Mfd by: Amitec Electronics Ltd.Regd. Off: 504, Nilgiri, Barakhamba Road, New Delhi-110001, IndiaWorks: 4/32, Site-4, Industrial Estate Sahibabad, NCR Delhi-201010, Indiaamitec@amitecltd.com, www.amitecltd.com+91-120-4371276, +91-98118-39949, +91-98101-93153

1. Satellite Uplink Transmitter

2. Satellite Downlink Receiver

Technical specifications:Satellite Communication Lab STC10 Features:* 7 PLL Uplink 5.8GHz & 4 Downlink channels in 2.4 GHz.* Tele-command and telemetry facility* Different Baud rates USB PC-PC link.* Emulation of variable signal fading, variable thermal noise* Variable propagation delay.* Variable path loss at downlink channel* LCD display of PLL synthesized frequency in Transmitter,

Receiver and Satellite Emulator* Gold Plated SMA connectors.* Dish, Patch array for linear & circular polarization.* C/N and S/N measurement facility

Frequency : 7 channels in 5.8 Ghz band ;PLL with frequency selection switch.

Display : 16 X 2 Backlit LCD indicationSpurious output : - 30 dB typicalRF Output : 50 Ohms Unbalanced SMARF output level : 0 dBm TypicalAudio 1 & 2 : Int. 1KHz sine wave / Ext Mic

Ext. Function Generator waveform Video : Analog Camera compatibleWaveform : upto 5MHz Function Generator Digital : Max rate 100KHz typicalBaseband : Transmits 3 signals simultaneously

at each uplink frequency: Selectable 4 bit binary input with

selectable 4 bit addresses: Telecommand Frame available at

digital inputProcessor : 32 bit processorBandwidth : 20 MhzModulation : 5/ 5.5MHz Audio FM Modulation

8 Mhz Video FM ModulationPower Supply : 100-240V AC 47-63Hz

Tele-command

Enable

Frequency range :Accuracy :Display :RF Input ZSensitivityAudio 1outAudio 2outVideo OutDigital

Down-converter

Telemetry

Valid/ErrorCorrectionRSSI Out

4 channels in 2.4 GHz PLL controlled0.01%

16X2 Backlit LCD : 50 Ohms Unbalanced SMA: -85dBm

: Speaker inbuilt/output : Speaker inbuilt/output

: 5MHz bandwidth, 1V p/p : Max bit rate 100KHz typical TTL

USB : PC serial port compatible output: 400-500MHz output for spectrum

analysis: 4 bit binary output with Selectable

4 bit addresses: Tele-command Frame available at

digital output: Received signal strength output

Technical specifications:

Transponder UplinkFrequency :

Sensitivity :Telemetry

Valid/ErrorCorrectionTransponder DownlinkFrequency range :Display :

7 channels in 5.8 Ghz band PLL SynthDisplay : 16 x 2 backlit LCD

-85dBm: 4 bit binary output with

Selectable 4 addresses: Telemetry Frame available at digital

output

4 channels in 2.4GHz PLL controlled 16X2 Backlit LCD

Technical Specifications:

3. Satellite link Emulator

C & S BAND SATELLITE COMMUNICATION LAB STC10

Mfd by: Amitec Electronics Ltd.Regd. Off: 504, Nilgiri, Barakhamba Road, New Delhi-110001, IndiaWorks: 4/32, Site-4, Industrial Estate Sahibabad, NCR DELHI-201010, Indiaamitec@amitecltd.com, www.amitecltd.com+91-120-4371276, +91-98118-39949, +91-98101-93153

C & S BAND SATELLITE COMMUNICATION LAB STC10

7. Log periodic antenna

4. Interference Generator

Technical specifications: Transponder Continued

5. Noise Figure Analyser

Noise Source DC-3000 MHz 0 (Noise);

Low Noise Amplifier; 9KHz-4GHz3dB, 20dB ; 10dBm

100KHz 4 digit LED display ; -100dBm - +10dBm; 4dB

50 Ohms (SMA) Linear X, Log Y out (BNC) 500mV/10dB

Video

Frequency:Harmonic Spacing: RF level: 12dB ENR

Frequency Range:Noise figure: Gain: Compression 1dB:Frequency: Resolution :

Range: Noise Figure:Input Impedance:Oscilloscope Output:Filter:

50-500MHz;

S11:Bandwidth:Gain:Beamwidth :Beamwidth :Polarisation :Front to Back Ratio: 6Connector :

>10dB 4 + 2 GHz

6dBi0 E plane 600 H Plane 80

LineardB

SMA

Frequency: Harmonic Spacing:

Frequency Stability:Impedance:RF level at 3m:

Radiant Field polarisation:

0 . 1 - 3 G H z 10 MHz

/50 MHz 100ppm

50 Ohms4 0 - 8 0

dBuV/m

Vertical and Horizontal

8. Microstrip Circular Patch Array 2 X 2

F :2.4c

S :11

Polarisation :Gain :Impedance :Connector :

