We look at the latest firmware update and also at the upcoming accessories.
GENERAL FEATURES –
- Splash proof & Dustproof Portable SDR
- 160-6-meter ham bands;
- General ‘receive’ coverage 0.5 – 56.0MHz;
- All modes: SSB, CW, DIG, AM, FM;
- High-performance 32-bit floating-point DSP;
- Current drain as low as 100 mA in ‘receive’ mode (backlight on, preamp off, no signal);
- External power supply DC 9-15V, 1 to 3A typical in transmit;
- High-contrast LCD with 256×128px;
- High-performance real-time Panadaptor (48 kHz wide);
- On-line firmware updates;
- Rear folding kickstands for viewing angle and transportation;
- Ultra-compact size (H×W×D): 90mm (3.5″) × 207mm (8.1″) × 21mm (0.8 “);
- Weight: 0.55Kg (19,4oz).
- Adjustable output power 1—10W
- Digital Hi-Performance Filtering (4 receive, 2 transmit)
- 48 kHz Build-in HI Speed Panadaptor
- I/Q Output

Antenna
$40 ANTENNA ANALYZER WITH ARDUINO AND AD9850
If you are a hacker, you might consider ham radio operators as innovative. Most people, however, just see them as cheap. So it is no surprise t... Read more
25 Element Log Yagi 20-17-15-12-10m
OBLY25-5 25 Element Log Yagi 20-17-15-12-10m Bands 20 / 17 / 15 / 12 / 10 Gain (dBd) * 7,4 / 7,4 / 7,4 / 7,4 / 7,4 Gain (dBi) ** 14,7 /... Read more
Center Loading the Wolf River Silver Bullet 1000
“Wold River Coils has a new accessory for Silver Bullet 500 & 1000 coils called the UAFI or You Asked For It kit. The UAFI is a pair of exte... Read more
W3EDP Antenna
In the 1936 March issue of QST, Yardley Beers, W3AWH, described an antenna designed by his friend, Mr. H. J. Siegel, W3EDP. The design was based on th... Read more
Mobile Antenna Model 100A-HP 3.2 to 29 MHz
Mobile Antenna Model 100A-HP When properly installed on your vehicle the Model 100A-HP will provide continuous coverage from 3.2 to 29 MHz with the su... Read more
Review
“Microphones” is the topic for the latest (April 12) episode of the “ARRL The Doctor is In”
“Microphones” is the topic for the latest (April 12) episode of the “ARRL The Doctor is In” podcast. Listen…and learn! Sponsored by DX Engin... Read more
Review of Chameleon P-Loop Magnetic Antenna
CHA P-LOOP 2.07.0-29.7 MHz The CHA P-LOOP 2.0 was designed with portability, ease of use simplicity, ruggedness and high performance in mind. U... Read more
RTL-SDR BLOG L-BAND Patch Antenna Version 2 – Inmarsat – Iridium – GPS
Here we take a look at the brand new L-Band Patch antenna from RTL-SDR Blog. This antenna is designed to work with Inmarsat, Iridium and GPS signals. Read more
Green Egg for Ham NMO Antenna Mount Cover – Ham Radio Q&A
“The Green Egg for Ham is a cute name for a 3D printed cover for your NMO antenna mounts. The Motorola style NMO mount is a popular style mount... Read more
Equipment
Alinco DM-30 Digital Power Supplies
Alinco DM-30 Digital Power Supplies are an affordable switching power supply that packs a lot of features including Anderson Powerpole® connectors. Th... Read more
David Clark DC PRO-X Hybrid Electronic Noise-Cancelling Headset
David Clark DC PRO-X Hybrid ENC Technology in a Supra Aural (Rest-on-Ear) Headset Design Leading edge technology and sleek, supra aural design put t... Read more
DB1NTO APRS Transceiver
DB1NTO APRS Transceiver After a few months of development, I can now imagine the presumably world’s smallest APRS transceiver. It is not only ab... Read more
PANADAPTER For Any Radio DC – 160 MHz SDR Antenna Switch
PANADAPTER For Any Radio DC – 160 MHz SDR Antenna Switch Read more