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SATCOMM / RF  EQUIPMENTS & ACCESSORIES
     
 
 

CATV Passives - Indoor

 
 

Details Under Updation...

 

 

 

CATV Power Supplies

 
 

Details Under Updation...

 

 

CAM Readers / CI CAM Modules

Irdeto/Conax/Cryptoworks/Viaccess CAMs, with an authorized smart card gives access to DVB encrypted programs. It works with the set-top box (STB), or iDTV, which has a CI Slot and CI plus.

 

Features

  • -->Plug and Play
  • -->Compatible with DVB-CI standard (EN50221)
  • -->Compatible with ETR289
  • -->Compatible with ISO7816 T=0/T=14 protocol, Class-A
  • -->Compatible with MPEG-2/MPEG-4
  • -->MHEG5 ISO/IEC 13522-
  • -->Supplementary CI Plus Specification for Service / -->Network Operators Version 1.2

 

Types

  • -->Regular - Which can decrypt upto 1 channel
  • -->Professional 4 Services - Which can decrypt upto 4 Channels
  • -->Professional 8 Services - Which can decrypt upto 8 Channels

 

 
 
 
 

Dish Antennas (C Band) (Parabolic, Prime focus Antenna)

 

 

dish antenna

Our Sister concern manufactures Expanded satellite signal receiving. The basic parabolic structure is obtained by holding together the double ribbed trusses and support rings. The expanded mesh petals are attached to the supporting structure by a series of clips. These antennas are available with fixed, polar mount and motorized mounts. Other specifications
of the antennas are as follows:

  • Frequency Range:

    3.7 to 4.5 GHz

    F/D Ratio

    0.4

    Antenna Gain@ 4.5 GHz

    >41 dB

    Diameter

    8, 12, 16 Feet

    Number of Ribs

    10, 12, 18 (made of 1 Sq. aluminium pipe of 1.4 mm thick, TIG Welded)

    Number of Supporting Rings

    2, 4, 5

    Reflector Sheet

    Aluminium Expanded Mesh

    Adjustment

    1. Elevation Deg: 5 to 90
    2. Azimuth Deg: 180

    Pointing Accuracy

    Better than 0.5

    Feed Support

    Monopole, with rotation adjustment provision

    Antenna Mount

    a) Fixed
    b) Polar Mount
    c) Motorized

    Wind Speed

    Operating - 50 km/hr
    Survival - 80 km/hr

    Weight

    12ft-100kg
    16ft-200kg

 

 

Dish Antennas (KU Band) (Offset & Prime focus Antenna)

 
 

Details Under Updation...

 

 

Dual Feed Horns

 
 

Details Under Updation...

 

 

Encoders

 

 

 Features

  • Encoding 4 A/V inputs as 1 MPTS output    
  •  LCD display, flexible in operation
  • Support 4:2:0 encoding                               
  • High reliability , stable in running
  • Hi-Fi audio processing R/L channel , stereo input       
  • Code stream multiplexing (an user’s setting)
  • Output code rate continuously variable, flexible in use 
  • PID display and setting
  • Local/Remote net administration possible     
  • SDT, program provider and program name setting possible  

Specification

Input interface
Video (CVBS)          Level 1.0 Vp-p
S-Video                    Level 0.28 Vp-p

Output interface                                                                
Audio signal            Level 2V p-p ASI DVB Standard
ASI                             DVB Standard

Output code Rate (each channel)      1~15 Mbps Continual Variable

Total output code rate      1~108 MHz


Video Coding

  • Complying International Standard ISO11172
  • (MPEG-1) and ISO 13818 (MPEG-2)
  • MPEG-2 coding as 4:2:0  MP@ML
  • Output code rate 0~108 Mbps continuously variable
  • MPEG-2 automatically fit frame (AFF)
  • MPEG-2 frame base(FB)

