The Commander MASTAMP-2000 mast amplifier boosts terrestrial digital TV signals and is mounted outdoors on the mast, next to the antenna. Its built-in 4G/5G filter rejects interference from mobile phone frequencies.

Its adjustable gain lets you tailor the amplification. The included 12 V power supply is installed indoors and has outputs for 2 TVs. An additional TV can also be connected directly to the amplifier’s OUT1 or OUT2 output.

• Type: Mast amplifier
• Inputs/outputs: 2 UHF/2 OUT
• Gain: 32 dB
• Adjustable gain: 0–15 dB
• Frequency range: 470–694 MHz
• Filter: LTE 4G/5G
• Noise figure: <4 dB
• Connector: F
• Power supply: DC 12 V/0.2 A
• Maximum output level: 102 dBμV
• Use: Outdoor
• Package contents: 12 V power supply