+ 0.1 GHz 10 + 2dB

Circular 7dBi

50 Ohms SMA

9. Microstrip Rectangular Patch Array 2 X 2

F :2.4c

S :11

Polarisation :Gain :Impedance :Connector :

+ 0.1 GHz 10 + 2dB

Linear 9dBi

50 Ohms SMA

RF output levelPath LossTele-command

EnableTest OutputRSSI OutNoise additionSignal delayFading

: 0 dBm nominal : 20dB

: Selectable 4 bit binary input with selectable 4 addresses

: Telecommand Frame at digital input: Audio 1, Audio2, Video, Digital: Received signal strength output: Variable: upto 0.6s on Audio1 channel: variable

11. Microstrip rectangular Patch array - 5.8 GHz

F :5.8c

S :11

Polarisation :Gain :Impedance :Connector :

+ 0.1 GHz 10 + 2dB

Linear 7dBi

50 Ohms SMA

10. Parabolic Dish - 5.8 GHz

S11:Bandwidth:Gain:Beamwidth :Beamwidth :Polarisation :Front to Back Ratio: 10Connector :

>8dB 5.8GHz

12dBi; 10dBi0; E plane30

0 H Plane 45 Linear

dB SMA

Requires external DSO or Oscilloscope (minimum 20 MHz)

6. Parabolic Dish - 2.4 GHz

S11:Bandwidth:Gain:Beamwidth :Beamwidth :Polarisation :Front to Back Ratio: 10Connector :

>10dB 2.4GHz

10dBi0 E plane 400 H Plane 60

LineardB

SMA

Mfd by: Amitec Electronics Ltd.Regd. Off: 504, Nilgiri, Barakhamba Road, New Delhi-110001, IndiaWorks: 4/32, Site-4, Industrial Estate Sahibabad, NCR Delhi-201010, Indiaamitec@amitecltd.com, www.amitecltd.com+91-120-4371276, +91-98118-39949, +91-98101-93153

18. Serial Communication Software

* To setup UPLINK, DOWN LINK and functioning of transponder of a satellite.

* To measure the baseband analog signal parameters in a satellite link.

* To measure the signal parameters in an analog FM/FDMTV Satellite link.

* To study the functionality of a satellite MODEM.* To study the phenomenon of Linear polarization.* To measure the C/N ratio.* To measure the S/N ratio.* To study the effect of fading and measure the fading

margin of a received signal.* To measure the digital baseband signal parameters

in a satcom link. * To setup a RS-232 satellite communication link using

com ports of PC.* To calculate Bit Error Rate in a satcom link.* To measure the Propagation Delay of signal.* To measure pathloss.* To study noise.* To send telecommand and

receive the telemetry Data.

Areas of Experimentation and scope of study

Ser i a l commun i ca t i on softwareBaud rate: 1200 bps- 38,600bpsComport: User Selectable

16. Camera

17. Monitor

Screen AV input Power Supply Display Mode Viewing AngleAdjustable

Remote control

: 7" Colour LCD : Analog

: Adapter: 16 : 9 : Wide

: Colour, Brightness, Contrast

: card style

Camera Power Supply ResolutionSizeVideo O/P

: Colour CCD Type: From Tx

: 400 Lines : 1/3" CCD

: 1Vp-p composite

C & S BAND SATELLITE COMMUNICATION LAB STC10

12, 13. Axial Mode Helix LHCP 5.8 GHz & 2.4 GHz

14, 15. Axial Mode Helix RHCP 5.8 GHz & 2.4 GHz

S11:Bandwidth:

Gain:Beamwidth :Beamwidth :

Polarisation :

Front to Back Ratio:Connector :

>10dB, >10dB 5.8 + 0.2GHz,

2.4 + 0.2GHz 4dBi, 6dBi

0, 0 E plane 60 600, H Plane 100

0120 Circular Right

Handed 6dB

SMA

S11:Bandwidth:

Gain:Beamwidth :Beamwidth :

Polarisation :

Front to Back Ratio:Connector :

>10dB, >10dB 5.8 + 0.2GHz,

2.4 + 0.2GHz 4dBi, 6dBi

0, 0 E plane 40 600,, H Plane 100

0120 Circular Leftt

Handed 6dB

SMA

19. Accessories

1) Experimental Manual 2) SMA-SMA Cable 2m - 2 Nos.3) BNC Tee - 2 Nos.4) BNC-BNC Cable - 6 Nos.5) USB-cables - 2 Nos.6) Antenna mounting Tripod

E-Manual: Installation Video for ease of Learning

Dimensions: 56X45X54cms Weight: 22KgsWarranty: 3 yrs.

Requires 2 external PC one at Tx end and other at Rx end