January, 2010

29 Jan

Xicom XTRS-100X X-Band SSPA (Rack Mount)

The Xicom XTRS-100X 100W X-Band SSPA is a highly efficient rackmountable solid state power amplifier designed for fixed and mobile uplink applications.

RF filters, isolators, cooling, and monitor and control (M&C) systems are all selfcontained within the package.

Rack space is conserved because the amplifiers occupy only 4 rack units (7 inches) of a standard 19 inch rack cabinet. Nominal weight is 65 pounds.

The unit features a menu driven front panel display, RS232/ 422/485 serial port and Ethernet interfaces for complete computer control. Forward power, reverse power and temperature, and default parameters are easily monitored on the four line front panel display.

Gain control is provided via the front panel or through the remote interfaces.

A high frequency resonant conversion power supply is used that accepts a wide range of prime power (90 to 264 VAC). Power factor correction circuitry is also included which minimizes line current distortion and reduces the required Volt-Amps input.

Depending upon user requirements, this high power amplifier can be configured for single thread, redundant, or phase combined configurations.

…for more Xicom Technology products

28 Jan

Xicom XTD-750DBS1 DBS-Band TWTA (Antenna Mount)

The Xicom XTD750DBS1 are compact self-contained, antenna mountable power amplifiers designed for low cost installation and long life.

The design eliminates the need for an amplifier shelter as well as a long waveguide run between the amplifier and the antenna feed horn. RF harmonic filters, cooling, and monitoring & control systems are all selfcontained within the HPA. These features provide high reliability, low maintenance costs, and low replacement costs.

The amplifier incorporates high efficiency multistage collector TWTs. Some of the benefits of this type of TWT are: reduced prime power consumption, lower internal operating temperatures, and reliability enhancement. These benefits are obtained for both the linear and saturated modes of operation.

One of the features of the XTD750DBS1 is incorporation of power factor correction and reduces the required voltamps. The combination of power factor correction and high efficiency TWTs reduces input VoltAmps by 45% when compared to equivalent amplifiers. A high frequency resonant conversion power supply that is used accepts a wide range of prime power (180 to 260 VAC). The automatic features of the power supply include quick recovery from prime power outages and multiple helix fault resets (three fault cycles).

A complete serial monitoring and control system is built into the unit.

The XTD-750DBS1 may be configured for single thread, redundant or phasecombined operation. It can be configured to control one or two switches.

An optional linearizer is available to allow increased transmit power while meeting spectral regrowth requirements.

A remote external controller is available to operate the HPA from user selected location. Mounting brackets can be supplied to mount the HPA to most popular antennas.

…for more DBS-Band Travelling Wave Tube Amplifiers

27 Jan

Xicom XTRD-2000X X-Band TWTA (Rack Mount)

Xicom XTRD-2000X Digital Rack-mount Amplifiers are designed for fixed and mobile uplink applications and occupy only 11 rack units while providing RF output of 2000 Watts.

These high efficiency traveling wave tube amplifiers include RF gain control, a solid state pre-amplifier, RF filters, cooling, and monitor & control (M&C) systems. An integrated X-Band linearizer is available.

The dual-drawer amplifier conserves rack space and occupies only 19.25 inches (11 rack units) of a standard 19 inch rack cabinet. A complete 1:1 or 1:2 redundant TWTA system, including a redundant controller, can be mounted in a single rack.

The unit features a menu-driven front panel display and RS-232 & RS-422/RS-485 serial port interfaces for complete remote control.

Gain control is set by the front panel manual control or by computer commands sent via the remote interface(s).

The units incorporate high efficiency, multi-stage depressed collector TWTs. Reliability is enhanced because both prime power consumption and internal operating temperatures are reduced for the linear and saturated modes of operation.
…for more X-Band TWTAs

22 Jan

Xicom XTRD-750K Ku-Band TWTA (Rack Mount)

The Xicom XTRD-750K is a highly efficient rack mountable traveling wave tube amplifier (TWTA) designed for test and measurement applications.

The unit includes RF gain control, a solid state pre-amplifier, cooling, and monitoring and control (M&C) system.

