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The Accurate Frequency Pacemaker

For sensitive systems and applications like time distribution, communication systems, infrastructures like DTH transmission, and others, commercial electronics manufacturers prefer Radtiek’s excellently designed and built rubidium oscillators.

Raditek rubidium oscillators are also widely used in DTH broadcast systems and commercial airborne systems like radars, missile systems, and the like.

A rubidium oscillator designed and fabricated by us is a benchmark product. It is a supreme example of how the OCXO output is tethered to rubidium (atomic) clock frequency timing to get precisely oscillating frequency output.

Rubidium oscillators have excellent performance record, with short-term stability of 0.002 ppb/s at 100 s and long-term aging of less than 1 ppb/year. Rubidium oscillators configured by us deliver very consistent results.

Raditek rubidium oscillators are designed to provide uniform output irrespective of its system generated or external environmental temperature variations within the range of 30°C to + 60°C. Moreover, our rubidium oscillator offers an unsurpassed work life of over a hundred thousand hours.

Furthermore, our Rb oscillators offer better signal integrity and zero channel interference, low SNR, and a low aging rate of IE-9 over a decade.

Raditek manufactures over 20 varieties of Rubidium oscillators embedded in sturdy casings rendering it fit for all applications.

Therefore Raditek’s Rb oscillators are preferred over other oscillators for sensitive applications and critical systems.

Full details can be found at the Raditek‘s website.

Attenuating Sieve for Trespassing Frequency

A band pass filter is an electrical component that is meant to eliminate undesirable frequencies and enable only calibrated RF to flow through into the system and application while blocking others.

Signals outside a specified band of transmission parameters, which stand and attenuated but are not completely rejected are called “roll-off.” Bandpass filters, or BPFs, help to keep the roll-offs as narrow as possible so that only the required bandwidth is propagated.

This function of BPFs prevents the relevant and designated wireless stations from the mix-up of frequencies that aren’t meant for them and thus allows wireless stations to receive and transmit clear-cut messages.

Raditek markets varieties of the best-in-class band pass filters and they are 1) low-pass filter 2) high-pass filter 3) notch filter or band reject filter, and 4) all-pass filter.

Furthermore, bandpass filters are classified into four categories. 1) Active and passive filters 2) Non-linear and linear 3) Time-variant-invariant 4) Narrow and wide bandpass filters.

Applications like audio-visual electronics, radio communications, lighting equipment, signal processing, and, data conversion circuits use Raditek Band pass filters. Furthermore, the band pass filter is that integral component that makes tuning in to a particular radio station/TV channel possible.

Raditek band pass filter is available in both ready-to-use and specifically customized variants, all this at an unbeatable price.

Full details can be found at the Raditek‘s website.

BUC – Vital Uplink Component

Block up converter, also known as BUC, is an integral component used to uplink satellite signals.

It is a component used to transmit frequency signals to the satellite by converting lower frequency RF signals to the required higher frequencies.

A block up converter converts L-band frequencies to the necessary C-band satellite radio frequency and propagates them using its numerous output ports to RF signals to a designated satellite(s) transponder(s).

Raditek manufactures state-of-the-art BUC, which is the most preferred component for commercial and defense communication systems, television, weather systems and the internet. Governmental agencies use these for long distance communications.

Raditek offer ultra-modern block up converters especially fabricated for airborne applications, which meets the demanding quality and performance norms of commercial airlines and the defense sectos.

As such, these components have to perform in the most challenging environments and therefore need to be reliable in terms of their performance and output integrity.

The cutting-edge Raditek BUCs are engineered for heavy-duty workloads. And therefore, it meets the stringent quality parameters of the airborne and other related industries in terms of its size, weight and SWaP.

Raditek Block up converters for remote use are configured with 1 to 4 watts in Ku band and 5 watts for C-band and those used in VSAT systems are configured with Noise block converters for bi-directional internet access.

Full details can be found at the Raditek‘s website.

Cutting – Edge SSPAs from Raditek

The industry’s most sophisticated solid-state State amplifier, or SSPA, is made by Raditek which is used in high profile wireless communications, broadcasting systems and other commercial amplification systems too.

Modern cutting-edge SSPAs from Raditek designed and fabricated to handle operating power loads ranging from milli-watts to kilowatts and frequency loads from 10 kHz to 18 GHz. Kilowatts.

