System Description

Chapter 6 - SPR

MCIL -WIPLL-SDN_R2_00 Marconi Communications Ltd. 6-7 of 6-12

Table 6-1: Radio and MAC Specifications

Parameter Value Comment

Operating frequency

Release 1.2

Release 1.4

2.4 GHz

Spectrum spreading method Frequency hopping CDMA Per ETSI EN300 328

Duplexing Method Time Div. Duplex (TDD) 2.4GHz

Transmit Bit Rates Up to 4Mbps BER and distance dependent

Channel spacing 1MHz

Output power from the radio Up to 19dBm, configurable

Effective Isotropic Radiated

Power (EIRP)

34dBm, configurable up to 46dBm Depending on local

regulations maximum output

power can be set at factory

Modulation method 8 level CPFSK

Channel access method PPMA / Adaptive TDMA

Protocol efficiency Up to 80% At BER = 10

-5

, depending on

the application

Table 6-2: Agency Certification

Parameter Value Comment

Emissions / Immunity EN 300 339 EN 300 386-2 ETS

300 328

Safety EN/IEC 60950

Environmental ETS 300 019-2-x