Rack space is conserved because the amplifier occupies only 4 rack units (7 inches) of a standard 19 inch rack cabinet. Nominal weight is 75 pounds.

The unit features a menu driven front panel display and RS-232/422/485 serial port interfaces for complete computer control.

RF, traveling wave tube, and default parameters are easily monitored on the 4-line front panel display.

Gain control is provided via the front panel or through the serial interface.

The XTRD-750K incorporates high efficiency, multi-stage collector TWTs. Reliability is enhanced because both prime power consumption and internal operating temperatures are reduced for both the linear and saturated modes of operation.

Power factor correction circuitry is also included which minimizes line current distortion and reduces the required Volt-Amps input.

The automatic features of the high frequency resonant conversion power supply include quick recovery from prime power outages and multiple helix fault resets (three fault cycles.)

Depending upon user requirements, the amplifier can be configured for either single thread or redundant system operation.

…for more Ku-Band TWTAs

21 Jan

Xicom XTRD-400C C-Band TWTA (Rackmount)

The Xicom XTRD-400C is a highly efficient rack mountable traveling wave tube amplifier (TWTA) designed for fixed and mobile uplink applications.

The unit includes RF gain control, a solid state pre-amplifier, RF filters, cooling, and monitoring and control (M&C) systems.

Rack space is conserved because the amplifier occupies only 3 rack units (5¼ inches) of a standard 19-inch rack cabinet. Nominal weight is 56 pounds.
The unit features a menu driven front panel display and RS-232/422/485 serial port interfaces for complete computer control. RF, traveling wave tube, and default parameters are easily monitored on the four line front panel display.

Gain control is provided via the front panel or through the serial interface.

The XTRD-400C incorporates high efficiency, dual stage collector TWTs. Reliability is enhanced because both prime power consumption and internal operating temperatures are reduced for both the linear and saturated modes of operation.

Power factor correction circuitry is also included which minimizes line current distortion and reduces the required Volt- Amps input.

…for more Xicom Technology products

21 Jan

Xicom XTD-200K 200W Ku-Band TWTA

The Xicom XTD-200K is a compact, antenna mountable, traveling wave tube amplifier designed for low cost installation and long life.

Intended for outdoor operation, the self contained XTD-200K eliminates the need for a separate amplifier shelter. In addition, the distance between the amplifier and the antenna feed horn can be short, thus eliminating long waveguide runs and their associated RF losses.

RF filters, cooling, and monitor & control (M&C) systems are all self contained within the package.

A high frequency resonant conversion power supply is used that accepts a wide range of prime power (100 to 260 VAC).

A remote external controller is available to operate the HPA from a user selected location. Depending upon user requirements, these high power amplifiers can be configured for single thread, redundant, or phase combined configurations.
…for more Ku-Band TWTAs

20 Jan

New Japan Radio NJT5207F 4W Ku-Band BUC

The NJRC NJT5207 is a compact, lightweight 4W Universal Ku-Band (13.75 – 14.50 GHz) Block Upconverter, designed for High Efficiency and Low Distortion

NJT5207F Features:
•High Efficiency & Low Distortion
•Compact Size & Light Weight
•LED Indicator
•RoHS Compliance

Output Power @P1dB 4W (+36 dBm min). IF Frequency: 950 – 1700 MHz. Input Connector: Type F Female. Output Interface: WR75 Waveguide Flange. Power Requirement: +24 VDC (+15 to +30 VDC). Power Consumption: 34W typical. Weight: 3.7 lbs

19 Jan

Xicom XTD-750K 750W Antenna Mount Ku-Band TWTA

The Xicom XTD-750K is a compact, self-contained, antenna mountable power amplifier designed for low cost installation and long life.

The XTD-750 design eliminates the need for an amplifier shelter as well as a long waveguide run between the amplifier and antenna feed horn. RF filters, cooling, and monitoring & control (M&C) systems are all self-contained within the High Power Amplifier (HPA). These features provide high reliability, low maintenance costs, and low replacement costs.

