KEY FEATURES:

• Adjustable Line Length Compensation
• High Noise immunity
• IP66 Enclosure
• Digital Diagnostic
• Voice and Data Capable
• 12, 24 and 48VDC versions

UHF In-Line Amplifier with Adjustable LLC

DESCRIPTIONS: 

The UHF Mini Line Amplifier UMLAD from Sigma is the industry standard UHF Amplifier for Leaky Feeder Systems. It has been used for many years by hundreds of customers world-wide. The UMLAD incorporates 2 separate amplifier, TX Down-link and RX Up-link. The UMLAD line amplifier also offers Drive-By Diagnostics, in the form of 12 High intensity LED's, which indicate the condition of the amplifier.

Simply by walking or driving past the amplifier you can determine its condition by glancing at its VOLTAGE LED Meter, CURRENT drain LED Amp meter, Base Transmit RF power level LED meter and it's Base Receive RF AGC LED.

The amplifier was specifically designed for the transmission of high speed data. The UMLAD utilises 6 Helical filters and has a 1 dB step variable LLC Line Length Compensation Attenuator at the input to accommodate different leaky feeder cable line lengths.

SPECIFICATIONS: