Ailunce HS1 HF SDR HAM Transceiver is coming! A short-wave radio station is a radio communication device that operates at a wavelength of 100 to 10 meters (frequency of 3 to 30 MHz). Mainly used for transmitting voice, equal amplitude and frequency shifting . Amplitude modulation and single sideband modulation are employed when transmitting telephone…Details
RT48 waterproof IP67 license-free business radio is a development of Retevis license-free radio,The difference of other license-free radios, like RT27,RT46,RT45, The main of RT48 is IP67 waterproof radio license-free radio with attractive appearanceDetails
General walkie talkie can meet the general use, such as RT22, RT24, RT27 and so on.
But for a harsh environment, such as ports, terminals, construction sites, factories and transportation, Not only requires the walkie talkie toughness and cost savings, but need Unzerbrechlich and Business fashion appearance.Details
New Arrival! Retevis RT55 Buoyant Marine Radio Do you worry about your radio accidentally dropped over the sea? Maybe you would lose a valuable piece of equipment When you have an this accident on a boat. Today we released our first float radio RT55, and it is dedicated to Marine use. 1.The frequencies of RT55:…Details