Lectrosonics UFM50

Lectrosonics UFM50

The Lectrosonics UFM50 is an active UHF filter/amplifier module with a 50 MHz passband (depending on selected frequency blocks), designed for antenna systems requiring long cable runs or distribution to multiple receivers. Two ceramic resonator filters at the input provide filtering, followed by a GaAsFET RF amplifier with 12 dB gain. The gain can be adjusted to +8 dB or +5 dB using internal jumpers. The module is powered via an external DC source (8–16 VDC) or via DC bias on the RF output, such as from a multicoupler or BIAS-T. The housing is made of cast aluminum with rugged BNC connectors.

Main Features

• Passband: 50 MHz (depending on selected frequency blocks)
• Gain: +12 dB (adjustable to +8 dB or +5 dB)
• Input IP3: +27 dBm; Output IP3: +41 dBm
• Power: 8–16 VDC via DC input or DC bias via RF output
• Power consumption: approx. 1 W (depending on supply voltage)
• Dimensions: 5.7 × 3.5 × 2.9 cm (excluding connectors)
• Weight: 94 grams