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RACELOGIC – Integrate le frequenze Galileo nel software di simulazione SATGEN

SatGen now with Galileo

The latest update to our SatGen GNSS simulation software for PC now incorporates Galileo RF simulation.

Designed to create a GNSS RF I&Q or IF data file based on a user-generated trajectory file, the updated software can now accurately simulate the European Galileo GNSS satellite constellation alongside existing GPS, GLONASS, and BeiDou RF signal generation.

The full range of Galileo frequencies that SatGen can simulate are Galileo E1 B/C, E5a, E5b and E6 B/C (see table below for further information).

GALILEO E1 B/CTransmitted by all Galileo satellites on the E1 (1575.42 MHz) frequency, same as GPS L1. Standard precision Open Service signal consisting of Data component B and Pilot component C.
GALILEO E5aTransmitted by all Galileo satellites on the E5a (1176.45 MHz) frequency, same as GPS L5. Open Service signal consisting of Data component I with the F/NAV navigation message and Pilot component Q. Intended to be used together with E1 B/C to improve accuracy.
GALILEO E5bTransmitted by all Galileo satellites on the E5b (1207.14 MHz) frequency, same as BeiDou B2. Open Service signal consisting of Data component I with the I/NAV navigation message and Pilot component Q. Intended to be used together with E1 B/C to improve accuracy.
GALILEO E6 B/CTransmitted by all Galileo satellites on the E6 (1278.75 MHz) frequency. High accuracy Commercial Service signal consisting of Data component B and Pilot component C. Since the content of the C/NAV navigation message is encrypted, SatGen transmits a dummy navigation message, which should be accepted by all receivers.

 

Mark Sampson, LabSat Product Manager – “Given the vast improvements in navigation and timing that Galileo has brought to its global users, we extremely excited to be releasing a version of SatGen that allows engineers to generate Galileo-specific scenarios for their test procedures.”

Other changes to the software include various UI tweaks, performance optimization, and fixes. SatGen users can download the software update here.

 

Per maggiori informazioni contattaci: https://www.lunitek.it/contatta-sensoristica-e-acquisizione-dati/

Luglio 29, 2019 / by / in
NOVATEL – Rilascio nuovo firmware versione 7.07.01 per i prodotti OEM7®, PwrPak7® and SPAN® CPT7

NOVATEL – 7.07.01 firmware release for our OEM7®, PwrPak7® and SPAN® CPT7 products

NovAtel® is pleased to announce the 7.07.01 firmware release for our OEM7®, PwrPak7® and SPAN® CPT7 products. Our OEM7 technology provides exceptional positioning availability using signals from all constellations and frequencies to deliver reliable autonomy and positioning.

The following key benefits are now available in the 7.07.01 release:

  • Faster satellite acquisition and at lower C/Nos decreases the time to first fix in both cold and hot starts • The SPAN Marine Profile simplifies receiver setup for applications in marine dynamics and improves the heave performance of the receiver.
  • The SPAN Rail Profile improves position accuracy over long GNSS outages in a rail environment
  • SPAN improvements of up to 20% in the horizontal position and up to 8% in the vertical position

 

A full listing of all changes is available in the “What’s New” document that is included with the firmware download.

WhatsNew_70701

7.07.00 Bulletin

To download the 7.07.01 firmware update for your specific platform, please visit:  https://www.novatel.com/support/info/view/gnss-receivers

 

Per maggiori informazioni contattaci: https://www.lunitek.it/contatta-sensoristica-e-acquisizione-dati/

 

Luglio 24, 2019 / by / in
PPM TEST – RF and microwave for EMC testing

RF and microwave for EMC testing

We just wanted to share with you the feedback we are getting from customers such as Airbus and BAE Systems about our world-class Sentinel 3 RF over fibre system.

Here are some of the highlights from our customer feedback:

  • An additional 9dB of measured dynamic range
  • Measuring signals at -115dBm and even detecting at -120dBm
  • Reducing the number of measurement “batches”, due to low crosstalk and layout flexibility.
  • Reduce the total test time by HALF, including setup time.

Doesn’t that sound like it could have a huge impact on your EMC testing?

