easily listen to music, news, information, food news and other programs.Easy to use After a work, sometimes it's to take a nap with a simple battery radio. This is a very simple FM receiver which build based on one transistor only. ![]() ![]() Supports ultra-wide signals in the FM (87-108 MHz) and AM (520-1710 KHz) frequency bands. Now, take it for morning exercise, stroll or a break in park, with a piece of brisk music or a great radio show.High-quality AM/FM pocket radio: DSP anti-jamming chip, effectively the radio sensitivity. It's basically based on a superregenerative audion receiver circuit where the use of minimal components becomes the main feature of the unit. More importantly, thanks to back clip and lanyard, transistor radio is pretty easy to carry around whether it's clipped to pocket or carried with lanyard. Here a single transistor acts as a receiver, demodulator, amplifier to constitute a wonderful tiny FM radio. In the 1930s lots of people got into radio with one tube radios and one tube transmitters. This frequency can be changed with the variable capacitor. Discover Marshall speakers - from classic and multi-room home speakers that look great in the bookshelf to portable bluetooth speakers when you are on the. Portable Design You can hold mini radio by one hand.This FM AM radio measures 71 x 129 x 29mm with weight only 135g (without batteries), to the size of. This project was presented as an emergency transmitter when it was posted at the blog. The single transistor FM transmitter frequency can be searched through the FM receiver between 88MH. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |