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Smart Masthead Amplifier with Auto Programming, 3 Inputs and 90dBµV AGC Controlled Output
14MM-SM90-5G
Product Summary
The SM90-5G is a new generation Smart Masthead Amplifier featuring three independent inputs, combining multiple antennas. The SM90-5G is auto-programming making it simple to set and forget. The amplifier will scan all available channels and amplify the weaker signals to match the stronger signals from local broadcasts. All channels will be output with even power levels to create a balanced and stable signal for your network. Channels with the same frequency can be amplified in and relocated to the LTE band or rejected (switchable).
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Features and Benefits
- Smart Masthead Amplifier with fully automatic channel scan and process function upon double power cycle start-up
- Scans all channels, amplifies the weak signals while keeping the strong channels and outputting an AGC controlled 90dBμV
- SAW filters for LTE (4G/5G) protection on all inputs
- Processes even the most difficult situations with adjacent channels from multiple antennas
- All output channels have an equal and stable output power level of 90dBμV
- Wide range power input - 9V to 18VDC - can be used with 14MM-PSF1A plus 14MM-PI62 or the 10MM-PSD14
Specifications
| Inputs | 3 |
|---|---|
| LTE rejection | 4G/5G (>CH51) |
| Channel plan | VHF BIII + UHF Automatic channel plan selection |
| LTE band rejection | >40dB |
| Output | 1 |
| Output power | 90dBµV |
| Frequency range | 174-862MHz |
| Noise figure | 7dB |
| LTE band re-use | L2 = CH52-69 (694-862MHz) Switch On/Off |
| Adjacent channel isolation | >35dB |
| RED Compliance | Yes |
| Power | 12V/300mA (DC over Coax) 9V DC Minimum to 18V DC Maximum |
| Power Supply | External power supply - sold separately |
| Dimensions | 120x115x50mm |
| Operating temperature | -20 to +50°C |