Atec Agilent-N4010A - Manual (Page 7)

7
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 1 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 4 ±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 2 (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 5 ±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 6
< 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.