Sentinel 3 – Speed, Flexibility, Certainty

     

  • Faster test setup
  • 1 or 8 input transmitters
  • Receivers – 1, 2 or 6 input
  • Auto thermal compensation
  • Multiple performance modes
  • PC control via USB or Ethernet

Per maggiori informazioni visita la pagina: https://ppmtest.com/products/fibre-optic-links/sentinel-3-intelligent-links/?dm_i=6KR,6A6I8,VWTGJL,OSJWM,1

Oppure contattaci: https://www.lunitek.it/contatta-sensoristica-e-acquisizione-dati/

Luglio 19, 2019 / by / in
NOVATEL – Avviso Galileo

Galileo Service Alert

Please be advised that there is a system advisory currently in place for all Galileo users. It was issued on July 11th, 2019 and does not have specified end date.

Observed system behavior shows that the Galileo INAV and FNAV ephemeris has not been updating. During this time, NovAtel receivers will continue to track Galileo signals, but without a valid ephemeris, the signals are not included in the position solution.

Products Affected:
All NovAtel OEM6 based and OEM7 based receivers that are configured to track Galileo signals.

Solution:
Once the Galileo service returns to normal and transmits ephemeris information, NovAtel receivers will revert to normal operation.

Please refer to the NAGU provided by the European Global Navigation Satellite Systems Agency for updates: https://www.gsc-europa.eu/notice-advisory-to-galileo-users-nagu-2019025

 

Per maggiori informazioni contattaci: https://www.lunitek.it/contatta-sensoristica-e-acquisizione-dati/

 

Luglio 19, 2019 / by / in
TEXENSE – MIB FOTOCAMERA TERMICA VELOCE PER MISURA TEMPERATURA PNEUMATICO

Mod. MIB – Fotocamera termica

Micro-Bolometro veloce senza otturatore per la misurazione della temperatura

Il nuovo micro-bolometro Texense è lo strumento di misurazione della temperatura esterna del pneumatico più leggero e veloce disponibile sul mercato, con una precisione molto alta. Sono disponibili diverse opzioni per l’obiettivo, in grado di fornire  FOV (Field of View) di 66, 83 o 113 gradi. Trasmissione dei dati via CAN bus.

Caratteristiche principali:
• Alta accuratezza 1% FS (da temperatura ambiente fino a 200 °C)
• Alta frequenza di campionamento (fino a 100 Hz)
• 3x FOV disponibili (66, 83 e 113 gradi)
• Disponibile due modelli di case per differenti installazioni
• Uscita CAN configurabile dall’utente

 

Per maggiori informazioni contattaci: https://www.lunitek.it/contatta-sensoristica-e-acquisizione-dati/

Luglio 3, 2019 / by / in
PPM TEST – Test EMC con il sistema a fibra ottica “Point2point RF Over Fiber” per le certificazioni di volo dell’aereomobile

Avoiding instrumentation interference and signal losses at high frequencies

As part of an aircraft’s certification for flight, aircraft must demonstrate safe operation within a range of environmental conditions. This includes Electromagnetic Environmental Effects (E3) which, for civil aircraft, include High Intensity Radiated Fields (HIRF) and Lightning. Both HIRF and lightning testing involves either (i) high level whole aircraft testing or (ii) a hybrid test method of low level aircraft testing with high level equipment testing.

For either test method, fibre optic links (FOLs) are essential to prevent compromising the measurements. For example, during low level swept current and field measurements, FOLs are employed to provide signal gain and isolation from the generated EM environment, typically from 10kHz to 1GHz.

Prevent instrumentation influencing the aircraft’s transfer impedance

Instrumentation should not influence the aircraft’s transfer impedance whilst it is exposed to RF fields or simulated lightning – for example, currents that degrade the airframe shielding. Interconnecting cables that pass from the external environment to the internal aircraft environment will impact measurements, for example RF current can flow on the cable shields. It is important therefore that signal cables are not used to connect the external instrumentation to the field/current/voltage probes installed within the aircraft, whilst performing frequency or time domain measurements. This is particularly significant over the 10kHz to 1GHz frequency range, where cable coupling dominates the leakage mechanism into the aircraft under test.

Avoiding signal loss at high frequencies

The external instrumentation must be outside the measurement area which with large aircraft may lead to a separation distance of tens’s of metres. Signal loss then becomes a factor at higher frequencies. Such signal loss is also avoided by the use of a FOLs. A typical aircraft low level swept current measurement would require signal cables of 40 to 50 metres, introducing significant losses. FOLs are typically used with 100 or 200m link lengths, permitting signals to be coupled from the transducers installed on the aircraft to the measurement equipment for even large transporter/passenger aircraft, requiring fibre lengths of over 100m.

