The HYS UHF Band NMO GMRS Amateur Antenna is designed for reliable and efficient communication with GMRS mobile radios. This high-gain antenna ensures clear transmissions and reception across a wide frequency range.
ELECTRICAL SPECIFICATIONS:
* Frequency Range: 462-467 MHz (compatible with 460-470 MHz GMRS radios)
* Impedance: 50Ω
* VSWR: <1.5
* Gain: 5.5dBi
* Polarization: Vertical
* Maximum Power Input: 100W
* Radiation: Omni
* Lighting Protection: Direct Ground
MECHANICAL SPECIFICATIONS:
* Height: 900 mm (approx. 35 inches)
* Termination: NMO
* Diameter of Chassis: Ø31.5 mm
* Radiating Element Material: Stainless Steel
FEATURES:
* UHF 462-467MHz frequency range for broad compatibility with GMRS radios.
* VSWR of less than 1.5 ensures minimal signal loss and clear communication.
* 5.5dBi high gain boosts signal strength for extended communication range.
* Includes a 13ft (approx. 4m) RG-58U coax cable for flexible installation.
* Features a durable Stainless Steel L-Bracket NMO hole mount for secure trunk groove or side mounting. Requires drilling a 3/8" to 3/4" hole for rugged installation.
⚠️ WARNING (California Proposition 65): This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
Frequently Asked Questions
Q: What is the frequency range of this antenna?A: The frequency range is four hundred sixty-two to four hundred sixty-seven megahertz. This range ensures compatibility with various GMRS radios.
Q: How tall is the HYS UHF Band antenna?A: The antenna is approximately thirty-five inches tall. Its height is designed for optimal signal reception and transmission.
Q: What is the gain of this antenna?A: The antenna has a gain of five point five decibels isotropic. This high gain allows for better transmission and reception over long distances.
Q: What materials is the antenna made from?A: The radiating element is made from stainless steel. This material provides durability and resistance to harsh outdoor conditions.
Q: How do I install the HYS Antenna?A: The antenna is installed using a trunk lid mount and requires a small hole to be drilled. Follow the included instructions for proper installation.
Q: Is this antenna suitable for amateur radio use?A: Yes, this antenna is suitable for amateur radio use. It enhances communication clarity for various GMRS radios.
Q: What is the maximum power input for this antenna?A: The maximum power input is one hundred watts. This allows for efficient operation without damage to the antenna.
Q: How do I care for this antenna?A: To care for the antenna, regularly check for corrosion and clean it as needed. Ensure mounting hardware is secure to prevent damage.
Q: Is this antenna weather-resistant?A: Yes, the antenna is designed to withstand various weather conditions. Its stainless steel construction offers protection against rust and corrosion.
Q: Can this antenna be used with other brands of GMRS radios?A: Yes, this antenna is compatible with other brands of GMRS radios operating within the frequency range of four hundred sixty to four hundred seventy megahertz.
Q: What type of coax cable is included with the antenna?A: The antenna comes with a thirteen-foot RG-58 coax cable. This length provides flexibility in installation.
Q: Is the installation process difficult?A: The installation process requires basic tools and skills, but it can be completed by most users. Follow the instruction manual for guidance.
Q: What is the VSWR rating of this antenna?A: The VSWR rating is less than one point five. This indicates minimal signal loss, enhancing communication reliability.
Q: What type of polarization does this antenna use?A: The antenna utilizes vertical polarization. This design helps improve signal clarity and reach.
Q: What should I do if I encounter installation issues?A: If you encounter issues during installation, consult the user manual or contact customer support for assistance. They can provide troubleshooting steps.