The Iskra P2845F is a 28-element logarithmic UHF outdoor antenna covering the full terrestrial television band from channel 21 to channel 69. Its logarithmic element spacing delivers consistent gain across the entire frequency range, making it effective where channel allocations are spread across the band.

At 1058 mm in length, it provides a compact footprint for a 28-element design while achieving a front-to-back ratio of up to 35 dB, which reduces interference from signals arriving from behind the antenna.

Key Features

• 28-element logarithmic array covering UHF band CH 21–69
• Frequency range: 470 – 862 MHz
• F-type connector for direct coaxial cable termination
• 75 Ohm impedance, matched to standard coaxial distribution systems
• Overall length: 1058 mm

Product Benefits

• Logarithmic element design maintains gain across a wide frequency span, avoiding weak spots on specific channels
• 10–12 dB gain supports reception at moderate distances from the transmitter
• Front-to-back ratio of 22–35 dB limits pickup of reflected or interfering signals from behind the installation
• The built-in F connector eliminates the need for an external adapter at the antenna output, simplifying installation
• 75 Ohm impedance matches directly to standard coaxial cable and distribution equipment without an impedance transformer

Technical Specifications

• Band: UHF
• Frequency Range: CH 21–69, 470 – 862 MHz
• Impedance: 75 Ohm
• Number of Elements: 28
• Gain: 10 – 12 dB
• Front-to-Back Ratio: 22 – 35 dB
• Length: 1058 mm
• F Connector: Yes
• EAN: 3831002958948

Why You'll Love It

• The F connector output connects directly to standard RG-6 coaxial cable — no additional pigtail or adapter required
• 28 elements in a 1058 mm length strike a practical balance between gain and installation footprint for rooftop or wall-bracket mounting
• Full CH 21–69 coverage means the antenna handles the complete UHF allocation in a single unit, even as regional frequency plans vary
• The 75 Ohm impedance is plug-and-play compatible with TV tuners, set-top boxes, and standard coaxial splitters