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N4010A Option 101 and Option 107 signal source

The N4010A signal source is used in Bluetooth test cases

described earlier in this document.

Frequency

Range 2.402 to 2.480 GHz; 79 channels at

1 MHz spacing

Accuracy

As frequency reference ±25 Hz

Offset range

±300 kHz

Offset accuracy

±210 Hz, ±200 Hz typical

Output power

Range 0 to –90 dBm

Resolution 0.1 dB

Accuracy

2, 3

±0.6 dB, –35 to –90 dBm

±1 dB, > –35 dBm

Output VSWR

1.5:1

Modulation

In accordance with Bluetooth Radio speciﬁcation version 2.0+EDR

Type GFSK, DQPSK, D8PSK

Modulation index range 0.28 to 0.35

Modulation index resolution 0.01

GFSK depth accuracy

±0.5 kHz

DQPSK and D8PSK rms

differential error vector

magnitude (DEVM)

< 5% (nominal)

Baseband ﬁlter

To Bluetooth speciﬁcation

Symbol timing –20 to +20 ppm

Symbol timing resolution 1 ppm

N4010A Option 101 and Option 107 signal analyzer

The N4010A signal analyzer is used in Bluetooth test

cases described earlier in this document.

Frequency

Range 2.402 to 2.480 GHz; 79 channels at

1 MHz spacing

Accuracy

(center frequency

±400 kHz)

As frequency reference ±100 Hz

Power measurement

Range +23 to –70 dBm

Damage level +25 dBm

Resolution 0.01 dB

Accuracy

±0.5 dB

Input VSWR < 1.5:1

Modulation

Type GFSK, DQPSK, D8PSK

Deviation range ±400 kHz

Deviation resolution 0.1 kHz

Modulation depth As frequency reference ±100 Hz

DQPSK and D8PSK rms

differential error vector

magnitude (DEVM) accuracy

< 2% (nominal)

Baseband ﬁlter bandwidth

1.3 MHz (compliant to Bluetooth

speciﬁcation), 3 or 5 MHz

1. Example, using the 10 MHz reference with accuracy of 10 Hz (1 ppm),

at frequency of 2.402 GHz, frequency accuracy would be in the range

±((2.402 GHz x 10 Hz)/10 MHz) ± 25 Hz = ±2402 Hz ± 25 Hz = ±2427 Hz.

2. Verified using CW measurements.

3. Add 0.01 dB/°C from 30 to 55 °C, add 0.07 dB/°C from 20 to 0 °C.

4. Verified by interpolation to static frequency offset measurements.

5. Add 0.02 dB/°C from 30 to 55 °C and 0.025 dB/°C from 20 to 0 °C.

6. Example, using the 10 MHz reference with accuracy of 10 Hz (1 ppm),

at frequency of 2.402 GHz, frequency accuracy would be in the range

((2.402 GHz x 10 Hz)/10 MHz)

100 Hz =

2402 Hz

10 Hz = 2502 Hz.

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