GSM1800 Bi-Directional Amplifier

MARS BDA series of products provides a cost effective answer for enhancing radio communication in buildings, basements, parking garages and other RF shielded environments.
BDA products are designed to receive and amplify RF signals strength in both the “Down Link” and the “Up Link” communication paths.

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Down Links
Down link
Up Links
up link
Frequency Range
1805-1880 MHz
1710-1785 MHz
GAIN, typ.
45 dB
VSWR, max.
Input power, max.
-15 dBm
Input Impedance
50 Ohm
Output Power @ 1dB compression., dBm
25 dBm
Output IP3, dBm
38 dBm
Noise Figure, max.
7 dB
Pass Band Ripple
±3 dB
Biasing (Through Separate DC Connector)
6.5V / 1500mA
Maximum Output Power
15 dBm
Digital Automatic Level Control, 1 dB Step
30 dB