Audio Coding
Sampling rate           32 KHz, 44.1KHz, 48KHz
Code rate                 64,128,192,256,384Kbps
Specification             MPEG-1 2nd layer, CD audio qualit

Resolution
Standard                   Complying CCIR 601Standard Support                                   1/2D1,2/3 D1, 3/4 D1,

FullD1
 PAL                         720*576,704*576,640*576,480*576,                                                    384*576,352*576
 NTSC                      720*480,704*480,640*480,544*480,                                             480*480,384*480,352*480

Miscellaneous
Dimension                  44mm*482mm*410mm
Temperature                0~45℃ (Operating);-20~80℃ (Storage)
Power                        220VAC±10%,50Hz, 25W

   

 

Feed Horns

 
 

Details Under Updation...

 

 

Filters (Fixed & Variable)

 
 

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IF Power Dividers

 
 

Details Under Updation...

 

 
 

LNBC - KU Band

Specifications  
1. Input Frequency Range 10.7 ~ 11.7 GHz            11.7 ~ 12.75 GHz
2. Output Frequency Range 950 ~ 1950 MHz      1100 ~ 2150 MHz
3. L.O. Frequency

9.75GHz    10.6 GHz

4. Noise Figure 0.7 dB (Typ.)
5. F/D Ratio 0.6
6. Input Reflector Type Offset
7. Cross Pol. Isolation 22 dB (Min.)      28 dB (Typ.)

8. Conversion Gain

50 dB (Min.)      62 dB (Max.)
9. Gain Flatness

± 0.5 dB / 27 MHz

10. L.O. Frequency Stability     (25 ℃ )(-30 ℃ ~  60 ℃)

±1 MHz
±3 MHz

11. L.O. Phase Noise ( 1 KHz Offset )( 10 KHz Offset )( 100 KHz Offset )

- 60 dBc/Hz
- 80 dBc/Hz
- 100 dBc/Hz

12. Output Power

( at 1 dB Gain Compression Point )
0 dBm ( Min.)
13. Output Return Loss 7.5 dB
14. Output Connector 75Ω F Type (Female)
15. D.C. Supply Voltage 11.5 ~ 19 V
16. D.C. Current Consumption 110 mA (Typ.)   150 mA (Max.)
17. Polarity Switching Voltage

Vertical :  11.5 ~ 14V

Horizontal : 16 ~ 19 V

18. Band Switching                   Low Band
Hi Band

0 KHz22 KHz ± 4 KHz continuous tone signal**

19. Operating Temperature - 30℃ ~ 60℃

 

IRDETO EMBEDDED DVBS2 MPEG4 SDI RECEIVER WITH MPEG2 ASI & IP TRANSCODER

The Transcoder Integrates Satellite Based Receivers and Demodulates, decodes H.264 or MPEG2 and transcodes to Digital (SDI, ASI) and IP Outputs (SPTS Multicast). It is a professional DVB-S/S2 decoder that inputs a mixture of several satellite channels and outputs them to an IP network and Digital outputs. Resulting streams can be viewed with standard IP capable set-top boxes or streaming video software clients such as VLC or MPlayer. Transcoder receives DVB compliant streams, demultiplexes the requested channels and streams these channels to ASI or SDI or UDP-IP networks as IP multicast

 

Depending on the configuration, it forwards selected programs via IP or ASI; PAT, PMT, video PID, audio PID(s) and PCR information are transmitted.

Features

 

  • --> Multiplexes Single Program transport streams into IP packets

--> Supports MPEG-2 and H.264 decoding and outputs in SDI, ASI and IP format

  •  --> DVB-S and S2 inputs

--> IP Output – UDP Multicast

  • --> 100 Mbps IP raw output capability

--> Up to 20 Mbps IP & ASI transcoded MPEG2 output capability

  • --> Transmits PAT, PMT, and PCR information

--> Configuration management via Network Management Software (NMS)

  • --> De-encapsulates data streams

--> Reconfigurable PID values for Audio/Video and other SI & PSI information

  • --> Variable and Constant Bit rate configurable Upto 20Mbps for Output ASI and IP streams.

