Portable BTS

The portable BTS key element is the transceiver, a compact, stand-alone and high performance RF transceiver that provides all the RF and DSP processing necessary to perform Base Station functionality in a 3GPP network.

Key Features:
- Smart antenna processing of uplink for enhanced sensitivity and coverage
- Different configurations cover all assigned 3GPP bands
- Available in low or high power versions
- Effective and rapid low level interaction with hardware, unachievable with off-the-shelf solutions
- Software-defined architecture
- Open architecture for straightforward integration
- High volume mobile station registration capability
- Customized RF level interactions with cellular phones for high reliability control
- High performance in a wide variety of RF propagation environments, from rural to urban scenarios
- Equalization capability: optimum diversity maximum likelihood sequence with soft-output
- Amplitude Accuracy: -100dBm to -25 dBm (+/- 1dB)
- Noise Figure: 5.0 dB
- Input 3rd Order Intercept at max gain: -10.0 dBm
- Gain control response time: < 1 microsecond
- Frequency Accuracy: 0.06 ppm
- Antenna emissions conducted: -50 dBm
- Channel spacing/bandwiths: 3GPP
- Channel capability: all specified in 3GPP
- Compact, high capacity, scaleable design

The immediate advantage provided by the advanced physical layer architecture is an increased reliability of the entire wireless transaction. The MRT BTS can withstand mobile station speeds and propagation environments that significantly extend the area of influence of the system.