Retevis RT95 Budget Dual Band Mobile Transceiver
https://youtu.be/8P0eD0jkw14 Specifications GENERAL Frequency Range VHF:144-148MHz UHF: 430~440MHz Number of Channels 200 channels Channel Spacing 25K (WideBand) 20K(Middle Band) 12.5K...
Amateur Radio Club
https://youtu.be/8P0eD0jkw14 Specifications GENERAL Frequency Range VHF:144-148MHz UHF: 430~440MHz Number of Channels 200 channels Channel Spacing 25K (WideBand) 20K(Middle Band) 12.5K...
Callum has created quite an impressive line of antennas that fit various ham radio use cases. Today we look at...
https://youtu.be/L6L-FutZmw8 Source
November 29, 2020, will be an activity day dedicated to the 115th anniversary of the birth of Gabriel Nikolaevich Troepolsky,...
Paying tribute to those who defended Moscow during the Great Patriotic War, the Moscow Regional Branch of the SRR, with...
In comments to the FCC, ARRL has argued that radio amateurs be allowed to continue shared operation in the 3.4...
https://youtu.be/ti829leRBjQ Source
https://youtu.be/wF_3kdN6qvc Source
The US Coast Guard has invited comments by January 21, 2021, on a proposal to discontinue HF voice watchkeeping. The proposal appeared...
Within the framework of the Diploma Program "Named Border Guard Outposts" another diploma "Andrey Korobitsyn Border Guard Outpost" was established....