![Radio Antenna Sending Signal Icon On White Background. Royalty Free SVG, Cliparts, Vectors, And Stock Illustration. Image 34489722. Radio Antenna Sending Signal Icon On White Background. Royalty Free SVG, Cliparts, Vectors, And Stock Illustration. Image 34489722.](https://previews.123rf.com/images/tkacchuk/tkacchuk1412/tkacchuk141200748/34489722-radio-antenna-sending-signal-icon-on-white-background.jpg)
Radio Antenna Sending Signal Icon On White Background. Royalty Free SVG, Cliparts, Vectors, And Stock Illustration. Image 34489722.
A channel is a band of radio waves on which radio messages can be sent and received'. If it is correct, then how can I send the message using a radio? -
![RFM69HCW 915MHz Transceiver Radio Module : ID 5692 : $5.95 : Adafruit Industries, Unique & fun DIY electronics and kits RFM69HCW 915MHz Transceiver Radio Module : ID 5692 : $5.95 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/5692-00.jpg)
RFM69HCW 915MHz Transceiver Radio Module : ID 5692 : $5.95 : Adafruit Industries, Unique & fun DIY electronics and kits
![Radio communication for rescue teams, fire departments and the construction site. Has 5-10 kilometers radius sent. 7988519 Stock Photo at Vecteezy Radio communication for rescue teams, fire departments and the construction site. Has 5-10 kilometers radius sent. 7988519 Stock Photo at Vecteezy](https://static.vecteezy.com/system/resources/previews/007/988/519/large_2x/radio-communication-for-rescue-teams-fire-departments-and-the-construction-site-has-5-10-kilometers-radius-sent-free-photo.jpg)
Radio communication for rescue teams, fire departments and the construction site. Has 5-10 kilometers radius sent. 7988519 Stock Photo at Vecteezy
![radio, antenna sending signal icon. wireless technology. vector illustration. Stock Vector | Adobe Stock radio, antenna sending signal icon. wireless technology. vector illustration. Stock Vector | Adobe Stock](https://as1.ftcdn.net/v2/jpg/01/51/68/12/1000_F_151681237_Ms2Oo8Ocs7e1PRxkgxPJNMGWoMKD4lCH.jpg)