ASR Prime Combo 20 Active Terrestrial TV Antenna with Bypass (Power Supply Not Included)

Active terrestrial TV antenna engineered for reliable DVB-T/T2 reception, featuring a built-in low-noise amplifier and integrated LTE/5G filter to eliminate mobile signal interference. The ASR Prime Combo 20 delivers up to 30 dB gain on UHF, ensuring crystal-clear digital television even in areas with moderate signal strength.

Advantages

This antenna combines a high-gain amplifier with a bypass function, allowing passive operation when an external power supply is unavailable. Its rugged aluminum and UV-resistant plastic construction withstands harsh outdoor conditions, while the included mast clamp enables flexible horizontal or vertical mounting. The integrated LTE/5G filter blocks interference from mobile networks up to 694 MHz, preserving signal integrity for uninterrupted viewing.

Suitable for

• Homes in suburban or rural areas with moderate DVB-T/T2 signal coverage
• Installations where a separate power supply is already available via coaxial cable
• Outdoor mounting on masts, poles, or walls with the included clamp
• Users needing reliable reception of both VHF and UHF digital terrestrial broadcasts

Key specifications

• Frequency range: VHF 174–230 MHz, UHF 470–694 MHz
• Gain: 10–20 dB (VHF), 20–30 dB (UHF)
• Output impedance: 75 Ohm, F-type connector
• Noise figure: less than 2.5 dB
• Power supply: 5–12 V DC via coaxial cable (bypass), current 30–60 mA
• Integrated LTE/5G filter up to 694 MHz
• Weather-resistant aluminum and UV-stable plastic housing

Recommendations

For optimal performance, pair this antenna with a quality 5–12 V DC power inserter and low-loss coaxial cable. Mount as high as possible, clear of obstructions, and orient towards the nearest transmitter. The bypass mode is ideal for testing passive reception before applying power.