Microwave, Microstrip & RF

Features:

• High measure speed at all power levels.
• Measurement in dBm & dB relative.
• Win7/XP PC control, display and analysis in real time.
• 0.5-4 GHz Slotted Line with 1.1 VSWR.
• 0.5-4 GHz Directional Coupler with 35dB directivity.
• 25 different MIC modules provided.
• Gold SMA connectors on low loss ceramic substrate.
• Teflon cables are provided for low loss interconnects.

An anechoic chamber (an-echoic meaning "non-reflective, non-echoing, echo-free") is a room designed to completely absorb reflections of either sound or electromagnetic waves. They are also often isolated from waves entering from their surroundings. This combination means that a person or detector exclusively hears direct sounds (no reverberant sounds), in effect simulating being inside an infinitely large room.

Anechoic chambers range from small compartments the size of household microwave ovens to ones as large as aircraft hangars. The size of the chamber depends on the size of the objects and frequency ranges being tested.

Testing:-

a) Testing of SE and Quietness level (QL) of

    anechoic chamber.

   b) SE is tested as per IEEE-299.

  c) QL test of the chamber be done by free space

     VSWR method.

Supply along with 3D ANTENNA POSITIONER

3D Positioner

(With VNA interfacing for Automatic Measurement of 3D pattern, gain measurement, Parameter etc).

v  Maximum load : up to 1Kg.

v  Azimuthally  rotation : 360 degree.

 Elevation Movement should be +90 degree.

 18GHz Ultra Low loss Testing cables.

Planar Horn : 0.9 GHz to 12.4 GHz- 2 Nos. Connectors & adapters : SMA (F) to SMA (F)  Adapter; N (F) to N (F), adapter.

Hardware Technical Specification:

v  Azimuth Start Angle : -360 to 360 degree

v  Azimuth Stop Angle : -360 to 360 degree

v  Azimuth Min Step Size : 1 degree

v  Elevation Start Angle : -360 to 360 degree

v  Elevation Stop Angle : -360 to 360 degree

v  Elevation Min. Step Size: 1 degree

v  Power : 12 V Adapter

v  Control : Software via USB

v  No of cycles of rotation : User Configurable

v  Return to Home : Yes

v  Loading Capacity : 5 Kg

v  Material : Aluminium alloy

v  Finish : Low Radar cross section

v  Motor : Std. Nema23/34 stepper motor

v  Rating : 2 Amp/Phase

v  Resolution : 1.8 degree per step

v  Controller output : 4 amps peak current

v  Power Input : 90-260 Volts AC

v  Compatibility : Key sight, Anritsu, R&S,

v  Planar VNA Planar Horn: 0.9 GHz - 12.4 GHz- 2 Nos.

v  Polarisation : Linear

v  Beam width : 60 degrees (Mid-Band Typ.)

v  VSWR :0.9 GHz - 0.15GHz < 2.5:1 ,1.5GHz-12.4GHz<2.0:1

v  Gain :5.5dBi @ 1GHz Typ. 8dBi @ 2.7GHz Typ. 5dBi @ 6GHz Typ.

