![Silphase R1 receiver [ VIDEO ]](https://qrznow.com/wp-content/uploads/2020/07/head-img-610x380.png)
“Comparing reception of two popular SDR Receivers using the same antenna at 5 PM local time. Short wave and medium wave frequencies. Using the same SDR Console 3 software for both. I have not ced enough variances using different usb cables and different host laptops to say that in this case the two are pretty […] Read more
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Eric, KC8XJ of Universal Radio discusses some fine points of the Icom IC-R8600 receiver. The IC-R8600 is a very wide band feature packed self contained SDR type receiver you don’t need a computer to operate. Please see our website for more details on this and any other Amateur Radio and Shortwave radio needs. http://www.Universal-Radio.com Whether […] Read more
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“Automatic Gain Control” is the topic of the latest (February 1) episode of the “ARRL The Doctor is In” podcast. Listen…and learn! More than a half-million downloads since its debut in April 2016 attest to the podcast’s popularity. Sponsored by DX Engineering, “ARRL The Doctor is In” is an informative discussion of all things technical. Listen […] Read more
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“Decibels got you down? Are dBm and dBW giving you headaches? Is it confusing when sometimes an antenna gain is given in dBi and other times in dBd? Watch this tell-all to learn about decibels as used in ham radio!” Read more
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“With all the low-cost performance SDR available these days, we can have a lot of fun experimenting with it. But we need antenna, with the MFJ-1708SDR you can share your favorite HF/VHF/UHF antenna with an SDR. This arrangement allows you to simultaneously watch and listen. Then, when you are key up to transmit, the MFJ-1708SDR […] Read more
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“Hey Oggies, Oggie Rodney Johnson, KAØUSE, loaned me his Alpha Loop antenna and his Buddipole Buddistick. Both antennas are pretty good out away from buildings in low noise environments. I would give the nod to the Buddipole.” Read more
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Jim W6LG uses a signal generator and a panadapter to measure the loss in 30 coax connectors at 14 and 52 mhz down to a fraction of a db. You might be surprised at the results. Read more
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MFJ is the exclusive North American Distributor of this new ultra-portable multimode HF transceiver. Features a built-in highly efficient automatic antenna tuner, split frequency XCVR function, RIT receive fine tuning, NB noise suppressor, NR digital noise reduction, number notch, and computer-aided control functions. Super lightweight and portable, you can take it anywhere! The X5105 is […] Read more
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“The Ailunce HD1. It’s a DMR Radio. It’s a Ham Radio. It’s both. This promises to be the next evolution in Dual Band DMR handhelds. This time I’m reviewing the first DMR radio that operates the way hams operate. While we’re at it, I’ll take you through the process of how to build a cqodeplug […] Read more
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![MFJ Extends its Cobweb Antenna to 40 Meters [ Review ]](https://qrznow.com/wp-content/uploads/2018/01/MFJ-1835_2204-610x380.jpg)
Ask Dave 71 reviews the MFJ cobweb antenna, covering 20 through 10 meters. MFJ recently came out with a modification kit, adding 30 and 40 meters. This video covers construction notes and performance. Great antenna and a keeper Restricted space spoiling your operating fun? MFJ Cobweb puts your call back on the map! This six-band […] Read more
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![Silphase R1 receiver [ VIDEO ]](https://qrznow.com/wp-content/uploads/2020/07/head-img-90x60.png)
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