Category Archives: Electronics - Page 8

Electronics

Not that much radio related has been done so far this year. I have spent a few weekends at the QTH but not done much major stuff, just some organizing in the basement etc. Now however sun has appeared again and my motivation is getting better and better. Plans for this spring is to finish up the house and the inband tower. I will also try to get the WARC beam up. There is a lot of minor stuff I also need to spend this summer doing, such as small houses for all rotors to the towers etc. There is also plenty of work to be done getting inband to work with remote access link for antenna switching etc which will be run over XBee. I have been looking at making some HPF for them to make sure I don’t get any interference from the HF bands, I dont know how much I should trust the RF-frontend on those modules.

This weekend me and Hicco will go down and hopefully weather is good enough so I can do some outdoor work.

Stay tuned…

A little update

Sorry for the lack of updates lately but I am too busy with work and other stuff. I need to find a way to get rich soon so I that I can work less and spend more time on radio related stuff 😉 However right now I am trying to recover from the flu.

I have been working on making a little workshop in the basement at SJ2W since I am changing jobs and am left without a mechanical and electronics workshop. I will try to continue building on the QBL amplifier down there and also other stuff, its very nice with a heated space.

SM2LIY was also here and operated ARRL CW and it seems like it might be a #1 win in Europe also this year but this time on 20m, very fun indeed. I am a bit pissed that I skipped working ARRL SSB since the propagation’s were really good. Hopefully I will have time and motivation to do the WPX SSB, either SOAB or SB20, we will see.

Status update

Lately most of the stuff that has been done has been building electronics. Except being in the progress of changing my job I have been programming a lot on the openSRI interface and I also got the v1.1 designed, ordered, assembled and tested. Now I have gotten rid of the microphone audio hum plus the new changes seem to work. I have a list of changes to make for v1.2 such as adding SPI to the top floor so we can have ethernet or any other interface that need high data rate. By having I2C and SPI to the top floor there is always the option to add pretty much anything to the interface.

So instead of needing to do v1.2 at once I patched those changes on v1.1 so that I can test everything thus maybe not needing to do more than one more revision (hopefully…).

I will be spending next weekend with SM2LIY down at SJ2W trying to catch K5P and VP8STI on a few bands. I have managed to work K5P on 20SSB and 40CW but unfortunately 30m yagi seem to have some issue. Hopefully its just the relays that switches the yagi in on the 40m coax out at the tower base and not something with the yagi.

I also am in the progress of ordering a new version antenna switch which is 3×1.

XMAS update

Most of the stuff going on in my life at the moment is either work related or I am building some electronics and programming. So not really that much to update. I did however a little while ago build some on the QBL amplifier and I have also been working on my sound card interface that I call openSRI. I got interested in working on it again so I have come quite far and am currently routing a new revision of the board. Currently the only problem I have hardware-wise is a hum on the mic audio but I believe I will get rid of that with the new version.

Top Natural Testosterone Boosters for Men

If you’re looking to naturally boost your testosterone levels, there are several powerful herbs and nutrients that can help. Synthetic testosterone boosters may come with potential side effects, but natural alternatives offer a safer and more holistic approach to hormonal balance. Let’s explore some of the best natural testosterone boosters available Visit Website timesunion.com.

Explore Natural Alternatives

Instead of relying on synthetic testosterone boosters, many men are turning to natural options for boosting their testosterone levels. These natural supplements often contain a blend of herbal ingredients and nutrients that work synergistically to support healthy hormone production.

Discover Powerful Herbs and Nutrients

One potent testosterone booster is Panax ginseng, also known as red ginseng extract. This herb has been used for centuries in traditional medicine to enhance male health and vitality. It has been shown to increase testosterone levels, improve erectile function, and enhance overall sexual performance.

Another effective ingredient found in natural formulations is fenugreek extract. Fenugreek contains compounds that can stimulate the release of luteinizing hormone (LH), which in turn signals the testes to produce more testosterone. This can lead to increased strength, muscle mass, and energy levels.

Benefits of Natural Supplements

Using natural supplements for hormonal balance offers several benefits over synthetic alternatives. Firstly, they tend to have fewer side effects since they utilize plant-based ingredients rather than synthetic chemicals. These supplements often provide additional health benefits beyond just boosting testosterone levels.

For example, many natural testosterone boosters contain antioxidants that help combat oxidative stress and inflammation in the body. They may also include ingredients that support cardiovascular health or improve cognitive function.

Considerations for Overweight Men

If you’re overweight or struggling with obesity, it’s important to choose a natural testosterone booster specifically formulated for your needs. Some supplements may include ingredients like green tea extract or cayenne pepper extract that can aid in weight loss and metabolism regulation. These ingredients can help you shed excess fat, which may improve testosterone production.

Potential Side Effects and Risks of SightCare Ingredients

While the ingredients used in SightCare are generally safe with minimal risk of side effects when taken as directed, it’s important to be aware of potential risks for certain individuals. If you have specific allergies or medical conditions, it is recommended to consult a healthcare professional before using SightCare read review timesofisrael.com/.

Allergies and Medical Conditions

Individuals with known allergies to any of the ingredients in SightCare should exercise caution. It’s crucial to carefully review the ingredient list provided on the product packaging or consult a healthcare professional if you are unsure about any potential allergens. Taking precautions can help avoid adverse reactions and ensure your safety while using SightCare.

Gastrointestinal Discomfort

Although rare, some users may experience mild gastrointestinal discomfort due to certain ingredients in SightCare. This discomfort could manifest as bloating, gas, or an upset stomach. It’s important to note that these side effects are usually temporary and subside on their own without any further complications.

To minimize the risk of experiencing gastrointestinal discomfort, it is advisable to follow the recommended dosage guidelines provided by the manufacturer. By adhering to these guidelines, you can ensure that you are not consuming excessive amounts of any particular ingredient that may contribute to such discomfort.

Prolonged Exposure and Inflammatory Reactions

While rare instances have been reported where individuals experienced prolonged exposure or inflammatory reactions after using products similar to SightCare, it is essential to understand that these occurrences are uncommon. However, if you notice any unusual symptoms or reactions after using SightCare consistently over an extended period, it is advisable to discontinue use and seek medical advice promptly.

Remember that everyone’s body chemistry is unique, and what works well for one person may not work equally for another. Therefore, paying attention to how your body responds when using new products like SightCare is crucial in identifying any potential adverse effects early on.

I will spend a few days at SJ2W during the Christmas break but most of the time will be spent up in Luleå building on stuff and a bit time will be spent at my parents place.