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DDS BASED
RF SIGNAL SOURCE & NETWORK ANALYSER
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1.Digital Synthesized RF Source & Network
Analyser [VRFT-03A-DDS]
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2.Digital Synthesized RF Source & Network
Analyser [VRFT-03B-DDS]
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1.
Digital Synthesized RF Source & Network
Analyser[VRFT-03A-DDS]
[TOC]
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Features:
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 1-1000MHz RF signal generator
RF Output Power : -2dBm (Approx.)
Attenuation : 5dBm, 10dBm, 20dBm, 40dBm
Direct Digital Synthesis (DDS) Method Based
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Since DDS Device is primerily digital, it offers
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a. Fast switching between output frequencies
b. Fine Frequency resolution
c. Operation over a broad spectrum of frequencies.
1KHz 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 back light
Sweep/single frequency output ability.
One RF Power Detector provided for 10-1000MHz 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
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Connector :
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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
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One compact Directional couled provided for Network Analyser Measurements like,
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i) Return Loss Measurement
ii). VSWR Measurement. |
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Frequency counter :
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1Hz-1GHz frequency range
Display on the Graphics LCD display
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Measurement :
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60dBm measurement range (-50 ˜ 10dBm)
S21/S11 output measurement
Frequency measurement.
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2.Digital synthesized RF Source & Network Analyser [VRFT-03B-DDS]
[TOC] |
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Features |
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1MHz-400MHz RF signal generator
RF Output Power : -2dBm Accuracy.
Attenuation : 5dBm, 10dBm, 20dBm, 40dBm.
Direct Digital Synthesis (DDS) Method Based
Since DDS Device is primarily digital, it offers
a. Fast switching between output frequencies
b. Fine Frequency resolution
c. Operation over a broad spectrum of frequencies
1KHz 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 1MHz-400MHz 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 |
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Connector :
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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
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One compact Directional coupler provided for Network Analyser Measurements like,,
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i). Return Loss measurement
ii). VSWR Measurement.
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Frequency counter :
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1Hz-400MHz frequency range
Display on the Graphics LCD display
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Measurement :
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60dBm measurement range (-50 ˜ 10dBm)
S21/S11 output measurement
Frequency measurement.
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