Resources
PURCHASE OF E&TC DEPARTMENT FOR ACADEMIC YEAR 2010-2011
SR. No. |
Name of equipment with specification |
Quantity Required |
| 1. |
Spectrum Analyzer :
1) Frequency: 9 KHz to 3GHz.
2) Resolution Bandwidth (RBW) 10 Hz to 1 MHz in 1-3-10 square.
3) Displayed average noise level with pre-amplifier – 148 dBm.
4) Amplitude Measurement range DANL to +30 dBm
5) Sweep time : 9.2 ms to 4000s.
6) External trigger input amplitude: 5V TTL level.
7) LAN Interface: USB connector & protocol.
8) VGA output: VGA analog RGB. |
01 |
| 2 |
Adaptive delta modulation demodulation trainer:
1) Power Supply: 230 V AC, 50 Hz
2) Built in IC based power supply
3) On Board AF Modulating Signal Generator: 300 Hz to 3.4 KHz(sine
wave)
4) Amplitude of AF Signal: 0 to 5 V(Vp-p)
5) On Board Sampling Pulse Signal Generator, Frequency range:10 KHz to
1 MHz
6) Pulse Width: Variable
7) On Board Input Audio amplifier with Volume Control for modulating
external signal from Mike or Tape Recorder
8) On Board Output Audio Amplifier with Speaker & Volume Control
9) On Board Variable DC Supply: 0 to +5V DC
10) Step Size: 40 mV to 2.5V (continuosly variable)
11) Modulator Sections: Comparators, S/H & Integrator
12) Demodulator Sections: Integrator, Low Pass Filter- Cut Off Frequency
3.4 KHz |
02 |
| 3 |
Delta modulation demodulation system trainer:
1) Power Supply: 230 V AC, 50 Hz
2) Built in IC based power supply
3) On Board AF Modulating Signal Generator: Sine wave
4) Sine Wave Frequency Range: 300Hz to 3.4 KHz
5) Amplitude: 0 to 5 Vp-p
6) On Board Sampling Pulse Signal Generator, Frequency
range: 10 KHz to 1 MHz, Pulse Width: Variable
7) On Board Input Audio amplifier with Volume Control for modulating
external signal from Mike or Tape Recorder
8) On Board Output Audio Amplifier with Speaker & Volume
02
Control
9) Step size: 2mV to 72mV- Switch selectable
10) Modulator Sections: Comparator, S/H & Integrator
11) Demodulator Sections: Integrator, Low Pass Filter- Cut off frequency-
3.4KHz |
02 |
| 4 |
Frequency Modulation Demodulation Trainer:
1) Audio Oscillator: 300 Hz - 3.4 KHz with adjustable amplitude &
frequency
2) FM Modulator: 2 Nos. i) Reactance Modulator ii) Varactor
Modulator
3) Mixer/Amplifier
4) Transmitter output frequency: 455 KHz
5) FM Demodulator: 5 Nos. i) Detuned Resonant Detector ii) Quadrature
Detector iii) Foster-Seeley Detector iv) Ratio Detector Phase Locked
Loop Detector
6) Low Pass Filter: 3.4 KHz cut off frequency Amplifier
7) Amplitude Limiter
8) Switched Faults: 8 Faults
9) Interconnections: 4 mm banana sockets |
02 |
| 5 |
Digital Storage Oscilloscope:
1) Bandwidth: 100 MHz
2) No. of Channels: 02
3) Real Time Sampling Rates: 1 GS/S per channel
4) Display: Color-15cm(5.9"), 320×240, 1/4 VOA LCD
5) Memory 4K pt/channel
6) Vertical resolution: 8 bits
7) Vertical Sensitivity: 2 mV/div to 5 V/div
8) Max input voltage: 300 Vrms CAT II, derated at 20 db/decade above
100 KHz to 13 Vp-p AC at 3MHz and above
9) Time Base Range: 2 ns/div to 50 s/div
10) Input Coupling: DC, AC, GND
11) Time Base Accuracy: 100 ppm, Automatic Measurements, 20 plus 5
digit Hardware counter, Voltage: peak to peak , max, min, average, top,
base, Vrms, overshoot, preshoot, Time: frequency, period, +width, -
width, +duty cycle, -duty cycle, rise time, fall time, delay, phase
12) Math Functions
13) Connectivity: USB, RS232 & GPIB
14) LXI class C complaint
15) VGA output |
10 |
| 6 |
Universal IC Tester:
It should tests a wide range of Digital and analog IC's such as
1) TTL IC Functional testing - 74 series,
2) CMOS IC Functional testing - 40/ 45 series of CMOS
02
3) Opamp, 555, Analog switches, Optocouplers
4) Micro-controller 89×51 and Peripherals like 8255, 8279, etc.
Auto Detect part number
1) Fast and accurate IC tests
2) Various buzzer and sound to present pass and fail test
3) LCD based display
4) Digital controls
5) DIP ZIF socket |
02 |
| 7 |
Data conditioning and carrier modulation transmitter and receiver kit:
1. Non return to Zero-Level (NRZ-L)
2. Non return to Zero-Mark (NRZ-M)
3. Non return to Zero-Space(NRZ-S)
4. Unipolar return to Zero (URZ)
5. Biphase –Level (Biphase –L)
6. Biphase –Mark (Biphase –M)
7. Biphase –Space(Biphase –S)
8. Alternate Mark Inversion (AMI)
9. Reference Clock 250KHz
10. Carrier modulation options, ASK, FSK BPSK.
11.On board carrier generator with frequencies 2MHz,1 MHz,1MHz (180
deg)
12.Demodulation options
13. Envelop detection for ASK
14. FSK detection by using PLL
15. Squaring loop detection for BPSK
16. Interconnection facilities:
17. Sockets and patch cords for on board |
02 |
| 8 |
Multisim version 11.0 |
01 |
| 9 |
Antenna system trainer : 850 MHz to 1300 MHz |
01 |
| 10 |
Antenna system trainer : 5 MHz to 2 GHz with coaxial slotted line , 35 SMA antennas |
01 |
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