Datasheet

PM measurements Carrier Power, Carrier Frequency Error, Audio Frequency, Deviation (+Peak, -Peak, Peak-Peak/2, RMS), SINAD, Modulation
Distortion, S/N, Total Harmonic Distortion, Total Non-harmonic Distortion, Hum and Noise
Audio filters Low pass, kHz: 0.3, 3, 15, 30, 80, 300, and user-entered up to 0.9 × audio bandwidth
High pass, Hz: 20, 50, 300, 400, and user-entered up to 0.9 × audio bandwidth
Standard: CCITT, C-Message
De-emphasis (μs): 25, 50, 75, 750, and user-entered
File: User-supplied .TXT or .CSV file of amplitude/frequency pairs. Maximum 1000 pairs
Performance
characteristics, typical
Conditions: Unless otherwise stated, performance is given for:
Modulation rate = 5 kHz
AM depth: 50%
PM deviation 0.628 Radians
FM AM PM Conditions
Carrier Power accuracy Refer to instrument amplitude accuracy
Carrier Frequency
accuracy
± 0.5 Hz + (transmitter
frequency × ref. freq.
error)
Refer to instrument
frequency accuracy
± 0.2 Hz + (transmitter
frequency × ref. freq.
error)
FM deviation: 5 kHz /
100 kHz
Depth of Modulation
accuracy
NA ± 0.2%+(0.01 *
measured value)
NA Rate: 5 kHz
Depth: 50%
Deviation accuracy ± (1% × (rate +
deviation)+50 Hz)
NA ± 100% * (0.01 +
(measured rate/1 MHz))
FM deviation: 100 kHz
Rate accuracy ± 0.2 Hz ± 0.2 Hz ± 0.2 Hz FM deviation: 5 kHz /
100 kHz
Residual THD 0.10% 0.16% 0.1% FM Deviation: 5 kHz /
100 kHz
Rate: 1 kHz
Residual SINAD 43 dB 56 dB 40 dB FM deviation 5 kHz
FM deviation 100 kHz
Rate: 1 kHz
APCO P25 Measurements
Application (SV26xx-SVPC)
Measurements RF output power, operating frequency accuracy, modulation emission spectrum, unwanted emissions spurious, adjacent channel
power ratio, frequency deviation, modulation fidelity, frequency error, eye diagram, symbol table, symbol rate accuracy, transmitter
power and encoder attack time, transmitter throughput delay, frequency deviation vs. time, power vs. time, transient frequency
behavior, HCPM transmitter logical channel peak adjacent channel power ratio, HCPM transmitter logical channel off slot power,
HCPM transmitter logical channel power envelope, HCPM transmitter logical channel time alignment, cross-correlated markers
Modulation fidelity, typical C4FM ≤ 1.0%
HCPM ≤ 0.5%
HDQPSK ≤ 0.25%
Input signal level is optimized for best modulation fidelity.
Bluetooth Measurements
Application (SV27xx-SVPC and
SV31xx-SVPC)
Supported standards Bluetooth
®
4.2 Basic Rate, Bluetooth
®
4.2 Low Energy, Bluetooth
®
4.2 Enhanced Data Rate. Bluetooth
®
5 when SV31 is enabled.
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
Datasheet
SignalVu-PC applications performance summary
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