The MBA is a compact RF amplifier built in an aluminum shell for fast heat dissipation. It has a modular design that can be configured with a reverse path amplifier module to meet bi-directional network demands. It operates from 47-870MHz with a maximum gain of 32dB and low noise figure and power consumption. The amplifier can be easily installed in corridors or outside buildings.

1. DATA SHEET
MBA
Mini RF Amplifier
MBA is built in a compact Aluminum shell featuring fast heat dissipation and
easy installation. With modular design, this high performance RF amplifier can
be configured with reverse path amplifier module to meet the latest demands
of bi-directional HFC network. It can be easily installed in corridor or outside of
a building.
Specifications
Forward Path
Operating bandwidth 47-870MHz / 54-870MHz / 87-870MHz
RF in-band flatness ±1dB
Nominal Gain 26dB
Max gain 32dB
Balance 2~18dB, 2dB by step
Attenuation 2~18dB, 2dB by step
Noise figure. 7dB @ 50MHz:; 8dB @ 750MHz
Output power 104dBμV
Channel load 59 PAL or 77 NTSC, 200MHz digital
CTB 65dB
CSO 63dB
XM 67dB
Main Features Hum Modulation 60dB
Return Loss 16dB
 870MHz operating bandwidth
Power Consumption 10.5W
 Single port bi-direction Reverse Path
Operating bandwidth 5-30 MHz / 5-42MHz / 5-65MHz
 High performance amplifier RF In-band flatness ±0.75dB
Nominal Gain 12dB
chipset with low consumption Max Gain 22dB
Attenuation 2~18dB, 2dB by step
 Max gain 32dB Noise parameter 10dB
Output Power 100dBμV
 Plug-in duplex filter CTB 82dB
CSO 77dB
 Inserted equalizer (EQ) and XM 74dB
Hum modulation 60dB
attenuator (PAD) convenient for Return loss 16dB
Power consumption 4.8W
adjustment Electrical / Environmental / Mechanical
Power supply AC 35V~75V/AC90-265V
 Surge protection circuitry Power Frequency 44Hz~66Hz
Working temperature -40℃±60℃
 Cast Aluminum shell with Storage temperature -50℃±70℃
Power supply AC 35V~75V/AC90-265V
excellent heat dissipation Dimension 212.5×180×70mm
Weight 3kg
 Small and compact design Port Standard 5/8 inch standard port.
Specifications are subject to change without notice