Stay safe and keep in contact with the GMR5098-2CKHS 50-Mile Submersible 2-Way Radio from Uniden. Ideal for boating, hiking, and other outdoor pursuits, these palm-sized radios are lightweight, rugged and not just waterproof, but fully submersible. They even float to the surface if dropped in water. Stay in touch with your party over a range of up to 50 miles, depending on terrain, and enjoy access...
In a lengthy Report and Order (R&O) in a proceeding (WT Docket No. 10-119) dating back 7 years, the FCC has announced rule changes affecting the General Mobile Radio Service (GMRS), the Family Radio Service (FRS), the Citizens Band Radio Service (CBRS or “CB”), as well as other applications that fall under the FCC’s Part 95 Personal Radio Services (PRS) rules and regulations. Part 95 devices...
Video by KB9VBR
The 2 Meter band tape measure beam antenna is a 3 element Yagi with about 7.2 db of forward gain. This lightweight antenna is perfect to use for fox hunts or as a portable directional antenna for public service events.
1 25 foot 1 inch wide steel tape measure
1 10 foot piece...
Photo by Elecraft
New KPA1500 solid-state amplifier won’t take over your entire desktop: it’s just 4.5 x 13.5 x 11.5” (HWD; 11.5 x 34 x 29 cm). The lightweight companion power supply can be placed on the floor or in any other convenient location.
The KPA1500 was designed with the serious operator in mind. Its no-nonsense front panel shows all important parameters at a glance, with a high-contrast...
Compact Power Supply 50A
The PSU-1250 offers a lot of power in a small enclosure. The supply is either switched to a fixed 13.8V or to a regulatable output voltage from 9 to 15V. The maximum power load may pek up to 50A, and can stay at 40A continuous load. This is absolutely sufficient for larger transceivers (200W) and accessories, or a small power amplifier.
The built-in ventilator is temperature...
Spectrum Dynamic Waterfall Display
Multiple Working Modes: Receive Mode, Transmit Mode, TUNE Mode, VFO Mode, SPLIT Mode
DSP Digital Signal Processing Noise Reduction
Automatic Notch Filter
Humanized Interface Color Display
Receive Fine Tuning Function, Changeable MIC Gain Value
VCC Power Supply Voltage Indication Table
Transmit Signal Strength Display Table
Jerry VE6TL at the University of Calgary Amateur Radio Club
Welcome to my Arduino Ham Radio Starter Kit, a “virtual box” of ideas and motivations with one objective: More hams and their clubs engaging the local maker community as a gateway to amateur radio.
First of all, let’s think about the three waves of technical hobbies over the past century. In a technical hobby, individuals and groups...