Two Communications
@twocommunications.bsky.social
Energy, Frequency & Vibration
DS4RXT QTH
November 12, 2025 at 12:39 PM
DS4RXT QTH
S59P Antenna
November 11, 2025 at 12:49 PM
S59P Antenna
Single Tube CW/AM Transmitter for 80m By VU3GAO
November 10, 2025 at 12:34 PM
Single Tube CW/AM Transmitter for 80m By VU3GAO
OA4TT Homebrew 11el YU7EF yagi on 62 foot boom. QTH Cañete, Peru
November 8, 2025 at 5:27 PM
OA4TT Homebrew 11el YU7EF yagi on 62 foot boom. QTH Cañete, Peru
PA3DOL Earth–Moon–Earth (EME) Antenna
November 7, 2025 at 12:33 PM
PA3DOL Earth–Moon–Earth (EME) Antenna
EA5SR/P 144, 432, 1296 & 2320 MHZ
November 6, 2025 at 12:36 PM
EA5SR/P 144, 432, 1296 & 2320 MHZ
The Reigate Amateur Transmitting Society (RATS), Field Day 1964
November 5, 2025 at 12:31 PM
The Reigate Amateur Transmitting Society (RATS), Field Day 1964
Club Station of Irshansk, circa 1980
November 4, 2025 at 12:44 PM
Club Station of Irshansk, circa 1980
The Whaddon Mk VII (Mark 7), also known as Paraset, CW-only clandestine transceiver or spy radio set, for the 40 and 80 metre radio bands.
Developed by Britain’s Secret Intelligence Service (MI6) during World War II, it was used by field agents operating deep...
whatsapp.com/channel/0029...
Developed by Britain’s Secret Intelligence Service (MI6) during World War II, it was used by field agents operating deep...
whatsapp.com/channel/0029...
November 3, 2025 at 12:33 PM
The Whaddon Mk VII (Mark 7), also known as Paraset, CW-only clandestine transceiver or spy radio set, for the 40 and 80 metre radio bands.
Developed by Britain’s Secret Intelligence Service (MI6) during World War II, it was used by field agents operating deep...
whatsapp.com/channel/0029...
Developed by Britain’s Secret Intelligence Service (MI6) during World War II, it was used by field agents operating deep...
whatsapp.com/channel/0029...
Tuned Radio-Frequency (TRF) Receiver built around simplicity. In the early 1940s, Popular Science published a design called “One-Tube Set Gives Loudspeaker Volume.”
It showed how, with one tube and a few carefully chosen components, a builder could move...
whatsapp.com/channel/0029...
It showed how, with one tube and a few carefully chosen components, a builder could move...
whatsapp.com/channel/0029...
November 1, 2025 at 2:32 PM
Tuned Radio-Frequency (TRF) Receiver built around simplicity. In the early 1940s, Popular Science published a design called “One-Tube Set Gives Loudspeaker Volume.”
It showed how, with one tube and a few carefully chosen components, a builder could move...
whatsapp.com/channel/0029...
It showed how, with one tube and a few carefully chosen components, a builder could move...
whatsapp.com/channel/0029...
IU0LOQ/IU0LTY Station
October 31, 2025 at 11:32 AM
IU0LOQ/IU0LTY Station
Portable Home-Made Magloop 40-15m (IK5QLO)
October 30, 2025 at 11:34 AM
Portable Home-Made Magloop 40-15m (IK5QLO)
PA3DZL Moonbounce (EME) Antenna 📡
October 29, 2025 at 11:34 AM
PA3DZL Moonbounce (EME) Antenna 📡
Two signalmen from the 3rd Battalion, Royal Australian Regiment (3RAR), are seen operating a field wireless set during amphibious training on remote islands in the Inland Sea of Japan. October 1949
October 28, 2025 at 11:34 AM
Two signalmen from the 3rd Battalion, Royal Australian Regiment (3RAR), are seen operating a field wireless set during amphibious training on remote islands in the Inland Sea of Japan. October 1949
Home-Made Antenna-Tuner 1.8 - 30MHz
October 27, 2025 at 11:34 AM
Home-Made Antenna-Tuner 1.8 - 30MHz
Lawn Control, Type 622 HF Portable Transmitter/Receiver. Waitangi 1965
October 25, 2025 at 4:59 PM
Lawn Control, Type 622 HF Portable Transmitter/Receiver. Waitangi 1965
DL0VW/P Club Station, Field Day circa 1974
October 24, 2025 at 1:46 PM
DL0VW/P Club Station, Field Day circa 1974
10-Transistor Radio Sending and Receiving Base Station. The set was capable of both transmitting and receiving, allowing families, hobbyists, and young experimenters to experience two-way communication...
whatsapp.com/channel/0029...
whatsapp.com/channel/0029...
October 23, 2025 at 1:03 PM
10-Transistor Radio Sending and Receiving Base Station. The set was capable of both transmitting and receiving, allowing families, hobbyists, and young experimenters to experience two-way communication...
whatsapp.com/channel/0029...
whatsapp.com/channel/0029...
OP7V Antenna
October 22, 2025 at 12:34 PM
OP7V Antenna
SWAN Electronics Corporation Oceanside, California. Circa 1965
October 21, 2025 at 12:42 PM
SWAN Electronics Corporation Oceanside, California. Circa 1965
8N3JOTA Nara City, Japan. JOTA-JOTI 2025
October 20, 2025 at 1:59 PM
8N3JOTA Nara City, Japan. JOTA-JOTI 2025
GM3NZI Radio Station, circa 1959
October 19, 2025 at 3:54 PM
GM3NZI Radio Station, circa 1959
Division of Homeland Security and Emergency Services — KC2FTD RACES Club Station 📡
October 18, 2025 at 3:09 PM
Division of Homeland Security and Emergency Services — KC2FTD RACES Club Station 📡
Radio Amateurs Get Tower Clubhouse
An old stone observatory in Manchester, New Hampshire, has found new life as a modern amateur radio station and city emergency center. Operating under the call sign W1LVK, the tower serves local “hams” as both a clubhouse and
whatsapp.com/channel/0029...
An old stone observatory in Manchester, New Hampshire, has found new life as a modern amateur radio station and city emergency center. Operating under the call sign W1LVK, the tower serves local “hams” as both a clubhouse and
whatsapp.com/channel/0029...
October 17, 2025 at 11:44 AM
Radio Amateurs Get Tower Clubhouse
An old stone observatory in Manchester, New Hampshire, has found new life as a modern amateur radio station and city emergency center. Operating under the call sign W1LVK, the tower serves local “hams” as both a clubhouse and
whatsapp.com/channel/0029...
An old stone observatory in Manchester, New Hampshire, has found new life as a modern amateur radio station and city emergency center. Operating under the call sign W1LVK, the tower serves local “hams” as both a clubhouse and
whatsapp.com/channel/0029...