Raditek also offers SSPA in narrow, broad, and multi-octave band configurations, which are aptly suitable and compatible for Ku and X band applications as well.

Our ultra-modern Solid-state power amplifiers use cutting-edge transistor technology, such as FET (field effect transistors), gallium arsenide (GaAs), or gallium nitrate (GaN) transistors, which provide far superior amplification over traditional TWTAs.

Our engineers recommend an amplifier that matches the system parameters based on the application and circuitry in which the SSPA will be employed. That is because, our GaAs transistor-based SSPA is best suited for low to medium-power load applications, while our GaN transistor-based amplifiers are well-suited for high-power applications.

Furthermore, our engineers are experts in fabricating a customized SSPA which can be readily integrated into all systems, including the high-profile systems like missile tracking systems, airborne radars, and the like.

Raditek’s SSPA is a high-caliber product as we base its design and configuration on operating and circuitry dynamics.

Its affordable price is another bonus!

Full details can be found at the Raditek‘s website.

Microwave Amplifiers – The Workhorse of Modern Communication Technology

Raditek Microwave amplifiers are solid-state amplifiers in the frequency range of 1 to 100 GHz.

Microwave amplifiers that we manufacture are extensively used in Electromagnetic Compatibility systems (EMC), interference (EMI), Defense systems, Medical and diagnostic systems, and laboratory and field testing appliances.

Modern transistors made from gallium arsenide (GaAs) or gallium nitrate (GaN) are used in Raditek solid-state amplifier systems, and they provide superior amplification. Our GaN-based amplifiers give the best efficiency, while our GaAs-based amplifiers offer the best linearity.

There are many uses for microwave amplifiers; Raditek microwave amplifiers specialize in RF high power RF production as well as other microwave applications such low noise amplifiers for receivers, radio transmitters, interstage amplifiers, and medical amplifiers for cancer treatment.

Amplifiers generate heat; hence, Raditek amplifiers include built-in cooling systems such as convection cooling heat sinks or fan-based forced air cooling systems, as well as water cooling systems in ultra-high power models, to dissipate heat.

Microwave amplifiers are categorized basis their power coverage and their power.

As a result, we recommend listing the needs of a Microwave amplifier so that consumers can pick the one that meets their application-specific requirements.

Raditek advises clients to completely understand their amplifier needs, to them to provide the ideal device for their application and thus enhance their satisfaction.

Full details can be found at the Raditek‘s website.

Raditek Coaxial Coupler – Super Performer

Raditek coaxial coupler is an essential indispensable part of contemporary technology because it ensures dependable and effective signal transmission in a variety of electronic systems. It is a benchmark product in the industry.

Coaxial couplers from Raditek are preferred over other brands owing to their deftness in transmitting RF signals across mediums.

Coaxial Coupler manufactured by Raditek is used in measurement applications that ascertain source isolator functioning and to monitor standing wave patterns and their negative repercussions on the system output.

We offer state-of-the-art coaxial couplers for wide range of frequency bands ranging from 0.25 GHz to 40 GHz for broadband and wideband multi-octave systems.

Our coaxial coupler is built to withstand temperatures ranging from minus 55 to plus 100 degrees Celsius with great resilience.

Additional plus point with Raditek coaxial coupler is that it is configured as per Military standards, MIL-STD, and therefore can withstand environmental elements within and without the system.

They are the most preferred coaxial coupler for use in space and military applications, and they are ideal for use in cable entertainment, DTH, and commercial and military aircraft systems and devices.

Unlike other couplers, Raditek coaxial coupler is assured to have low insertion loss, low VSWR, good directivity, and a flat-level coupling for high-power RF screening.

Customized coaxial couplers are also fabricated on request.

Full details can be found at the Raditek‘s website.

Raditek SSPA

Raditek offers cutting-edge SSPA (Solid State Power Amplifiers) made in our ultra-modern production facility using either GaN, GaAs, or FET technology and different topologies, resulting in high efficiency, high power levels, and a compact, space-saving amplifier device.

Our SSPAs are extensively used in wireless communications systems, broadcasting applications and other critical amplification systems found in defense, airborne, and space technology.

Raditek SSPA is designed to manage an operational load of 10 KHz to 18 GHz and an operating power load ranging from milliwatts to kilowatts.

We offer SSPA in narrow, broad, and multi-octave band designs that are also suitable for Ku and X band applications.

