Technical Bulletins

August 15, 2016

TB07: EMFLX-M10008-WB Efficient Wide Band VHF Antenna Performance

VHF radio technologies continue to evolve while enhancing traditional system performance through various means of digital, software defined radio implementations, presenting themselves in various formats within DMR, Public Safety P25 platforms and other Land Mobile Radio applications. With these advancements, the demand for efficient VHF antenna performance continues to remain strong and has recently been

October 04, 2015

TB06: UHF/700/800/900 Multi-Band LMR Poly Pro Flexible Low Profile Antenna 450-520 / 746-960 MHz (Patent No. US 9,520,640)

Innovative Design Architecture E/M Wave continues the mission to provide customers with “more antenna value”. Innovative design architectures are created from unique antenna topologies, specifically designed for traditional NMO applications commonly used in Land Mobile Radio (LMR), TETRA and DMR systems. This latest design incorporates a patented design with self-resonant impedance matching for broader band

April 23, 2014

TB05: 4G/LTE Broadband/Multi-Band Poly Flex Low Profile Antenna 698-960 MHz/1710-2500 MHz (Patent No. US 9,520,640)

Innovative Design Architecture E/M Wave’s latest multi-band antenna innovation continues to build upon the foundation and corporate mission of continually providing our customers with “more antenna value” through unique and innovatively designed antenna architectures, specifically designed for traditional NMO antenna mounts commonly used in Land Mobile Radio systems. The antenna EM-M20007 is designed using a patented

September 05, 2013

TB04: The Wireless Industry’s Highest Performance Broadband/Multi-Band Low Profile Antenna 746-960 / 1850-1990 MHz

E/M Wave’s EM-M20005 low profile dual band antenna continues to provide “more antenna value” through its unique antenna architecture specifically designed for traditional NMO antenna mounts commonly used in Land Mobile Radio systems. The antenna is designed using a patent pending radiating element that provides self resonant impedance matching for broad band performance covering the

June 14, 2012

TB03: The Wireless Industries Highest Performance Broad-Band, Dual-Band Lo-Pro Antenna 800/1900 MHz

E/M Wave’s low profile dual band antenna continues to provide “more antenna value” through its uniquely designed antenna architecture specifically designed for traditional NMO antenna mounts commonly used in Land Mobile Radio systems. The antenna structure is designed using a patent pending radiating element that provides self resonant impedance matching for both the Cellular 800

April 04, 2011

TB02: A Top to “Bottom Line” Comparison between the E/M Wave X-Nut™ and traditional industry Chrome Nut Antenna Designs

E/M Wave X-Nut™ Base Nut – High impact dual shot Xenoy™ and TPV insert mold Silver plated solid brass components Eliminates salt and water corrosion Traditional Chrome Nut Base Nut – Zinc Die-cast Chrome plated zinc Susceptible to zinc rust and dissimilar metal corrosion with brass NMO mounts Read the full article here

October 05, 2010

TB01: Comparison Between Plunger Pin and Leaf Spring Contacts Used in Traditional Land Mobile and Public Safety Vehicular Antennas

Myth: Plunger Pin Contacts provide better mechanical performance and reliability than traditional Leaf Spring designs. Fact: It is true that Plunger Pin Contacts can be designed to provide reliable mechanical and electrical performance. Manufacturer’s plunger pin products vary widely in design, but the key performance criteria are limited and determined by the specific attention paid