DDS – PianetaRadio.it

Generatore di segnali DDS controllato da Arduino.

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Marconi "Star", aprile è il suo meseGabriele Villa, I2VGW Sarò un entusiasta di natura ma continuo ad esser fermamente convinto che siano de [...]

#NOISIAMOONAIR

Cliccare sull'immagine per scaricare il documento in PDF [...]

NOISIAMOARI anche contro il Covid-19

Lo screen-shot che qui vedete è la fotografia del messaggio che appare sul sito ufficiale dell'ARRL. Per il nostro CDN e per tutti i Soci dell [...]

Emergenza Coronavirus:ecco cosa abbiamo deciso

Emergenza Coronavirus: ecco cosa abbiamo deciso DOWNLOAD DOCUMENTO [...]

RadioRivista online per tutti

Ai Soci e..ai non Soci Cari amici, Emergenza sanitaria, ristrettezze forzate e tempo da trascorrere al meglio. Per resistere, con una carica costrutti [...]

First Transatlantic Contact on 70 Centimeters Reported

[...]

Hamvention QSO Party Set for Saturday, May 16

The Hamvention QSO Party, a sort of virtual Dayton Hamvention®, will take place on the HF bands on May 16, which would be the Saturday of the now-canc [...]

Annual Armed Forces Day Crossband Test Postponed

Due to the ongoing COVID-19 response and mitigation actions, the 2020 Armed Forces Day (AFD) Crossband Test scheduled for Saturday, May 9, has been po [...]

New TQSL Version 2.5.2 Provides Better LoTW Rover Support, Other Improvements

The latest version of TrustedQSL (TQSL), version 2.5.2, offers improved Logbook of The World (LoTW) support for operations from several locations, as [...]

Ned Stearns, AA7A, Appointed as ARRL Southwestern Division Vice Director

[...]

IARU turns 95

Saturday, 18 April 2020 is World Amateur Radio Day, this year marking the 95th anniversary of the International Amateur Radio Union (IARU). Around the [...]

EMC help is on hand

Looking for help with an EMC problem? The RSGB’s EMC web pages at rsgb.org/emc have a range of resources that will help, including guidance on several [...]

Commonwealth War Graves Commission at NRC

A few weeks ago, the Commonwealth War Graves Commission visited the RSGB National Radio Centre (NRC) at Bletchley Park to make a film about the B2 Mk [...]

Also in GB2RS this week…

From 13 April 2020, Matt, M0PTO will be uploading videos to YouTube for a new course called Lockdown Morse. The YouTube channel is at youtu.be/RWDqg8b [...]

GB2RS News Script for 12 April 2020

Tap or click the link below to download this week’s GB2RS news script GB2RS News Script for 5 April 2020 (9-page/158KB Microsoft Word document) Proble [...]

ANS-096 AMSAT News Service Weekly Bulletins for April 5th

AMSAT NEWS SERVICE ANS-096 The AMSAT News Service bulletins are a free, weekly news and information service of AMSAT, The Radio Amateur Satellite Corp [...]

ANS-089 AMSAT News Service Weekly Bulletins

The AMSAT News Service bulletins are a free, weekly news and information service of AMSAT, The Radio Amateur Satellite Corporation. ANS publishes news [...]

AMSAT Office Closed Until Further Notice

Due to Maryland Gov. Larry Hogan’s order closing all non-essential businesses in the State of Maryland in response to the COVID-19 pandemic, the AMSAT [...]

Sean Kutzko, KX9X, Appointed AMSAT Volunteer Coordinator

AMSAT President Clayton Coleman, W5PFG, has announced the appointment of Sean Kutzko, KX9X, as Volunteer Coordinator. First licensed in 1982 as KA9NGH [...]

ANS-082 AMSAT News Service Weekly Bulletins for March 22nd

AMSAT NEWS SERVICE ANS-082 The AMSAT News Service bulletins are a free, weekly news and information service of AMSAT North America, The Radio Amateur [...]

On-line knowledge sharing

IARU Member Societies ARA (Algeria) and ARAT (Tunisia) have started this week a series of online knowledge sharing sessions for their members and the [...]

