Datasheet

Bluetooth Measurements (SV27xx-
SVPC)
Modulation formats Basic Rate, Bluetooth Low Energy, Enhanced Data Rate - Revision 4.1.1
Packet types: DH1, DH3, DH5 (BR), Reference (LE)
Measurements Peak Power, Average Power, Adjacent Channel Power or InBand Emission mask, -20 dB Bandwidth, Frequency Error, Modulation
Characteristics including ΔF1avg (11110000), ΔF2avg (10101010), ΔF2 > 115 kHz, ΔF2/ΔF1 ratio, frequency deviation vs. time
with packet and octet level measurement information, Carrier Frequency f0, Frequency Offset (Preamble and Payload), Max
Frequency Offset, Frequency Drift f
1
-f
0
, Max Drift Rate f
n
-f
0
and f
n
-f
n-5
, Center Frequency Offset Table and Frequency Drift table,
color-coded Symbol table, Packet header decoding information, eye diagram, constellation diagram
Output power, In-band
emissions and ACP
Level uncertainty: refer to instrument amplitude and flatness specification
Measurement range: signal level > –70 dBm
Modulation characteristics Deviation range: ±280 kHz
Deviation uncertainty (at 0 dBm)
<2 kHz
5
+ instrument frequency uncertainty (basic rate)
<3 kHz
5
+ instrument frequency uncertainty (low energy)
Measurement range: Nominal channel frequency ±100 kHz
Initial Carrier Frequency
Tolerance (ICFT)
Measurement uncertainty (at 0 dBm): <1 kHz + instrument frequency uncertainty
Measurement range: Nominal channel frequency ±100 kHz
Carrier Frequency Drift Measurement uncertainty: <1 kHz + instrument frequency uncertainty
Measurement range: Nominal channel frequency ±100 kHz
General purpose digital
modulation analysis (SVMxx-
SVPC)
Modulation formats BPSK, QPSK, 8PSK, 16QAM, 32QAM, 64QAM, 256QAM, PI/2DBPSK, DQPSK, PI/4DQPSK, D8PSK, D16PSK, SBPSK, OQPSK,
SOQPSK, MSK, GFSK, CPM, 2FSK, 4FSK, 8FSK, 16FSK, C4FM
Analysis period Up to 81,000 samples
Measurement filter Root Raised Cosine, Raised Cosine, Gaussian, Rectangular, IS-95 TX_MEA, IS-95 Base TXEQ_MEA, None
Reference Filter Gaussian, Raised Cosine, Rectangular, IS-95 REF, None
Filter rolloff factor α：0.001 to 1, in 0.001 steps
Measurements Constellation, Demod I&Q vs. Time, Error Vector Magnitude (EVM) vs. Time, Eye Diagram, Frequency Deviation vs. Time,
Magnitude Error vs. Time, Phase Error vs. Time, Signal Quality, Symbol Table, Trellis Diagram
Symbol rate range 1 k symbols/s to 40 M symbols/s
Modulated signal must be contained entirely within the acquisition bandwidth
Adaptive equalizer Linear, Decision-Directed, Feed-Forward (FIR) equalizer with coefficient adaptation and adjustable convergence rate. Supports
modulation types BPSK, QPSK, OQPSK, π/2-DBPSK, π/4-DQPSK, 8-PSK, 8-DSPK, 16-DPSK, 16/32/64/128/256-QAM
5
At nominal power level of 0 dBm
Datasheet
SignalVu-PC applications performance summary
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