v  Power Handling : 10W

v  Aperture Width : 165m

v  Length : 230mm

v  Microwave Cable :SMA-SMA cables 2m, 2-Nos

v  Insertion Loss : 6dB 12-18 GHz

v  Absorber on Motor : EM Lossy PU Foam

v  Pyramidal Reflection : -25dB @ 10GHz

v  Equivalent RCS : -30dBsm 10-18GHz

v  Motor type :2/4 phase bipolar stepper

v  Communication : USB

v  Microcontroller : 32 bit

v Radar Cross Section : -20dBsm

• Covers white spaces, broadcast television, public safety, land-mobile communications, low-power unlicensed devices, wireless sensor networks, cell phones, amateur radio bands.
• Future ready from simple FM to WCDMA/HSPA, 4G-LTE standard to whatever future may hold
• Experiments designed and developed at IIT Delhi
• Learn next generation communication & convergence technologies (Software Defined Radio, Cognitive Radio including white spaces, Cooperative Communication, Communication over Cellular Network, Femto Cell, Wireless Network,
• Mobile Adhoc Network, Research in 4G/5G)
• Use with Linux Radio, LabVIEW™, MATLAB Simulink™
• No recurring cost of software or licences
• ASIC Architecture: 0.4-4 GHz combines LNA, PA driver, RX/TX Mixers, RX/TX Filters, Synthesizers, RX Gain control, TX power control
• FPGA programmable transmission and reception for high performance with low latency
• Differential Baseband Signals
• Modulation Bandwidth Programmable upto 30 MHz
• Supports both TDD &FDD Full Duplex upto 30MHz
• Dual 40 MS/s, 12-bit ADC & DAC
• Up to 400 MS/s USB 3.0 Data Streaming
• MIMO Capability – 2X2 and 4X4
• USB 3.0 Interface to Host Controller
• 200MHz ARM9 with 512KB embedded SRAM
• Alterra Cyclone FPGA with single cycle access memory, 18X18 multipliers for dedicated DSP & programmable general logic elements
• 2X2 MIMO Configurable, Expandable to 4X4
• Works as spectrum analyzer, vector signal source & vector signal analyzer
• Core i3, USB 3.0 Mobile Workstation provided
• Hundreds of experiments and growing…..

• +5dBm Transmit power
• -120dBm Sensitivity Receiver
• Covers white spaces, broadcast television, public safety, land-mobile communications, low-power unlicensed devices, wireless sensor networks, cell phones, amateur radio bands. From simple FM to WCDMA/HSPA, 4G-LTE standard to whatever future may hold
• Experiments designed and developed at IIT Delhi
• Learn next generation communication & convergence technologies (Software Defined Radio, Cognitive Radio including white spaces,
• Cooperative Communication, Communication over Cellular Network, Femto Cell, Wireless Network, Mobile Adhoc Network, Research in 4G/5G)
• Use with Linux Radio, LabVIEW™, MATLAB Simulink™
• No recurring cost of software or licences
• ASIC Architecture: 0.4-4 GHz combines LNA, PA driver, RX/TX Mixers, RX/TX Filters, Synthesizers, RX Gain control, TX power control
• FPGA programmable transmission and reception for high performance with low latency
• Differential Baseband Signals
• Modulation Bandwidth Programmable upto 30 MHz
• Supports both TDD &FDD Full Duplex upto 30MHz
• Calibrated +0.1ppm TCXO
• Dual 40 MS/s, 12-bit ADC & DAC
• Up to 400 MS/s USB 3.0 Data Streaming
• MIMO Capability – 2X2 and 4X4
• USB 3.0 Interface to Host Controller
• 200MHz ARM9 with 512KB embedded SRAM
• Alterra Cyclone FPGA with single cycle access memory, 18X18 multipliers for dedicated DSP & programmable general logic elements
• 2X2 MIMO Configurable, Expandable to 4X4
• Works as spectrum analyzer, vector signal source & vector signal analyzer
• Core i3, USB 3.0 Mobile Workstation provided
• Future ready
• Hundreds of experiments and growing…..

Features:

• MIC modules to select from.
• Low loss interconnects.
• Low loss ceramic substrate.

Features:

• Corrosion/Oxidation free welded construction for long life.
• Tested and calibrated on Network analyser.
• Wide band Gunn Oscillator, detector and other components
• Low Noise High sensitivity opamp based SWR meter
• Directional Coupler and Slotted line for VSWR/ Return Loss.

Features:

• Inside outside precious metal plated with diamond polish.
• Corrosion/Oxidation free welded construction for long life.
• Tested and calibrated on Network analyser.
• Wide band Gunn Oscillator, detector and other components
• Low Noise High sensitivity opamp based SWR meter
• Directional Coupler and Slotted line for

Features:

• Inside outside precious metal plated with diamond polish.
• Corrosion/Oxidation free welded construction for long life.
• Tested and calibrated on Network analyser
• Wide band Gunn Oscillator, detector and other components.
• Directional Coupler and Slotted line for VSWR/ Return Loss. 

• PLL synthesized frequency
• Research/Education/EMI/EMC usage
• Very low leakage and harmonics.