HF5L/p in IARU SSB R1 Fieldday contest 2019

On the 7/8 September weekend, the HF5L team took part in the Fieldday SSB contest organized by DARC. This time in the preparations and the contest took part (in alphabetical order of call signs): Ewa SP5-1593, Andrzej SP5DDF, Mirek SP5GNI, Sławek SP5ICS, Marek SP5ISZ, Marek SP5IXS, Zbyszek SP5JSZ and Maciek SP5LCS. The place of installation […]

ADALM-PLUTO development kit for (not only) Es’hail-2 satellite

Adalm-Pluto (Analog Device) SDR radio starter kit was received for experiments by courtesy of Michał Trzaskowski from Richardson RFPD. This device gives completely new possibilities when it comes to cooperation with the first geostationary amateur satellite Es’hail-2. To name a few: thanks to the large bandwidth of the receiver (up to 6 MHz) it is […]

ICOM IC-705 SDR – A new toy for trips

Icom has presented at HamFair, taking place at the Ariake international exhibition center on the artificial island Odaiba in Tokyo from August 31 – September 1, 2019, a new compact portable QRP IC-705 transceiver, working with the use of SDR technology. Main Features: TX Bands: HF, 50 MHz, 144 MHz, 430 MHz plus 70 MHz […]

Storm Monitor – it’s worth having weather warnings in your cell

After the tragic events in the Tatra Mountains in Poland on August 22, 2019, many people ask the question: could this have been avoided? After all, it was impossible to give an official warning, because as meteorology experts and notable on TV claimed, the expected rainfall and wind did not exceed the alarm limits (!). […]

Meeting of the Virtual Division PZK OT73 at the HF5L club

On July 29, 2019, a social meeting of the VOT 73 PZK Division took place at the HF5L club headquarters. The highlight of the meeting was a lecture by Marcin SP5ES on the course of the 3Y0I expedition to Bouvet . Marcin presented an extremely interesting photo gallery from the expedition and videos illustrating the […]

Xiegu G90 – Transceiver for QRP operations, and digital emissions

QRP work has many advantages, especially during holiday trips. I have been practicing it for years – especially from the Greek islands. However, I have a problem: the elephant has stepped on my ear which I use to receive CW. Last time I was actively practicing CW on the RBM-1, as an operator of “Operation […]

Es’hail-2 (or QO-100) for beginners

I bought a 80 cm satellite dish (16 Euro), a converter (4 Euro), installed it on the roof and set it up on the satellite (Dish Pointer was very helpful for azimuth and elevation finding). In our conditions, a 80 cm satellite parabola is a reasonable minimum when it comes to the receiving antenna. I […]

HF5L Remote

The HF5L station has been adapted for remote access via an internet connection. HF5L Remote is initially intended for standard contacts in the 3.5 and 7 MHz bands. HF5L Remote is currently a 100 W low-power station. It is equipped with a Yaesu FT-897 transceiver with an external AT-897 antenna box, as well as a […]

STORE-LOGGER – Wireless temperature and humidity control system in warehouses

The STORE-LOGGER system is designed to microclimate monitoring (temperature, relative humidity of the air, door opening) in rooms where products sensitive to climatic conditions are stored. It is indispensable wherever applied ISO, GDP and GMP quality systems require professional documenting of cold supply chain and storage of temperature-sensitive products. More information about the STORE-LOGGER can […]