Antenna efficiency hf amateur

805x1200 pic

HF Discone at the Titan Missile Museum r/amateurradio 4032x3024 pic

Hi everyone, not sure Im in the right place for this, but my parents recently bought a house in the USA which had this rather large antenna (about 50 feet/15 meters) picture

Built this ghetto rigged junction box with a 5.8 DBi antenna last night

Hi everyone, not sure Im in the right place for this, but my parents recently bought a house in the USA which had this rather large antenna (about 50 feet/15 meters) 3024x4032 picture

HF Walkie Talkie Ham VHF UHF Tri-Band Amateur Two Way Radio Antenna Combiner MX72 60-100W Linear Antenna Duplexer

HF Walkie Talkie Ham VHF UHF Tri-Band Amateur Two Way Radio Antenna Combiner MX72 60-100W Linear Antenna Duplexer 1700x1700

2 PCS BAOFENG UT-108UV SMA-Male Ham Two Way Radio Antenna UT108 For BAOFENG UV-15R WouXun KG-UV8D TYT UV-8000D/E Walkie Talkie 1200x1200

YAGI Gamma Antenna 9 Elements UHF 350-500Mhz Tunable 430-450Mhz SO239 Mobile Radio Repeater Base Station Signal Boost Antennas

Can you help me with setting up an HF antenna in my small yard? r/amateurradio 1536x2048 picture

Ham radio is dying r/amateurradio

HF Walkie Talkie Ham VHF UHF Tri-Band Amateur Two Way Radio Antenna Combiner MX72 60-100W Linear Antenna Duplexer

2 PCS BAOFENG UT-108UV SMA-Male Ham Two Way Radio Antenna UT108 For BAOFENG UV-15R WouXun KG-UV8D TYT UV-8000D/E Walkie Talkie

AES E-Library » Complete Journal Volume 5 Issue 1

General Ham Exam with Comments (2023-2027) by Josip Medved

HF Walkie Talkie Ham VHF UHF Tri-Band Amateur Two Way Radio Antenna Combiner MX72 60-100W Linear Antenna Duplexer

Animals Free Full-Text Influence of Slaughter Weight and Sex on Growth Performance, Carcass Characteristics and Ham Traits of Heavy Pigs Fed Ad-Libitum 3650x2157

Whats Going To Happen To Legacy Broadcast Bands When The Lights Go Out? Hackaday 1200x800 photo

3737x2268

ARRlsRFamp PDF picture

TEMPUSIC-2 Quadband GSM/GPRS Module User Manual Tempus IC Host User-Operator Manual Remote Diagnostic Technologies .

Portable slinky vertical r/amateurradio 3024x4032 photo

HamGeek QRM Eliminator X-Phase Second Generation 1-30MHz HF Bands Ham Radio Uses picture

Online Calculator .

Antioxidants Free Full-Text Impact of Physical Exercise on Platelets Focus on Its Effects in Metabolic Chronic Diseases photo

Hello, i am looking to by a new antenna for my rtlsdr, and i wondered if the antenna (right photo) could work with my