Mfd by: Amitec Electronics Ltd. Regd. Off: 504, Nilgiri, Barakhamba Road, New Delhi-110001, India Works: 4/32, Site-4, Industrial Estate Sahibabad, NCR Delhi-201010, India [email protected], 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 indication Spurious output : - 30 dB typical RF Output : 50 Ohms Unbalanced SMA RF output level : 0 dBm Typical Audio 1 & 2 : Int. 1KHz sine wave / Ext Mic Ext. Function Generator waveform Video : Analog Camera compatible Waveform : upto 5MHz Function Generator Digital : Max rate 100KHz typical Baseband : Transmits 3 signals simultaneously at each uplink frequency : Selectable 4 bit binary input with selectable 4 bit addresses : Telecommand Frame available at digital input Processor : 32 bit processor Bandwidth : 20 Mhz Modulation : 5/ 5.5MHz Audio FM Modulation 8 Mhz Video FM Modulation Power Supply : 100-240V AC 47-63Hz Tele-command Enable Frequency range : Accuracy : Display : RF Input Z Sensitivity Audio 1out Audio 2out Video Out Digital Down-converter Telemetry Valid/Error Correction RSSI Out 4 channels in 2.4 GHz PLL controlled 0.01% 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 Uplink Frequency : Sensitivity : Telemetry Valid/Error Correction Transponder Downlink Frequency range : Display : 7 channels in 5.8 Ghz band PLL Synth Display : 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
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C & S BAND SATELLITE COMMUNICATION LAB STC10 · Works: 4/32, Site-4, Industrial Estate Sahibabad, NCR DELHI-201010, India [email protected], +91-120-4371276, +91-98118-39949, +91-98101-93153
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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
: 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 :
* 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