Receiver selectivity

nRF5340 Product Specification

Receiver selectivity with equal modulation on interfering signal7

Symbol Description Min. Typ. Max. Units
C/I1M,co-channel

1Mbps mode, co-channel interference

.. .. .. dB
C/I1M,-1MHz

1 Mbps mode, Adjacent (-1 MHz) interference

.. .. .. dB
C/I1M,+1MHz

1 Mbps mode, Adjacent (+1 MHz) interference

.. .. .. dB
C/I1M,-2MHz

1 Mbps mode, Adjacent (-2 MHz) interference

.. .. .. dB
C/I1M,+2MHz

1 Mbps mode, Adjacent (+2 MHz) interference

.. .. .. dB
C/I1M,-3MHz

1 Mbps mode, Adjacent (-3 MHz) interference

.. .. .. dB
C/I1M,+3MHz

1 Mbps mode, Adjacent (+3 MHz) interference

.. .. .. dB
C/I1M,±6MHz

1 Mbps mode, Adjacent (≥6 MHz) interference

.. .. .. dB
C/I1MBLE,co-channel

1 Mbps Bluetooth LE mode, co-channel interference

6.9 dB
C/I1MBLE,-1MHz

1 Mbps Bluetooth LE mode, Adjacent (-1 MHz) interference

-2.6 dB
C/I1MBLE,+1MHz

1 Mbps Bluetooth LE mode, Adjacent (+1 MHz) interference

-8.5 dB
C/I1MBLE,-2MHz

1 Mbps Bluetooth LE mode, Adjacent (-2 MHz) interference

-27 dB
C/I1MBLE,+2MHz

1 Mbps Bluetooth LE mode, Adjacent (+2 MHz) interference

-45 dB
C/I1MBLE,>3MHz

1 Mbps Bluetooth LE mode, Adjacent (≥3 MHz) interference

-50 dB
C/I1MBLE,image

Image frequency interference

-27 dB
C/I1MBLE,image,1MHz

Adjacent (1 MHz) interference to in-band image frequency

-41 dB
C/I2M,co-channel

2 Mbps mode, co-channel interference

.. .. .. dB
C/I2M,-2MHz

2 Mbps mode, Adjacent (-2 MHz) interference

.. .. .. dB
C/I2M,+2MHz

2 Mbps mode, Adjacent (+2 MHz) interference

.. .. .. dB
C/I2M,-4MHz

2 Mbps mode, Adjacent (-4 MHz) interference

.. .. .. dB
C/I2M,+4MHz

2 Mbps mode, Adjacent (+4 MHz) interference

.. .. .. dB
C/I2M,-6MHz

2 Mbps mode, Adjacent (-6 MHz) interference

.. .. .. dB
C/I2M,+6MHz

2 Mbps mode, Adjacent (+6 MHz) interference

.. .. .. dB
C/I2M,≥12MHz

2 Mbps mode, Adjacent (≥12 MHz) interference

.. .. .. dB
C/I2MBLE,co-channel

2 Mbps Bluetooth LE mode, co-channel interference

7.1 dB
C/I2MBLE,-2MHz

2 Mbps Bluetooth LE mode, Adjacent (-2 MHz) interference

-2 dB
C/I2MBLE,+2MHz

2 Mbps Bluetooth LE mode, Adjacent (+2 MHz) interference

-11 dB
C/I2MBLE,-4MHz

2 Mbps Bluetooth LE mode, Adjacent (-4 MHz) interference

-22 dB
C/I2MBLE,+4MHz

2 Mbps Bluetooth LE mode, Adjacent (+4 MHz) interference

-47 dB
C/I2MBLE,≥6MHz

2 Mbps Bluetooth LE mode, Adjacent (≥6 MHz) interference

-54 dB
C/I2MBLE,image

Image frequency interference

-22 dB
C/I2MBLE,image, 2MHz

Adjacent (2 MHz) interference to in-band image frequency

-42 dB
C/I125k BLE LR,co-channel

125 kbps Bluetooth LE LR mode, co-channel interference

.. .. .. dB
C/I125k BLE LR,-1MHz

125 kbps Bluetooth LE LR mode, Adjacent (-1 MHz) interference

.. .. .. dB
C/I125k BLE LR,+1MHz

125 kbps Bluetooth LE LR mode, Adjacent (+1 MHz) interference

.. .. .. dB
C/I125k BLE LR,-2MHz

125 kbps Bluetooth LE LR mode, Adjacent (-2 MHz) interference

.. .. .. dB
C/I125k BLE LR,+2MHz

125 kbps Bluetooth LE LR mode, Adjacent (+2 MHz) interference

.. .. .. dB
C/I125k BLE LR,>3MHz

125 kbps Bluetooth LE LR mode, Adjacent (≥3 MHz) interference

.. .. .. dB
C/I125k BLE LR,image

Image frequency interference

.. .. .. dB
C/IIEEE 802.15.4,-5MHz

IEEE 802.15.4 mode, Adjacent (-5 MHz) rejection

-33 dB
C/IIEEE 802.15.4,+5MHz

IEEE 802.15.4 mode, Adjacent (+5 MHz) rejection

-38 dB
C/IIEEE 802.15.4,±10MHz

IEEE 802.15.4 mode, Alternate (±10 MHz) rejection

-50 dB
7 Desired signal level at PIN = -67 dBm. One interferer is used, having equal modulation as the desired signal. The input power of the interferer where the sensitivity equals BER = 1E-4 is presented.