Our GaN transistor-based amplifiers are well-suited for high-power applications, and our GaAs transistor-based SSPA is best suited for low to medium-power load applications.

In addition to our extensive selection of off-the-shelf SSPAs, our engineers are eager to create and develop specialized SSPAs that meet specific requirements of the clients which are set up as ready-to-use models in high-profile systems and applications like missile tracking systems, airborne radars, and related systems.

Raditek has a process (test) to evaluate and assess every SSPA configured in terms of its circuit dynamics. Only after satisfactory results thus ascertained, we okay it for sale.

No wonder, Raditek SSPAs are reckoned to be a high-caliber product.

Full details can be found at the Raditek’s website.

OCXO-tor-Heart of Microwave Applications

An OCXO is an extremely reliable frequency timing device. It is a standard crystal oscillator whose internal temperature is controlled and maintained consistently by a small internal thermostatically regulated mini-oven.

The high level of frequency stability provided by oven-controlled oscillators is essential for many electronic communication systems, field testing devices, and other similar laboratory equipment.

Applications requiring thermal stability of at least ±1 x 10-8 frequently use OCXOs. Nonetheless, if more precise frequency stability is needed, ranging from ±1 x 10-10 to ±5 x 10-1, a double oven-controlled crystal oscillator can be employed.

No matter how many different temperature control methods are used, quartz crystals are still susceptible to thermal expansion which is the prime cause of frequency drifts.

Therefore, cutting edge OCXO is configured and fabricated by Raditek using the two most popular cut types: AT cut for +80°C turning point and AT cut for 80°C turning point to rein-in the oscillator from drifting.

Our OCXO which are available in various packages and styles offers substantially superior frequency pulse stability and consistent performance than a conventional oscillator.

Additionally, Raditek engineers recommend doing routine maintenance on the heating element and quartz crystal and recalibrating the device as necessary to ensure that it always runs at maximum efficiency.

Full details can be found at the Raditek website.

Quality Block up Converter – Guaranteed Performance

A block up converter, also known as BUC, is an integral circuitry used in the transmission (uplink) of satellite signals.

The newest and most sophisticated BUCs on the market are offered by Raditek; they simultaneously transmit L-band frequencies to several satellite transponders while converting them into the required C, Ku, and Ka bands of satellite frequency.

Block up converter that we offered is assembled with our hi-tech LNB device, a Phase-lock Loop oscillator, and an orthogonal mode transducer (OMT) feed horn that faces the dish antenna.

Therefore, this one product from our assembly line brings you the advantage of using our other quality products, and thus your system/application delivers the calibrated performance in line with your specifications.

Raditek block up converters are compatible with Ku-band and C-band applications. It works well in conjunction with VSAT system for bidirectional internet access via satellite.

Raditek block up converters are precisely engineered to meet the stringent quality and performance standards set by the aviation and defense industries. Our BUC meets and even exceeded the most stringent user industry requirements.

Raditek designs, configures, and fabricates BUCs to withstand extreme environmental circumstances. Moreover, we can offer this quality product at an unparalleled price.

Present the block up converter parameters to our engineers, and they will suggest the best BUC for you!

Full details can be found at the Raditek website.

SSPA – The Determined Power Booster

Raditek SSPA It amplifies the RF and Microwave frequency signals from 30MHz to 300GHz.

Our state-of-the-art SSPA is especially used in satellite communication technology. It is an integral and active device that drives the transmitters used in broadcasting equipment and other audio amplification appliances and also in defense and aerospace equipment and systems.

Our solid state power amplifier has a long working life of over hundred thousand hours.

Raditek SSPA are aptly suitable for demanding and heavy duty applications airborne systems, missile tracking technology, defense and commercial radars and communication systems.

Our SSPAs are also been used in hi-tech laboratory equipment and field testing devices.

Raditek are the forerunners in developing cutting-edge technology to design and manufacture the modern SSPA. Our SSAP offer better reliability, enhanced performance, and cost-effectiveness, besides graceful degradation capability.

Our SSPAs configured by us are found to be highly suitable for X and Ku band applications and provides a peak power output of 400 watts.

Raditek’s latest breed of solid-state power amplifier uses the latest transistors made of either GaAs (Gallium Arsenide) or GaN (Gallium Nitride) & Field effect Transistors.

At Raditek configuring a tailor made SSPA is also possible and or a readymade SSPA can be tweaked to suit the application it is meant for.

Full details can be found at the Raditek’s website.