Elkay Electromech

27/09/2019

27/09/2019

19/09/2019

Manual Tuners

Manual Tuners400MHz – 50GHz
Focus offers a complete range of manual tuners. The MMT series use the same RF technology and precision as a comparable automatic tuner.
They are available in octave and multi-octave bands between 400 MHz and 50 GHz and provide high VSWR at DUT reference plane with a high reliability.
For harmonic tuning requirements, the MMT series can be enhanced, referring to as option –H2 and –H23, using a similar concept as Focus’ harmonic rejection tuners (PHT).

17/09/2019

Noise Parameters: These are four numbers that fully describe the noise behaviour of an active or passive device (two port) at a given frequency. For practical reasons we use the following quantities as Noise Parameters:
Minimum Noise Figure (Fmin): This is the smallest Noise Figure that the device can reach at a given frequency and bias, if it is optimally matched at the source.
Equivalent Noise Resistance (Rn): This is a number with the dimension Ohm that indicates how fast the Noise Figure increases when we mismatch the input (source).
Optimum Noise Reflection Factor (Γopt), is often used also as Optimum Admittance Yopt: Is the source admittance required for the DUT to perform Fmin ; (Yopt=Gopt+jBopt), 2 parameters.
The Noise Figure does not depend on the Load impedance presented to the device . It only depends on the Source Impedance. There exist a simple relation between the four Noise Parameters:
Noise Figure:
F(Ys) = Fmin + (Rn/Gs)*| Ys – Yopt|2
where Ys = Gs +jBs. This is the equation of a set of isometric circles on the Smith Chart (Noise Circles) for which the value of the Noise Figure is the Level on each Circle.
This Circle Representation is only possible because the Noise behaviour of transistors is a Small Signal Phenomenon.

11/09/2019

CUSTOM RF TEST SYSTEMS

A large portion of test systems that we manufactures are custom RF test systems that we do not list on the website. We will integrate our own RF components like step attenuators, RF switches, power dividers and other RF components like filters, isolators into a remotely controlled RF sub system to your specifications. We do not charge non-recurring engineering fees for new model numbers. Please email a block diagram or description to us and we will generate a quote for your custom RF test system.

10/09/2019

NARROW BAND AMPLIFIERS
We can offer RF & Microwave Amplifiers up to 20GHz, Low-Noise, Small Signal, Medium & High Power RF amplifiers. CW & Pulsed models, standard and custom designs. Below are our specialities of products which we can offer from our principle Microwave amplifier limited.

GaN Power Amplifiers for Applications in Space
Super-Efficient GaN Amplifier
20kW Pulsed Power Amplifier
NEW GaN RADAR power amplifier
Wideband General Purpose Test Amplifiers
100W 2-6GHz GaN Amplifier

for more details visit:- www.elkayindia.com

28/08/2019

Septentrio GPS/GNSSReceivers
Receiver Modules:-

1. Mosaic
2. Mosaic Development Kit

28/08/2019

Septentrio GNSS Receivers:-
Integrated Receivers

1.AsteRx SB
2.AsteRx-U
3.AsteRx-U MARINE

28/08/2019

Septentrio GNSS Receivers:-
Reference Receivers

1.PolaRx5
2.PolaRx5e
3.PolaRx5S
4.PolaRx5TR

28/08/2019

Carlson Survey GNSS
Features:-
Achieve high accuracy results in areas with limited or no real-time corrections.
Import GNSS observations from any GNSS re- ceiver in RINEX format.
Accept GNSS observations in a variety of pro- prietary formats.
Get intuitive user interface with tables, maps and graphs.
Improve the quality of single frequency GIS data.
Interact efficiently with Carlson field solutions such as SurvCE and SurvPC and also with Carl- son office software.
Carry out quality control of GNSS data before export to Survey or GIS software.

for more details visit:- www.elkayindia.com

28/08/2019

Archer3
The Archer 3TM Rugged Handheld blends new technology with time-tested features from the Archer 2TM Rugged Handheld to create a powerful new force for efficient mobile data collection. Its lightning-fast ARM Cortex processor, AndroidTM 7.1 operating system, and ultra-rugged ergonomic design combine to offer users a powerful option for frequent single-handed data entry.

Features:-
Built Juniper Rugged™.
Greater speed.
Reliable mobile operating system.
All-day usability.

for more details visit:- www.elkayindia.com

28/08/2019

Carlson MINI2
Carlson RT3
Carlson BRx6+ GNSS Receiver