Channel Master CM 0264DBS UHF/VHF Spartan 3 Mast Mounted Pre Amplifier
Channel Master CM 0264DBS UHF/VHF Spartan 3 Mast Mounted Pre Amplifier
Channel Master CM 0264DBS Spartan 3 Mast Mounted Pre Amplifier have been the industry standard preamplifiers for over 20 years are now completely redesigned and updated. Performance is better than ever before and all the features you require are included. The industry standard 0264DSB features split input 300 ohm VHF/UHF input and a single 75 ohm output.
Features of the Channel Master CM 0264DBS UHF/VHF Spartan 3 Mast Mounted Pre Amplifier
- Surface-mounted components for automated production and consistent high performance
- Power supply included
- High gain and ultra low noise figure from the latest generation transistors gives optimum sensitivity
- Separate VHF and UHF amplification plus the use of ultra linear transistors improve output capability for optimum signal handling
- Switchable and tunable FM traps provide full FM control where needed
- Uninterrupted operation even under the harshest environmental conditions
- Full lighting and surge protection
- Cool running, redesigned 117 VAC power supply, Model 0747 included
- NOTE: Preamplifiers and/or amplifiers only amplify the signal your antenna receives. They cannot extend the receiving range of an antenna or help pull in signal. Also, DO NOT use the higher gain models within 35 miles of your transmitters. All pre-amps have a power supply that plugs into an AC outlet inside the house that lowers the voltage and sends it up the coax to power the amplifier which is mounted up near the antenna. The benefit is that you get amplification before any line loss or noise and you don't have to run 117 AC up to your roof. NOTE: Don't install a regular splitter between the power supply and the pre-amp or you will short circuit the system and it won't work. You can install a special splitter that is power passive on only one port. Or put a DC Block on the outputs that don't run to the power supply. Also you can't put any type of matching transformers between the power supply and the pre-amp.
Technical Information:
Noise: UHF 2.2dB / VHF 3.0 dB
Gain: VHF 16 dB / UHF 23 dB
Single 300 Ohm VHF/UHF input and a single 75 Ohm output
Output Capability VHF: 56 dBmV
Output Capability UHF: 50 dBmV