Atec Agilent-E4432A-1E5 - Manual

E4432A Digital RF Signal
Generator, 250 kHz to 3000 MHz
Data Sheet
Frequency Specifications
Frequency Range
1
Agilent ESG-D3000A: 250 kHz to 3000 bMHz
Resolution: 0.01 Hz
Switching Speed Modulation On: <45 ms, typical Modulation Off: <35 ms, typical
Accuracy: Same as timebase
1 Analog only RF Signal Generators are also available. See ESG Series Analog RF Signal
Generators. Sweep Modes
Operating modes Step: frequency & power, and arbitrary list
Dwell Time: 2 ms to 60 sec
Number of Points: 2 to 401 Internal Reference Oscillator
Stability Standard (typical) High Stability (Opt 1E5) Aging Rate <±2 ppm/yr <±0.1 ppm/yr or <± 0.0005 ppm/day
after 45 days
Temperature <±1 ppm <±0.05 ppm, typical (0° to 55° C)
Line Voltage <±0.1 ppm <±0.002 ppm, typical (+5%, -10%) (+5%, -10%)
Timebase Reference Output Frequency: 10 MHz Amplitude: >0.35 V
rms
into 50 ohm load
External Reference Input Frequency: 1, 2, 5, 10 MHz ± typ. 10 ppm Option 1E5: 1 ppm, typical Amplitude: >0.15
V
rms
Input Impedance: 50 ohm Output
Range 250 kHz to 1000 MHz: +13 to -136 dBm >1000 MHz to 3000 MHz: +10 to -136 dBm >3000 MHz to 4000
MHz: +7 to -136 dBm
Resolution 0.02 dB
Level Accuracy
2 (at 23 ±5°C) +7 to -127 dBm <-127 dBm 250 kHz to 2 GHz: ±0.5 dB ±1.5 dB
2 GHz to 4 GHz: ±0.9 dB ±2.5 dB
Attenuator Hold Level Range: >17 dB
Switching Speed: <25 ms typical With Power Search Mode: <210 ms typical
Reverse Power Protection: 250 kHz to 2000 MHz: 50 Watts >2000 MHz to 4000 MHz: 25 Watts Max DC Voltage:
50 V
SWR (typical) 250 kHz to 2000 MHz: <1.4:1 >2000 to 4000 MHz: <1.9:1
Output Impedance: 50 ohms
2
Accuracy degrades by 0.02 dB/°C over full temperature range and by 0.3 dB above +7
dBm. Level Accuracy with Digital Modulation (With ALC on; relative to CW; with PRBS-modulated data; if using I/Q
inputs, = [square root of (I
2
+ Q
2
)]=0.5 V
rms
nominal)
3
pi/4 DQPSK or QPSK Formats: ±0.15 dB (with raised cosine or root-raised cosine filter and alpha >=0.35; with 10
kHz <symbol rate <1 MHz; at RF Freq. >25 MHz; power <max. specified -3 dBm)
Constant Amplitude Formats (FSK, GSMK, etc.): no degradation in power level accuracy
Level Accuracy with ALC Off
4 : ±0.5 dB, typical (after power search is executed; relative to CW level accuracy with
ALC on; with burst off if external I/Q is enabled: [square root of (I 2 + Q 2 )]= 0.5 V
rms
) 3 Typical, level accuracy with
ALC on will be maintained with drive levels between 0.25 and 1.0 V
rms
. 4 When applying external I/Q signals with ALC
off, output level will vary directly with I/Q input level.
Frequency Bands
Band Frequency Range N# 1 250 kHz to <=249.999 MHz 1 2 >249.999 to <=500 MHz 0.5 3 >500 MHz to <=1 GHz
1 4 >1 to <=2 GHz 2 5 >2 to 4 GHz 4