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Supplier: Johansson
Description: Off-Air Antenna Auto-Programming Preamplifier, 174-862 MHz, ATSC 3.0 compatible, LTE filtering, Accepts up to 4 separate antenna inputs

Combining multiple terrestrial antennas for full reception can often be problematic, the ATSC SMART AMP has been developed to solve these problems. This unit scans all available ATSC channels and amplifies the weak signals to balance with any stronger input signals so all output channels have balanced and stable power levels. The unit offers a fully automatic channel scan, and features SAW filters to defeat 4G or 5G LTE signal interference. This unit has been tested to be ATSC 3.0 compatible.

• Combines and amplifies up to (4) off-air antenna inputs
• DC power over coax, power supply included
• Adjacent channel capable
• SAW filtering to reject LTE band interference

Supplier: Sonora
Description: 2 Line Satellite amplifier, 14 dB Gain, 54-3000 MHz forward with 2-42 MHz return path, passes 22KHz, includes 12VDC power supply.

Supplier: DIRECTV
Description: Six line satellite amplifier. 250 - 2150 MHz, Automatic level controlled output, Four ground lugs, -12 dB to 0 dB slope adjustment, Six individual -10 dBm to 0 dBm gain control adjustments, Requires 1 PI-29Z power supply, Can be powered from individual power input or from Satellite Out port 1, Power output to power device above from either individual power out port or Satellite In port 1, Will not power the LNB, external polarity locker is required, For indoor use only, Wall mountable.