Document ID: chunk:federal_register_of_legislation:F2024L00258:reg:4
Version: federal_register_of_legislation:F2024L00258
Segment Type: reg
Provision Reference: reg 4
Character Range: 17395–18569

4  Receiver blocking
 (1) For radiocommunications receivers operating in the 2.3 GHz band, at frequencies in the 2280 MHz to 2420 MHz frequency range, a receiver blocking level greater than or equal to the following figures above the sensitivity level for interfering signals in the frequency ranges set out below is required:

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 dB
≥ 20 MHz                       > 20 MHz                                                                                    46 dB

    Source: 3GPP TS 38.104 V17.5.0 (2022-04) Tables 7.2.2-2 & 7.4.2.2-1.
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 in the frequency range 1 MHz to 12750 MHz, excluding frequencies ranges to which subclause 4(1) applies, the receiver blocking requirement is a total mean power of -15 dBm.