ALT-25104DescriptionModel ALT-25104 is part of the Alto amplifier range, providing 2+1 redundancy with automatic switching of the input to the main or standby output based on amplifier current monitoring via a 2x2 transfer switch.With 80 dB MAXIMUM GAIN and 50 dB GAIN CONTROL RANGE. LOW NOISE SETTINGS, LOCAL CONTROL and MONITORING and HOT-SWAP dual redundant power supplies.The amplifier has capacity for 3 active signal paths, as main and stand-by signal paths have separate input and output ports.Suitable for use as an L-band LNA, and to provide headend amplification of small signals.ApplicationsTypical Applications- Front end RF chain- Providing cable loss compensation for teleports- TVRO and head-ends.Model NumberingClick here to view a schematic which explains the alto Amplifier model numbering system.Superseded AltosThe success of ETL's Alto Amplifiers means that the range of different modules/requirements is growing very fast. Rather than proliferating new chassis model numbers, we have updated our model numbering scheme to split chassis (many of which are common) and modules.Click here to view a reference table for the superseded Alto model numbers and what they have been updated to. This may help you when requesting for a quote or placing an order. Title Model No. Price Datasheets 50 ohm BNC 25104-B5B5 POA Quote Request 50 ohm SMA 25104-S5S5 POA Quote Request 50 ohn N-type 25104-N5N5 POA Quote Request Need Something Customised?