The LEX80 is an advanced bi-directional amplifier typically deployed in the line portion of the RF network, providing RF signal gain with minimal distortions. It has an amplifier module with a power supply range 40-90Vac at 50/60Hz. Configurable as a single output device, LEX80 offers high gain, compatible plug-in accessories, two diplex filters, and an optional second output via a modular splitter or directional coupler.

LEX80 amplifiers incorporate high quality push-pull and parallel GaAs hybrids to provide the highest output and lowest distortion levels possible. A regulated power supply along with a die casting aluminum alloy heat sink case provides the reliability required for operation in the most hostile environments. LEX80 has two test points, one for forward input and one for forward output, directly accessible from the housing cover, which simplifies the maintenance. It also has the optional accessories CTF and Therm for compensating the loss of cable caused by the change of temperature in both forward and return path. << ><=>

Specifications

Forward Path	Return Path
Bandwidth 54 to 870MHz Return Loss 16dB Flatness ±0.75dB Operational Gain* 38dB Gain Adjustment 0dB to -20dB plug-in adjustable, 1dB per step Equalizer 0dB to -18dB plug-in adjustable, 2dB per step Noise Figure 8dB Test Points -20±1dB RF Impedance 75 Ohms Link Performance CNR -62dBc CTB -70dBc CSO -70dBc Standard Input Level 12dBmV Operational Output level** 50dBmV	Bandwidth 5~42 MHz Return Loss 16dB Flatness ±0.75dB Operational Gain 24 dB Gain Adjustment 0dB to -12dB plug-in adjustable, 1dB per step Equalizer 0dB to -12dB plug-in adjustable, 1dB per step Test Points -20±1dB RF Impedance 75 Ohms
*Based on one single output. 34dB operation gain for two equal outputs ** Based on one single output. 46dBmV output level for two equal outputs
Accesories
SP100 55 MHz. 870 MHz. Insertion loss 3,5 dB 4,2 dB Isolation 29 dB 24 dB       DC100-8 55 MHz. 870 MHz. Insertion loss 1,7 dB 2,1 dB Tap loss 8,5 dB 9,5 dB Isolation 29 dB 23 dB   DC100-10 55 MHz. 870 MHz. Insertion loss 1,4 dB 1,9 dB Tap loss 11,5 dB 12,5 dB Isolation 29 dB 23 dB   DC100-12 55 MHz. 870 MHz. Insertion loss 1,4 dB 1,7 dB Tap loss 14 dB 14,5 dB Isolation 29 dB 23 dB
General
Power 40~90 VAC (50/60Hz) Power consumption 25W RF Connector F Dimensions (L x W x H) 255 mm x 195 mm x 120 mm Weight 3.4Kgs Operating Temperature: -20ºC to +50ºC