Document ID: chunk:federal_register_of_legislation:F2023L00153:reg:4
Version: federal_register_of_legislation:F2023L00153
Segment Type: reg
Provision Reference: reg 4
Character Range: 19956–21495

4  Receiver blocking
 (1) At frequencies in:
            (a) for radiocommunications receivers operating in the 2 GHz lower band– the frequency band 1900 MHz to 2000 MHz; and
            (b) for radiocommunications receivers operating in the 2 GHz upper band – the frequency band 2090 MHz to 2190 MHz;
The receiver blocking requirement must be greater than or equal to the value specified in column 3 above the sensitivity level for interfering signals for the receiver's occupied bandwidth specified in column 1, from the offset specified in column 2.

Column 1                     Column 2                                                                                     Column 3
Receiver Occupied Bandwidth  Frequency offsets from the upper and lower frequency limit of the spectrum licence receiver  Minimum blocking requirement (dB)
 20 MHz                     > 5 MHz                                                                                      53
≥ 20 MHz                      > 20 MHz                                                                                    46

    Source: 3GPP TS 38.104 V17.8.0 (2022-12) Tables 7.4.2.2-1, 7.2.2-2 & 10.5.1.2-1.

            Note: The values in the table above are the ratio between the received unwanted signal power at the defined frequency offset and the receiver's sensitivity level.
 (2) At frequencies between 30 MHz and 12750 MHz, excluding the frequencies bands to which subclause (1) applies, the receiver blocking requirement is a total mean power of   -15 dBm.