MICRO WAVE TRAINER

Digital Synthesized RF Source Network Analyzer [VRFT-03A-DDS]

                                 a). Features
                                 b). Direct Digital Synthesis (DDS) Method Based
                                 c). Connectors:
                                 d). Network Analyzer Measurements
                                 e). Frequency counter:
                                  f). Measurement:
a).Features

1-1300MHz RF signal generator
RF Output Power: -2dBm (Approx.)
Attenuation: 5dBm, 10dBm, 20dBm, 40dBm.

b). Direct Digital Synthesis (DDS) Method Based

Since DDS Device is primarily digital, it offers a. Fast switching between output frequencies
Fine Frequency resolution
Operation over a broad spectrum of frequencies.
KHz Channel step size
Automatic Level Control (ALC) incorporated so that, RF level output will be constant
Graphics LCD display to plot Filter, Amplifier etc characteristics
Resolution: 240x128 Pixels with backlight
Sweep/single frequency output ability.
One RF Power Detector provided for 1-1300MHz-frequency range and this output is measured by a ADC and displayed on the Graphics LCD Display
6 Keys keypad provided to select the desired frequency, attenuation level, Sweep mode

 c). Connectors:

2 Nos. of “BNC” type connector for RF out and RF In
One “BNC” type connector for RF Detector output
AM Modulation facility
RS232 Interface

d). One compact Directional coupled provided for Network Analyzer Measurements like,

Return Loss measurement
VSWR Measurement.

e). Frequency counter:

1Hz-1GHz frequency range
Display on the Graphics LCD display

f). Measurement:

60dBm measurement range (-50 ~ 10dBm)
S21/S11 output measurement
Frequency measurement.

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