One Port Network Analyzer

Transcription

1 99 Washington Street Melrose, MA Phone Toll Free Visit us at One Port Network Analyzer 5.4GHz Impendance : 50Ω(75Ωconnectors via adapters) Test port connector : N-type, Female Frequency range : 85 MHz to 5.4GHz -6 Full CW frequency accuracy : ±6 10 Frequency setting resolution : 10Hz

2 Impendance : 50Ω(75Ωconnectors via adapters) Test port connector : N-type, Female Frequency range : 85 MHz to 5.4GHz -6 Full CW frequency accuracy : ±6 10 Frequency setting resolution : 10Hz Number of measurement points : User selected from 51, 101, , 801, 1601, 10,001 Measurements bandwidths :100Hz to 30kHz (with 1/3 step) Cable loss measurements range : 35dB Dynamics range measurement IS I (IF bandwidth 1kHz) : 87dB, typ 21 Match (without system error correction) Directivity (without system error correction) Output Power : High level Low level Damage level Damage DC voltage 18dB 18dB -10 dbm, typ. -30 dbm, typ. +23dBm 50 V Measurment time per point 200 Accuracy of reflection measurements (magnitude / phase)² -15 db to 0 db 0.4 db / 4-25 db to -15 db 1.5 db / 7-35 db to -25 db 4.0 db / 22 Magnitude transmissin measurement accuracy³ if IS I values are as follows db to 0 db 1.0 db Trace stability Trace noise magnitude (high output power, IF bandwidth 1 khz ) db rms Temperature dependence (per one degree of temperature variation) 0.02 db

3 5.4GHz Operating temperature range +5 to +40 Storage temperature range -45 to +55 Humidity 90% at 25 Atmospheric pressure 84 to kpa Power supply 100 to 240 VAC / 47 to 63Hz Power consumption 30W Conformity CE Dimensions(L x W x H) 426 x 210 x 274 Weight 8kg

4 Measured parameters Number of measurement channels Data traces Memory traces Data display formats S 11, cable loss Up to 4 independent logical chnnels, Each logical channels is represented on the screen as an individual channel window. A logical channel is defined by such stimulus signal settings as frequency range, number of test point, etc. Up to 4 data traces can be display in each channel window. A data trace represents one of such parameters of the DUT as manitude and phase of S 11, DTF, Cable loss. Each of the 4 data traces can be saved into momory for future comparison with current values. SWR, Return loss, Cable loss, Phase, Expanded phase, Smith chart diagram, DTF SWR, DTF return loss, Group delay. Data markers Reference marker Marker search Statistics Up to 16 markers for each trace. Reference marker available for delta marker operation. Enables indication of any marker values as relative to the reference marker. Search for max, min, peak, or target values on a trace. Calculation and display of mean, standard deviation and peak-to-peak in a frequency range limited by two markers on a trace. Sweep type Segment sweep fratures Linear frequency sweep, logarithmic frequency sweep, and segment frequency sweep. A Frquency sweep within several independent user-defined segments. Frequency range, nember of sweep points and IF bandwidth should be set for each segment. Measured points per sweep User selected from 51, 101, 201, 401, 801, 1601, 10,001. Output power High : -10dBm and low : -30dBm Sweep trigger Trigger modes : continuous, single, hold

5 Trace display Trace math Autoscaling Electrical delay Phase offset Data trace, memory trace, or simultaneous indication of data and memory traces. Data trace modification by math operations: addition, subtraction, multiplication or division of measured complex values and memory data. Automatic selection of scale division and reference level value to have the trace most effectively displayed. Calibration plane moving to compensate for the delay in the test setup. Phase offset defined in degrees. Reflectometer control Familiar graphical user interface Saving trace data Saving and recalling Using external personal computer, which runs the Reflectometer software. Graphical user interface based on Windows operating system ensures fast and easy Reflectometer operation by the user. the software interface of Protek A335 is comatible with modern tablet PCs and laptops. Features saving trace data in *.csv and *,s1p formats ; and saving the screen capture in *.png format. Program allows saving current configuration for future recalling. A configuration includes signalsource parameters, data traces, memory traces, markers, calibration, etc. Calibration Calibration methods Reflection normalization Full one-port calibration Factory calibration Mechanical calibration Kits Electronic calibration standards Calibration of a test setup (which includes the Reflectometer, adapter, and cable) significantly increases the accuracy of measurements. Calibration allows for correction of the errors caused by imperfections in the measurement system: system directivity, source match and tracking. The following calibration methods are available: -Reflection normalozation, -full one-port calibration. The simplest calibration method. Method of calibration that ensures high accuracy. The factory calibration of the Reflectometer allows performing measurement without additional calibration and reduces the measurement error after reflection normalization. The user can calibration select one of the predefined calibration kits from various manufacturs or define own calibration kits. Electronic calibration modules offered by GSI make the Reflectometer calibration faster and easier than traditional mechanical calibration. Defining of calibration standards Different methods of calibration standard defining are available : - Standard defining by polynomial model ; - Standard defining by data (S-parameters) Error correction interpolation When the user changes such settings as start / stop frequencies and number of sweep point, compared to the setting at the moment of calibration, interpolation or extrapolation of the calibration coefficients will be applied.

6 99 Washington Street Melrose, MA Phone Toll Free Visit us at