--> PAL/NTSC Conversion

  
 Applications
           

    --> Digital Turnaround
    • --> CATV Head-end distribution
    • --> Satellite, Telecom distribution
    • --> ASI DVB interface for: Transport stream monitoring, re-multiplexing and Decoder cascading

 

RF Attenuators

 
 

Details Under Updation...

 

 

RF Filters fixed

 
 

Details Under Updation...

 

 

RF Filters Vairable

 
 

Details Under Updation...

 

 

RF CATV Control Room Amplifier

 
 

Details Under Updation...

 

 

RF / CATV Pre Amplifier

 
 

Details Under Updation...

 

 

RF Connectors - Crimping Type

 
 

Details Under Updation...

 

 

RF Power Dividers - Indoor

 
SAP-2A
SAP-4A
SAP-8A

 

Features :

  • High quality satellite I.F. band power dividers (splitters)
  • 2, 4 & 8 ways divider available
  • All ports DC 500 mA power passing, diode protected
  • RFI shielding zinc alloy die-casting case with nickel plated

Specifications :

Description

Freq. Range (MHz)

SAP-2A

SAP-4A

SAP-8A

 

 

Insertion Loss

950 ~ 1450

4 dB typ.

7.5 dB typ.

11.5 dB typ.

1450 ~ 1750

4 dB typ.

8.5 dB typ.

12.5 dB typ.

1750 ~ 2050

5 dB typ.

9 dB typ.

13 dB typ.

2050 ~ 2150

5 dB typ.

10.5 dB typ.

14 dB typ.

2150 ~ 2400

5.5 dB typ.

-

-

 

Isolation

950 ~ 1450

20 dB typ.

20 dB typ.

22 dB typ.

1450 ~ 1750

18 dB typ.

18 dB typ.

18 dB typ.

1750 ~ 2150

18 dB typ.

16 dB typ.

16 dB typ.

2150 ~ 2400

18 dB typ.

-

-

 

 

 

Return Loss

 

IN

950 ~ 1450

14 dB typ.

10 dB typ.

10 dB min.

1450 ~ 2050

12 dB typ.

10 dB typ.

10 dB min.

2050 ~ 2150

12 dB typ.

10 dB typ.

8 dB min.

2150 ~ 2400

12 dB typ.

-

-

 

OUT

950 ~ 1450

14 dB typ.

10 dB typ.

10 dB min.

1450 ~ 2050

12 dB typ.

10 dB typ.

10 dB min.

2050 ~ 2150

12 dB typ.

10 dB typ.

8 dB min.

2150 ~ 2400

12 dB typ.

-

-

 

DC Pass

DC pass ports

2 ports  w/ diode

4 ports  w/ diode

8 ports  w/ diode

OUT            IN

500 mA max.

IN            OUT

None

OUT            OUT

None

Connectors

"F" Female

Impedance

75 W

Dimensions (with connectors)

56 x 50 x 22 mm

118 x 74 x 17 mm

148 x 109 x 28 mm

Weight

60 g

110 g

430 g

 

RF Amplifiers - Outdoor

 
 

Details Under Updation...

 

 

VHF & UHF Modulators - Agile, Saw Filters

Features and Characteristics

 

--> Convenient and accurate direct output frequency setting achieved with PLL/digital frequency synthesizer design

  • --> Low spurious for adjacent channel application (Agile with single-sided band design)
  • --> Minimum 52 dBmV (112 dBuV) RF output level
  • Output level continuously adjustable
  • --> Volume Control and Visual-Aural carrier level ratio adjustable
  • --> All controls are front panel accessible. Main AC power loop-through is provided at back panel
  • --> Built-in 110 ~ 230 V switching power supply for a direct AC powering
  • --> TV System: PAL-B/G