Meridian Communications 2-way Radio Service Area (eff 7/2022)
Providing Las Vegas
with secure* 2-way digital communications
Needing commercial 2-way radios** for your site with affordable product pricing? Are you looking for secure* 2-way radio airtime service in the Las Vegas valley? Do you need precision RF test equipment or high quality RF components at a reasonable price?
Let Meridian Communications provide you with a free 30-minute consultation/demo to help solve your communication challenges or RF equipment needs!
*AES 256-bit encryption
**UL913 models included
ABOUT US
Meridian Communications is a family owned business and was founded in 2015. The Christian-owned company was formed to provide an imminent need for 2-way business RF communications, test equipment, and components for the Las Vegas valley area and Nevada region with very affordable costs.
Meridian Communications sells (commercial grade) 2-way communication products, precision RF test equipment, and high quality RF components as an authorized dealer/distributor from our manufacturers. All of our 2-way radios are able to withstand tests of dust and water intrusion without failing (ratings from IP57 to 68 and Mil-Spec 810G/H). More information on the Ingress Protection (IP) ratings here. All of the DMR RF products that we offer carry a minimum (3) year warranty with an option to extend up to five (5) years max, for a minimal, one time, per unit fee. All batteries and radio accessories carry a one (1) year warranty. All RF test equipment (vector network and spectrum analyzers), and RF components carry a (1) year warranty.
2-WAY RADIO PRODUCTS
Hytera (H-Series)
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'Portables', are radios that can be hand or belt-held with an internal battery. Their output power (range strength) usually varies from .5 to 5 RF watts. You can expect your range to be about .75 to 1.5 miles (but can vary moderately due to building design, terrain, and / or atmospheric conditions). HP782 video
'Mobiles', are radios that are installed in either a vehicle or at a base of operation (dispatcher). External power is supplied from a vehicle battery or an AC adapter when in a building. Mobiles output power (range strength) usually varies from 1 to 50 RF watts. You can expect ranges of about 6+ miles (but can vary due to building design, terrain, and / or atmospheric conditions). HM782 video
Repeaters
'Repeaters', are radios that are likely installed in an 'elevated' location (for maximum range) and repeat (& boost) the signals they receive. Repeaters are commonly powered by AC power in a facility, but may also run by DC batteries too. A repeater's output power (range strength) can vary from 1 to 100 RF watts. Repeater ranges of 30+ miles are common (but this is dependent on the site's elevation, antenna type & design, terrain, and / or atmospheric conditions).
RF TEST EQUIPMENT
Measall Technologies / Kechuang Instrument
(Vector Network & Spectrum Analyzers)
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PORTABLE RF ANTENNAS
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PJP v3.3 UHF "roll-up" antenna
8+ years of interest, 2+ years of dedicated research and development, Meridian Communications is proud to bring a portable UHF antenna to the market for all to use and enjoy! The PJP (Portable J-Pole) v3.3 is a "Off-Center Fed folded dipole" (aka: J-Pole) antenna that will provide a very rugged structure (weather-resistant IP34), efficient design, field-tunable center-frequency (adjustable), 400% (+6dB) better gain than a stock 'rubber duck' antenna on a handheld radio, and a very low transmit takeoff angle of <3.0 degrees (lower is better). The antenna's dimensions will fit comfortably into a backpack or similarly sized container.
The Scout series antenna will likely be the most efficient antenna (of it's type) available on the market today! Two popular UHF frequency bands are available, Amateur (HAM) 440Mhz (70cm) and GMRS/FRS 465Mhz (65cm) bands, VHF monoband & UHF collinear design (+10dBi) are coming though! The maximum RF power limit for this antenna is 125 watts. "Tuned" feedlines* (though not required, but are strongly suggested) are available for these PJP v3.3 antennas with lengths defined by their loss values (-.5dB & -1.0dB) and resonant frequency. This will keep the antenna's efficiency** and ERP (Effective Radiated Power^) output at a maximum! The higher the antenna is mounted, the greater the gain and range!
*Power dissipation due to signal reflections and attenuation caused by non-resonant lengths. **Open range testing has shown an average gain of +6dB (vs. rubber duck antenna) which equates to approximately 4x the ERP^ to the input power. (eg., 4W input, 16W ERP out).
*Times Microwave LMR-240 UltraFlex coax cable
J-Pole history & structure
The left diagram (below) is the J-pole's structure (incl. a coax feed at center bottom) and the right diagram displays the voltage (V) and current (I) wave distribution on the wire elements.
Meridian Comms PJP v3.3 tech specs
OUR CLIENTS
ABOUT HYTERA
Hytera is an industry leader in research and development, state-of-the-art manufacturing, and bringing next-generation radio technology to the market. Hytera is the fastest growing radio communications company in the world. Hytera has 10 international R&D Innovation Centers and more than 90 regional organizations around the world, and 40% of Hytera employees are engaged in engineering, research, and product design.
Hytera has three Industry 4.0 manufacturing centers in China and Spain with an annual production capacity of 5 million units. These smart, Industry 4.0 manufacturing centers are highly automated with 3D x-ray precision testing and robotic functional testing to guarantee precision and quality.
Hytera has established consummate quality systems, and has passed ISO 9001, ISO 14001, OHSA S18001 certifications, and has implemented the rigorous Six Sigma management system. This culture of quality enables Hytera to produce products that meet anti-blast product certification ISO/IEC-80079-34, IP67 and IP68, US military’s MIL-STD-810F standard, and UL913 certifications.
ABOUT
MEASALL TECHNOLOGY / KECHUANG INSTRUMENTS
Kechuang Instruments (KC) / Measall Technology are a technical company that was established in 2014. Their focus is on the design and construction of professional high performance measuring equipment. Their goal is to offer the highest quality RF test and measurement instruments for a modest price point.
Every device manufactured by the KC/Measall Group represents the culmination of years of progressive research and the input from thousands of technologists and enthusiasts alike. This user base is comprised of: mechanical engineers who love CNC and 3D printers, RF engineers who are passionate about amateur radio, active programmers who are part of the open source community, and a founder who started one of the most unique communities of tech enthusiasts in China.
The KC/Measall Group has provided thousands of reliable, durable, and conservatively priced handheld test equipment to professionals and hobbyists alike around the world. Their customers are located in a variety of universities, labs, R&D departments of large corporations, and hobbyists worldwide!
Connect with us for more information or a free consultation!
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Meridian Communications
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