Atec Rohde-Schwarz-CMW500 - Manual (Page 39)

Version 11.00, May 2013
Rohde & Schwarz R&S ® CMW500 Wideband Radio Communication Tester 39
Bluetooth ® RF analyzer (R&S ® CMW-KM611 option)
Frequency range Bluetooth ® 2402 MHz to 2480 MHz
Statistics
Statistical count 1 to 1000
Values current, average, maximum, minimum,
standard deviation
Trigger
Trigger sources BT: IF power
Modulation analysis
Filter filter bandwidth  wide bandpass 2.0 MHz
filter bandwidth  narrow bandpass 1.3 MHz
Level range –100 dBm to +42 dBm 21
Supported packet types RF PHY Test Reference Packets
Measured parameters numeric results and standard deviation
∆f2 99.9%,
frequency accuracy,
frequency offset,
initial frequency drift,
frequency drift,
max drift rate,
frequency deviation ∆f1 average,
frequency deviation ∆f1 minimum,
frequency deviation ∆f1 maximum,
frequency deviation ∆f2 average,
frequency deviation ∆f2 minimum,
frequency deviation ∆f2 maximum,
nominal power
Total measurement range for frequency
accuracy, offset, deviation and drift
measurements ±350 kHz
Frequency accuracy (using preamble)
Measurement range for nominal deviation of 250 kHz ±175 kHz
Uncertainty for deviation ≤ 250 kHz < 2 kHz
Frequency offset
Measurement range for nominal deviation of 250 kHz ±175 kHz
Uncertainty for deviation ≤ 250 kHz < 2 kHz
Frequency deviation average
Measurement range without frequency offset ≤ 350 kHz
Uncertainty for modulation index 0.40 to 0.60 < 1.0 %
Initial frequency drift
Measurement range ±75 kHz
Uncertainty measured in burst related to frequency
offset in preamble,
with 10101010 pattern < 2 kHz
Frequency drift
Measurement range ±75 kHz
Uncertainty measured in burst related to frequency
offset in preamble,
with 10101010 pattern < 2 kHz
21 The maximum permissible continuous power is +34 dBm due to thermal limits.