Channel Master Amplify+ Outdoor Adjustable Gain Preamplifier CM7778HD
Amplify+ is intended for outdoor professional use, including multi-dwelling units and commercial applications. The product provides separate UHF and VHF inputs for two-antenna, band-specific installations, as well as a switchable FM trap.
Benefits : Improves signal quality, Dual Antenna Inputs (VHF & UHF), Switchable FM trap, Decreases pixilation, May increase number of channels, Ultra low noise, Adjustable gain, Blocks LTE interference from 3G/4G Smartphones and transmitters, EMI & FM out of band filtering, Heavy duty rating for outdoor use, Mast mounted for close proximity to antenna
Amplify+ is an outdoor preamplifier designed for mast-mounting with the TV antenna(s). Professional installers may choose options for High gain, Low gain, FM signal blocking and band-specific dual antenna use if required.
Unlike the consumer-ready Amplify product, Amplify+ does not include a USB powering option for indoor use.
Outdoor Heavy-Duty Housing
Amplify+ is constructed of a die-cast metal housing with weatherproof ports to support outdoor installations in extreme weather conditions.
Amplify+ provides adjustable settings that allow the installer to select the appropriate gain required for a specific installation scenario, eliminating the potential issues encountered from either too much or too little gain. The internal switch can be placed at either a High or Low setting.
Adjustable FM Trap
Amplify+ provides a trap mechanism to block unwanted FM Radio signals from FM-enabled commercial TV antennas, which can cause interference with UHF and VHF television signals. Pass-through of FM signals can be enabled or disabled via an internal switch.
Like the consumer-ready Amplify product, Amplify+ provides LTE signal filtering. The proliferation of LTE signal towers and connected LTE devices are a growing cause of intermittent disruption of over-the-air broadcast television signals. These disruptions can result in weak signals, pixilation or even channel loss, and can be especially disruptive when an amplifier is used with a TV antenna.
- Impedance (input and output) 75 Ohm
- Connector F-type
- Frequency range 54MHz 88MHz, 174MHz 260MHz, and 470MHz 685MHz
- Gain VHF 23dB (High) / 16dB (Low); Gain UHF 26dB (High) / 20dB (Low); Gain combined 23dB (High) / 16dB (Low)
- Noise figure 1.5dB
- Return loss <-15dB
- Input Voltage 12-15 VDC
- FM trap 95-108 MHz; >13dB
- Operating temperature -40 C to +60 C
- AMPLIFY+ TV antenna amplifier
- Power inserter
- Power adapter
- Mounting Ubolt
- (2) Mounting Screws
- Weather Boots
- Installation Guide