The XTD-750 uses high efficiency, dualstage collector Traveling Wave Tubes (TWT). Some benefits of this type of tube are:

  • Reduced prime power consumption
  • Lower internal operating temperatures
  • Reliability enhancement

These benefits are obtained for both the linear and saturated modes of operation.

The XTD-750 incorporates power factor correction circuitry, which minimizes line current distortion and reduces the required Volt-Amps. The combination of power factor correction and high efficiency TWTs reduces input Volt-Amps by 45% when compared to equivalent amplifiers. A high frequency resonant conversion power supply is used that accepts a wide range of prime power (180 to 260 VAC). the automatic features of the power supply include quick recovery from prime power outages and multiple helix arc fault resets (three fault cycles).

…for more Ku-Band Travelling Wave Tube Amplifiers

18 Jan

Squire Tech Solutions pCom™ 300 Power Communications Trailer

The Squire Tech Solutions pCom™ is a mobile infrastructure trailer designed to supply essential clean power, communications, lighting, and storage for diverse locations, needs and applications.

Squire Tech Solutions’ pCom™ 300 is a mission critical power communications trailer system for government and private industry mobile infrastructure needs.

The pCom™ 300 provides an immediately deployable, self contained power generator, lighting and satellite communications infrastructure where you need it. Emergency management and field operations require an infrastructure designed to solve the problems that come with the unknown. The flexible design of the pCom 300 offers an environment to operate vital equipment and services to IT and Incident Operations Management personnel.

All electronics bays have NEMA4 extreme environment enclosure with controls for humidity, water intrusion, heat, cooling, and air-born particulate filtration. The pCom’s on-board 10,000 watt ultra quiet power generation system provides for site power, core communications equipment and powerful scene lighting system. The clean power generation, a 105 gallon internal diesel tank, and an auto-acquire satellite antenna, when combined with a standard 30’ internally cabled tower, creates the ultimate response trailer. With 40 rack units of environmentally controlled rack space, pCom operators have numerous options for their critical communications equipment. Whether you run proprietary internal networks or you simply require reliable access to high-speed internet, phones, radio, video, or broadcast, the pCom 300 fulfills your needs.

11 Jan

Comtech Radyne DMD2050 Universal Satellite Modem

The Comtech Radyne DMD2050 Military Standard Universal Satellite Modem is designed to comply with the widest possible range of
U.S. Government and commercial standards and is compatible with a largest number of satellite modems in the industry.

This item is now configurable for easy on-line purchase!

The DMD2050 provides highly advanced and bandwidth-efficient forward error correction (FEC). Advanced FEC options include Turbo Product Codes (TPCs) and Low Density Parity Check (LDPC). Legacy support for Viterbi, Trellis, Concatenated Viterbi Reed-Solomon, and Sequential FEC are also included. A complete range of modulation types is supported including BPSK, QPSK, OQPSK, 8-PSK, 8-QAM, and
16-QAM.

Advanced FEC and modulation capabilities are integrated with the revolutionary DoubleTalk® Carrier-in-Carrier® bandwidth compression allowing for maximum state-of-the-art performance under all conditions. This combination of advanced technologies enables multi-dimensional optimization, allowing satellite communications users to:

  • Minimize required satellite bandwidth
  • Maximize throughput without using additional
    transponder resources
  • Maximize availability (margin) without using
    additional transponder resources
  • Enable use of a smaller BUC/HPA and/or
    antenna
  • Or, a combination of the above to meet
    specific mission needs

Data rates range from 2.4 kbps to 52 Mbps and symbol rates from 4.8 ksps to 30 Msps.

The modem provides a standard MIL-STD-188-114 (EIA-530 / RS-422), serial interface. It can optionally be configured with EIA-613 (HSSI), G.703 (T1/E1/T2/E2 & T3/E3), DVB ASI/SPI and 10/100/1000 BaseT Ethernet Interfaces. Drop & Insert functionality is supported on the G.703 interface.

A dual IF interface supports low IF (52-88, 104-176 MHz), and L-band (950-2000 MHz) frequency ranges.

Cost-effective, ultra-high reliable systems are enabled in conjunction with the RCS-11 1:1 redundancy switch, and/or the RCS-20 M:N redundancy switch.

…for more Satellite Modems

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