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By: Sotca  09-12-2011
Keywords: Converters, Frequency Converters, Group Delay

Satellite L- C- KU-Band Synthesized abd block converters Up/Down Converters Upconverters Downconverters , C-Band Radar elimination filters, C-band Interference filters, Redundancy switchess

Sotca Inc. designs and manufactures a wide range of high-performance cost RF & Microwave products in L, S, C, X, Ku frequency bands, using the most advanced surface mount(SMT) and MIC hybrid technology. All designs are based on the best available HEMT, GaAs FET and LDMOS semiconductors. Capitalizing on top-notch engineering and more then 50 years of experience in the field allows us to develop high-performing, yet simple, economically priced components and subsystems with a high degree of reliability.

Synthesized Agile Frequency Converters

Sotca's new generation High Performance and Low-Cost synthesized frequency converters are designed for use in advanced satellite communication systems.
They feature high amplitude linearity, low phase noise, low intermodulation and group delay distortion.

An extensive set of monitoring and control functions supports local and remote RS485/RS422/RS232 and Ethernet unit control. The modular design allows to configure them as single separate upconverters or downconverters, or as a combination up/downconverter, packed into 1.75" (1U) Rack.

Frequency Translators / block converters




Redundancy Switching

For critical applications when minimum downtime is required Sotca's 1:1 or 1:N redundancy switches provide the most economical and reliable solution. Featuring more the 80dB port-to-port isolation, low return loss, 2 modes of operations and much more, these switches combined with any of Sotca's agile or fixed Upconverters or Downconverters offer a robust hot stand-by redundancy configuration.

Accessories

Interface Unit

Keywords: Converters, Frequency Converters, Group Delay, Redundancy Switches,

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Other products and services from Sotca

09-12-2011

Block Converters

Each unit may be configured to include one or two different or identical converter's modules.High stability internal reference oscillator and high quality low noise power supply are standard features for these converters. Frequency Block Converters, C- or Ku-Band Block Up converters, C- or Ku-Band Block Down Converters, Variable Gain C- or Ku-Band block converters, Fixed Gain C- or KU-Band Block Converters, Outdoor, Rack Mounted.


09-12-2011

Redundancy switching System Upconverter Redundant switching System Downconverter L-Band, C-Band, Ku-Band

It is designed to be used as a part of Sotca's frequency converters redundant system and it is fully compatible with all STC 83xxxx converters models. STC 83204SW redundancy 1:N switch is a robust, user friendly and economical solution for critical applications, where minimum downtime is required. STC 83201SW's high isolation level, low return loss assure high performance of the system and ultra low level of cross-interference.


09-12-2011

L-band Up/Down Converters, IF to L-Band Upconverter, L-Band to IF Downconverter, Frequency synthesizers

Impressive amplitude linearity, ultra low phase noise, far exciding IESS 308 / IESS 309 requirements, low spurious, high dynamic range make the converter ideally suitable for SCPC, MCPC, DAMA with high data rates transmission and advanced digital modulation. The STC 83601U is a high-performance, low-cost synthesized dual conversion Upconverter, providing solution for satellite systems requiring frequency conversion up from IF to L-Band.


09-12-2011

Ku-Band to IF Downconverter, IF to KU-Band Upconverter, KU-Band Synthesized Frequency Converters

Economically priced high performance line of IF to Ku-Band Fully Synthesized Upconverters and Ku-Band to IF downconverters features 125 kHz frequency resolution, low phase noise, low spuriousis and high dynamic range. Download STC 83701D Ku-Band to IF Downconverter Datasheet for detailed information. Download STC 83701U IF to Ku-Band Upconverter Datasheet for detailed information.


09-12-2011

Synthesized Converters L-band Up/Down Converters, L-Band Upconverter,C- Ku-Band Upconverter, C- Ku- Downconverter

Our company had spent a long time in R&D to come up with the modern design of our high-performance frequency converters, aimed at achieving high-performance, top reliability, and low cost by using innovative sophisticated design, high-quality components and many years of our experience in the field of RF&Microwave.


09-12-2011

C-Band to IF Downconverter, IF to C-Band Upconverter, C-Band Synthesized Frequency Converters

Economically priced high performance line of IF to C-Band Fully Synthesized Upconverters and C-Band to IF downconverters features 125 kHz frequency resolution, low phase noise, low spuriousis and high dynamic range. Download STC 83801D C-Band to IF Downconverter Datasheet for detailed information. Download STC 83801U IF to C-Band Upconverter Datasheet for detailed information.


09-12-2011

Satcom Filters C-Band Transit-Reject Filter C-Band Altimeter C-Band IF to L-band Frequency Converter

These low-loss, low power, miniature evanescent-mode band-pass or harmonic filters could be used in applications where filter size and weight are critical, primarily for Ku-Band frequencies and bellow. These heavy-duty, Ultra High Power, low insertion loss, sharp roll-off filters with compact size and llightweight could be an ideal solution in many applications.