Dropouts are disruptive and unacceptable; the Diversity Fin never drops RF signal (within line of sight) Technical space can be limited and crowded; the Diversity Fin requires less effort to set up and breakdown Replaces 2 "shark fin" paddle antennas at a lower cost and with better wireless ...
I always bring this radio when I hike, period. Cell phones often do not have a signal, sattelite connections need line if sight and sometimes have issues with storms, this radio always tells me where the storm is, what the winds are, and for how long, for a weight and durability that...
LONG RANGE ANTENNA –This HDTV antenna can reach up to 70 miles from the broadcast signal and installed in your attic, staying out of sight while maintaining superior signal strength SIMPLE SETUP –mounting bracket, mast and assembly instructions are provided for easy installatio...
3–30 GHz Superhigh frequency (SHF) Line-of-sight, bandwidth to 500 MHz, low noise, narrow antenna beams FM FSK, PSK, others Microwave links, radar, satellite communication 30–30 GHz Extremely high frequency (EHF) Line-of-sight, bandwidth to 1 GHz, low noise, high attenuation, very smal...
Best broadcasting site is measured by estimating maximum theoretical field strength in free space (No obstructions or reflections). Actual field strength will be lower. Closest broadcasting site is measured by estimating distance using line of sight. Distance is only an approximation. ...
Indeed, satellites provide the only feasible way of providing reliable communication with ships and aircraft which are far out of sight of land. The microwave frequencies which are used for communication between satellites and fixed earth stations are, however, unsuitable for use with mobile stations...
Crazyradio PA: Up to about 1000 meters range with direct line of sight in the 250 Kbit mode and under ideal conditions (the downlink is the main limiting factor). Mobile device: Up to about 20 meters range (The uplink, the mobile device is limiting the range)....
Closest broadcasting site is measured by estimating distance using line of sight. Distance is only an approximation. *** Based on Australian Communications and Media Authority data. *** Based on Radio Spectrum Management and OpenStreetMap data. *** Based on Ofcom data. more What’...
A Multiple Aperture Panel (MAP) concept containing antennas for Identification Friend or Foe (IFF), UHF Line of Sight, LAMPS data link, and Navigation Radar functions was developed. Detailed designs for the IFF and UHF antennas were completed and 1/2 scale versions of these antennas were built...
QSO Map Here’s my QSO map of the entire activation. The red polylines represent SSB contact, the green are CW: I was very pleased with the results especially after reading reports from other activators that same day who really struggled to get their ten. ...