When it comes to maximizing the performance of your car and truck scanner, selecting the right antenna is paramount. For enthusiasts looking to monitor frequencies across 150 MHz, 450 MHz, and 800 MHz bands without the need for low band or 6M coverage, several excellent mobile antenna options are available. This guide explores some of the Best Car And Truck Scanner antenna choices, focusing on ease of installation and performance across these key bands.
Top Mobile Scanner Antenna Recommendations
One standout option frequently recommended for its performance across the specified bands is the Larsen Tri-Band antenna (NMO150/450/800). This antenna is engineered to effectively receive signals within the 150 MHz, 450 MHz, and 800 MHz ranges, making it a versatile choice for scanner users. Its design prioritizes performance in these bands while maintaining a relatively compact size, typically under 17 inches, which is advantageous for mobile applications.
The Larsen tri-band antenna utilizes a standard NMO mount, offering flexibility in how you choose to install it on your vehicle. The NMO mount system itself is robust and widely supported, allowing for various mounting solutions to suit different vehicle types and user preferences.
Understanding NMO Mounts and Installation Options
The discussion around mobile scanner antennas often leads to the topic of NMO mounts. While a traditional NMO mount does require drilling a hole for installation, which can be a concern for some vehicle owners, it provides a very secure and electrically sound connection. Professionally installed NMO mounts are known for minimal impact on a vehicle’s resale value and can even be seen as a beneficial feature by some buyers, especially if complemented with other antennas like GPS or cellular.
However, for those strictly against drilling, several no-drill NMO mount alternatives exist, providing flexibility without compromising antenna compatibility.
Magnetic Mounts: Convenience and Caution
Magnetic NMO mounts offer a completely no-drill solution, attaching to your vehicle’s metal surfaces via a strong magnet. These mounts are easy to install and remove, offering convenience for temporary installations or for users who frequently switch vehicles.
However, magnetic mounts come with potential drawbacks. They can be prone to theft due to their easy removability. Furthermore, dirt and debris trapped underneath the magnetic base can scratch the vehicle’s paint over time. The antenna cable, often routed through a door or window, can also suffer from wear and tear, especially if the door is frequently used, potentially leading to cable damage and signal degradation.
Trunk Lip Mounts: A No-Drill Compromise
Trunk lip NMO mounts present another no-drill option, clamping onto the edge of your vehicle’s trunk lid. These mounts offer a more permanent feel than magnetic mounts while still avoiding drilling.
Larsen Trunk Lip NMO Mount for scanner antennas without drilling
A potential issue with trunk lip mounts is the cable routing. Depending on the vehicle design, the cable may rub against the car’s paint as the trunk is opened and closed, potentially causing paint wear over time. Careful cable management is essential to minimize this risk.
L-Bracket Mounts: Minimal Drilling Solution
For a more permanent and robust installation that minimizes drilling, L-bracket NMO mounts are a viable option. These brackets are designed to be mounted inside the trunk or hood, requiring only a few small screw holes for attachment. The mounting points are typically located in less visible areas, minimizing any cosmetic impact.
L-Bracket NMO Mount for discreet car scanner antenna mounting
While L-bracket mounts do involve minor drilling, the holes are small and discreet, and the resulting installation is very secure and professional-looking. This option strikes a balance between the robustness of a drilled NMO mount and the no-drill convenience of other methods.
Conclusion: Choosing the Right Antenna and Mount
Selecting the best car and truck scanner antenna involves considering both antenna performance and mounting method. The Larsen tri-band antenna stands out as a high-performing option for monitoring 150 MHz, 450 MHz, and 800 MHz bands. When it comes to mounting, your choice depends on your comfort level with drilling, desired level of permanence, and vehicle type. Whether you opt for the robust drilled NMO mount, the convenient magnetic mount, the trunk lip option, or the minimal-drill L-bracket, understanding the pros and cons of each will help you make the best decision for your car and truck scanning needs.
