Before YOU Begin

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VU-190XR VHF/UHF/FM Antenna with Matching Transformer

OWNER’S MANUAL — Please read before using this equipment.

Your RadioShack VHF/UHF/FM Antenna performs better than standard antennas because of its special design features.

UHF Bowtie — delivers more of the UHF signal to your TV. Since UHF signals are more difficult to receive than VHF sig- nals, this antenna gives UHF signals the extra boost they need.

VHF/UHF Isolation Network — prevents the two types of TV signals from interfering with each other. This results in cleaner signals and a better picture on your TV.

2.Use the supplied hardware to loosely attach one of the sup- plied mast clamp assemblies to the main boom, as shown.

U-Bolt

Mast Clamp

Main Boom

Backup Plate

Lock Nuts

Before you begin installation, read this manual and the sepa- rate Consumer Product Safety Commission information sheet. For your safety and convenience, plan each step of the installa- tion and purchase the necessary hardware in advance. The hardware required and the order in which you perform the steps depend on the mounting and connection method you choose.

Warning: When you install your antenna, use extreme caution. If the antenna starts to fall, let it go! It could contact overhead power lines. If the antenna touches the power line, contact with the antenna, mast, cable, or guy wires can cause electrocution and death. Call the power company to remove the antenna. Do not attempt to remove it yourself.

ASSEMBLING THE ANTENNA

Assemble the entire antenna on the ground.

1.Use the supplied hardware to assemble the two main boom sections, as shown. If necessary, lift one end of the main boom so the crossover wires reach the threaded posts.

Note: To access slots or holes during assembly, move the antenna’s elements out of the way as needed.

Large Wing Nuts

3.Attach the other mast clamp assembly to the cradle boom. (Be sure it faces the same direction as the main boom’s mast clamp assembly, shown above.) Fold out the two sets of metal support straps on the cradle boom and attach them to the corresponding holes on the main boom using the two supplied 11/2-inch screws and large wing nuts.

Main Boom

Metal Support

Straps

Metal Support

Straps

Mast Clamp

Assemblies

Cradle Boom

4.Press the supplied large end plugs into the main boom and the cradle boom.

5.Pull the UHF bowtie’s two halves away from the main boom until they lock into place. Then slide each half’s unattached end over one of the antenna’s lead-in terminals (one for each half of the UHF bowtie on each side of the boom).

11/2-Inch
Screws	Flat
	Flat
	Washers

UHF/VHF

Isolation Network

UHF Bowtie

Lead-In Terminal

Crossover

Threaded

Wires

Posts

Splint

Large Wing Nuts

Note: Both sections of the UHF/VHF isolation network should remain parallel to the main boom.

CONNECTING LEAD-IN CABLE

TO THE ANTENNA

We recommend RG-6 cable and, if you prepare your own ca- ble, a quality F-connector. You can also use 300-ohm flat, twin- lead cable. (RadioShack carries a variety of suitable cables and connectors.)

RadioShack is a registered trademark used by Tandy Corporation.

RadioShack.com is a trademark used by Tandy Corporation.

VU-190XR specifications

The Radio Shack VU-190XR is a high-performance television antenna designed to deliver exceptional reception and clarity for over-the-air broadcasts. Known for its advanced technology and robust design, the VU-190XR has become a popular choice among avid TV viewers looking to maximize their viewing experience without the need for a costly cable subscription.

One of the standout features of the VU-190XR is its UHF and VHF capabilities. This antenna is optimized to receive signals across both frequency ranges, ensuring that users can access a wide array of channels, including local programming, national broadcasts, and specialty channels. The design includes a 10-element UHF array and a 4-element VHF array, providing users with an impressive gain that significantly improves signal quality, even in areas with weak broadcast signals.

The VU-190XR is notable for its durable construction. Built to withstand harsh weather conditions, the antenna features a rugged design with corrosion-resistant materials. This ensures longevity and consistent performance over time. The unit also includes a sturdy mounting system that allows for easy installation on rooftops, poles, or towers, enhancing users' flexibility in placing the antenna for optimal signal reception.

Another key technology incorporated into the VU-190XR is its low-noise amplifier, which enhances signal strength while reducing interference. This is especially beneficial in urban areas where multiple signals may overlap. The amplifier works to clarify the incoming signal, minimizing graininess in picture quality and ensuring a more enjoyable viewing experience.

Installation of the VU-190XR is straightforward. The antenna comes with detailed instructions, making it accessible even to those who may not be particularly tech-savvy. The adjustable design allows users to easily fine-tune the antenna's position to achieve the best possible reception.

In summary, the Radio Shack VU-190XR is a versatile and robust antenna that offers exceptional reception for both UHF and VHF signals. Its durable construction, advanced technologies, and user-friendly installation make it an excellent choice for anyone looking to enjoy high-quality over-the-air television. Whether you're in a rural area or a bustling city, the VU-190XR promises reliable performance and a broad range of viewing options.