 

Per maggiori informazioni contattaci: https://www.lunitek.it/contatta-sensoristica-e-acquisizione-dati/

Luglio 2, 2019 / by / in
NOVATEL – Nuova antenna SMART2™ per soluzioni di posizionamento scalabili in “Agricultural Applications”

New SMART2™ Antenna from NovAtel® Delivers Scalable Positioning Solutions for Agricultural Applications

Entry-Level SMART Antenna Provides Robust Position Accuracy and Reliability

(Calgary, Canada, June 25, 2019) NovAtel® unveiled the new SMART2 family of antennas today, adding robust entry-level options to their SMART Antenna portfolio that meets the needs of users requiring scalable accuracy in a single compact enclosure. With dual-frequency, multi-constellation signal tracking, the SMART2 delivers optimized position reliability and accuracy for the precision agriculture market.

Access to TerraStar Correction Services is also offered with the SMART2, providing users with improved accuracy and pass-to-pass performance. By building upon NovAtel’s industry-proven performance and features found in previous SMART antenna offerings, the SMART2 delivers flexible positioning solutions that grow with users’ needs.

“The SMART2 offers precision agriculture customers scalable accuracy to support applications from spraying through to planting in a single compact and affordable platform that is compatible with our previous generation SMART6 and Ag-Star antennas,” said Gordon Ryley, Agriculture Portfolio Manager at NovAtel.

The SMART2 also offers an optional terrain compensation feature that helps users working on uneven ground or slopes increase their efficiency by correcting deviations caused by a vehicle’s roll and pitch. The addition of optional Bluetooth connectivity simplifies the development of guidance and mapping applications by streamlining integration with tablets and other mobile devices.

 

Per maggiori informazioni contattaci: https://www.lunitek.it/contatta-sensoristica-e-acquisizione-dati/

Giugno 28, 2019 / by / in
WEISANG – Rilasciata la nuova versione del software FLEXPRO 2019

Siamo lieti di annunciare il rilascio di FlexPro 2019!

Con FlexPro 2019 le attività saranno notevolmente semplificate.

FlexPro filtra e analizza i dati durante l’importazione e trasferisce automaticamente i singoli risultati di una misurazione in serie al report finale.

Caratteristiche principali della nuova versione:

• Importazione dei dati con selezione e analisi automatica dei canali
• Importazione ed esportazione di file di Microsoft Excel
• Raccolta di documenti per l’incorporazione di singoli report in un report finale
• Rapporti con sommari e illustrazioni
• Sezioni documenti con formati e intestazioni individuali
• Esportazione PDF
• Calcoli cross-channel per l’indicizzazione dei dati
• Anteprima dati con opzione cursore e zoom
• Nuove analisi per sviluppo, correzione della tendenza, approssimazione e volume
• Display e lingua Help selezionabili

 

Per maggiori informazioni contattaci: info.sarzana@lunitek.it

Giugno 26, 2019 / by / in
TEXENSE – YAW PITOT V3 Nuovo sensore

Mod. YAW PITOT V3 – Nuovo Sensore Pitot

Novità per il 2019, il sensore Texense YAW Pitot V3. Un sensore di Pitot ad altissima precisione che fornisce  pressione assoluta statica, temperatura dell’aria e misure dell’angolo YAW, progettato  in un unico alloggiamento compatto, leggero ed estremamente robusto con connettore Deutsch. Può essere connesso direttamente a qualsiasi sistema CAN generico. Sono disponibili su richiesta altezze/angoli del tubo variabili , per adattarsi alle varie installazione in auto. Il sensore YAW Pitot V3 sta guadagnando popolarità in serie come GT, LMP e Formula 1.

Caratteristiche principali:

  • Alta accuratezza ±1% FS
  • Temperatura aria +5 ÷ +85 °C
  • Pressione statica 600 ÷ 1200 mbar
  • Angolo YAW -40° ÷ +40°
  • Altezze/angoli del tubo variabili
  • Output CAN configurabile

Come per tutti i sensori Texense, la compensazione della temperatura e la precisione sono di altissimo livello, rendendoli la scelta numero uno per la misurazione del carico aerodinamico.

Il nuovo sensore YAW Pitot V3, sostituisce i modelli V1 e V2 YAW Pitot per cui è stato annunciato l’ EOL.

Per maggiori informazioni contattaci: https://www.lunitek.it/contatta-sensoristica-e-acquisizione-dati/

Maggio 24, 2019 / by / in