Log Periodic VHF Antenna Channel 6-12

A log-periodic VHF antenna is engineered to cover a broad range of frequencies by employing a design that consists of multiple elements arranged in a logarithmic pattern. This design allows the antenna to maintain a relatively constant impedance and gain over a wide frequency range, making it suitable for VHF channels 6 through 12, which typically cover frequencies from about 82 to 216 MHz.

Key Features:

1. Wide Frequency Range: Capable of receiving VHF signals across multiple channels, typically channels 6 to 12, which encompass frequencies from approximately 82 to 216 MHz.
2. Directional Reception: Offers focused reception in a specific direction, improving signal strength and reducing interference from unwanted directions.
3. Broad Bandwidth: Maintains good performance across a wide range of frequencies due to its log-periodic design, making it versatile for various VHF channels.
4. High Gain: Provides a higher gain compared to many other VHF antennas, which enhances signal reception and clarity.
5. Sturdy Construction: Often built with durable materials such as aluminum or galvanized steel to withstand outdoor conditions and environmental factors.
6. Compact Size: While still offering broad frequency coverage, the design is often more compact than other types of wide-band antennas.

Specifications:

• Frequency Range: Typically covers VHF channels 6 to 12, corresponding to frequencies from 82 to 216 MHz.
• Gain: Usually between 6 to 12 dBi, depending on the specific design and size of the antenna.
• Impedance: Standard impedance of 75 ohms or 300 ohms, compatible with most VHF receivers and TV tuners.
• Polarization: Usually vertical polarization, which is standard for TV broadcasting.
• Front-to-Back Ratio: Generally high, providing good rejection of signals from the rear.
• Bandwidth: Broad bandwidth allowing for reception across the entire VHF band for channels 6 to 12.
• Physical Dimensions: Varies depending on the design, but generally around 4 to 10 feet in length for outdoor models.
• Mounting: Typically designed for outdoor installation on a mast or pole, with provisions for mounting hardware.

The log-periodic VHF antenna is a reliable choice for those needing consistent reception of VHF signals over a wide frequency range, particularly in areas where signal conditions may vary.