COVID19 special initiatives

Member societies are starting to create new intiatives to provide interest for radio amateurs who are required to stay at home as part of social dista [...]

Special Authorization in Spain

URE (Spain Amateur Radio Society) has obtained permission for unlicensed people to use amateur stations during the Coronavirus lockdown. The Secretary [...]

QO-100 International Emergency Frequency

Official QO-100 Satellite International Emergency Frequency! Downlink: 10489.860 MHz Uplink: 2400.360 MHz SSB channel: max. 2.7kHz BW All users on QO- [...]

Cancelled – IARU R3 Summer Camp, Subregional Camp HA, YCP at EC2DX

Unfortunately, we have to announce more cancellations of upcoming YOTA events due to COVID-19 also known as Corona-Virus. This includes the upcoming I [...]

Radiorama Numero 102

Nuovo numero di Radiorama disponibile per il download. Vi ricordiamo che nel menu, alla voce RADIORAMA è possibile scaricare anche i numeri precedenti [...]

AIR CONTEST 2020 – RISULTATI

Classifica finale – Final results N° Partecipante – Paese Punti Cataldo Laddomada, Italia-AIR 11217 Jean Barbat, Francia [...]

Radiorama Numero 101

Nuovo numero di Radiorama di 74 pagine disponibile per il download. Vi ricordiamo che nel menu, alla voce RADIORAMA è possibile scaricare anche i nume [...]

Radiorama Numero 100

Nuovo numero di Radiorama di 73 pagine disponibile per il download. Da questo numero, Radiorama è in una veste grafica completamente rinnovata. Vi ric [...]

Radiorama numero 99

Nuovo numero di Radiorama di 45 pagine disponibile per il download. Vi ricordiamo che nel menu, alla voce RADIORAMA è possibile scaricare anche i nume [...]

The FREE DX-World Weekly Bulletin #347

Download the latest FREE DX-World Weekly Bulletin compiled by Bjorn, ON9CFG. [...]

RI1ANM – Mirny Station, Antarctica

Look for Alexander, RX3ABI to be active as RI1ANM from Mirny Station, Antarctica until early 2021. QRV on HF bands when time permits. QSL via H/c. [...]

5H3DX – Tanzania

NEWS UPDATE COVID-19 is the buzz word here. We have not had a large outbreak, and the government has done an excellent job of containing the index cas [...]

Stay At Home Award

In the world-wide amateur radio community, social distancing is not an issue. The ham radio network operates by radio waves with signals flying high a [...]

GB0NHS – Calling UK stations

NEWS UPDATE — The UK licensing regulator (OFCOM) has given written approval for operators around the UK to use GB0NHS from within the comfort of their [...]

Hamvention QSO Party Set for Saturday, May 16

The Hamvention QSO Party, a sort of virtual Dayton Hamvention®, will take place on the HF bands on May 16, which would be the Saturday of the now-canc [...]

Icom IC-9700 Firmware Update (Version 1.23)

Icom IC-9700 Icom Inc. has released a firmware update for the IC-9700 VHF/UHF/1200 MHz SDR Transceiver. The following improvements have been made: Cha [...]

Highest-ever resolution images of the Sun unveiled for first time by British researchers

These incredible images show the Sun in “ultra high resolution” for the first time. British researchers have collaborated with NASA to unveil the imag [...]

Historic first Trans-Atlantic contact made on 432 MHz – Tues 7th April 2020

On Tuesday the 7th of April 2020, a remarkable contact was made on the FT8 digital mode on 432 MHz between D4VHF on the Cape Verde Islands off the coa [...]

The MFJ-17754 40/20 Trapped Dipole – Review

Brand:MFJ Manufacturer’s Part Number:MFJ-17754 Part Type:Wire Antennas Product Line:MFJ 17754 40/20M Dipole Antennas DXE Part Number:MFJ-17754 UPC:650 [...]

Tag: DDS

DDS Arduino Signal Generator

DDS 60

Voicemeeter

Yaesu MH-31

Yaesu FT-817

Raspbian installazione e configurazione headless