Agilent Technologies N9010A - Manual (Page 197)

Chapter 21 197
Bluetooth Measurement Application
Low Energy Measurements
Description Specifications Supplemental Information
Modulation Characteristics This measurement is a Transmit
Analysis measurement and is in
conformance with Bluetooth RF
test specification
LE.RF-PHY.TS/0.7d2.6.2.3.
Packet Type Reference type
Payload BS0F, BS55
Synchronization Preamble
Trigger External, RF Burst, Periodic
Timer, Free Run, Video
Supported measurements Min/max
Δf1avg
min
Δf2max (kHz)
total
Δf2max > Δf2max lower
limit (%)
min of min
Δf2avg / max Δf1avg
pseudo frequency deviation (
Δf1
and
Δf2)
RF input level range
a
+30 dBm to –70 dBm
Deviation range ±250 kHz (nominal)
Deviation resolution 100 Hz (nominal)
Measurement Accuracy
b
±100 Hz + tfa
c
(nominal)
a. When the input signal level is lower than –40 dBm, the analyzer’s preamp should be turned on and the
attenuator set to 0 dB.
b. Example, using 1 ppm as frequency reference accuracy of the analyzer, at frequency of 2.402 GHz,
frequency accuracy would be in the range of ±(2.402 GHz
× 1 ppm) Hz ± 100 Hz = ±2402 Hz ± 100 Hz
= ±2502 Hz.
c. tfa = transmitter frequency × frequency reference accuracy.