User`s guide

Agilent PXT Wireless Communications Test Set
User’s Guide
10
Signal to Noise Ratio (RF1)
Specifies the desired signal to noise ratio for antenna port 1. Using the current amplitude, this value
determines the power level of AWGN applied to the signal.
Mode
BSE, SA
Range
−10 to +30
Preset
0
Initial S/W Revision
6.3
Key Path
Amp > AWGN
Signal to Noise Ratio (RF2)
Specifies the desired signal to noise ratio for antenna port 2.This value is based on the current amplitude
and sets the power level of AWGN.
Mode
BSE, SA
Range
−10 to +30
Preset
0
Initial S/W Revision
6.3
Key Path
Amp > AWGN
N
oc
(RF1)
Displays the resultant value of AWGN power level relative to a single resource element (as described in
3GPP 36.521-1) for RF port 1. This is the power level of AWGN relative to a single resource element given
the SNR RF1 and cell power setting.
Most of the RF conformance tests are expected to use
oc
N
(AWGN) = -98 [dBm/15kHz]
where the bandwidth is set equal to the serving cell channel bandwidth profile.
Mode
BSE, SA
Value = Noise Amplitude (RF1) – 10 log
10
(Number Resource Elements in
Bandwidth)
Dependencies and/or Couplings
Read-only key
Initial S/W Revision
6.3
Key Path
Amp > AWGN