LoRa® digital standards

LoRa® digital standards
LoRa® digital standards, Screenshot
LoRa® digital standards, Screenshot
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LoRa® digital standards, Screenshot

Key Facts

  • Chirped spread spectrum (125/250/500 kHz)
  • Individual idle time
  • Support of all specified coding rates and spreading factors
  • Configurable payload data
  • Symbol timing error, frequency offset, frequency drift
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LoRa® signal generation

LoRa® (Long Range) is a digital wireless communications technology owned by Semtech. It enables very-long-range transmission (>10 km in rural areas) with low power consumption. This fits perfectly to Internet of Things (IoT) applications in rural areas. Using signal generators from Rohde & Schwarz, the option allows the generation of specified LoRa® physical layer signals, including impairments for symbol timing errors, frequency offset and frequency drift.

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Features & benefits

Standard compliant signal generation

  • Support of all specified signal bandwidths up to 500 kHz
  • Individual payload data
  • Support of all coding rate and spreading factor
  • Activation and deactivation of encoder and interleaver

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Flexible impairments

  • Configurable symbol timing error up to +-300 ppm,
  • Configurable frequency offset up to +-200 kHz
  • Configurable frequency drift with a deviation of up to +- 200 kHz, linear or sine and a maximum rate of 1600 Hz

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Available models

R&S®SMW200A
Modelli
Description
Base unit

R&S®SMW-K131

Order Number 1414.6464.02

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Description
LoRa®
Base unit
R&S®SMW200A
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R&S®SMW-K431

Order Number 1414.6441.02

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Description
LoRa® (WinIQSIM2™)
Base unit
R&S®SMW200A
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R&S®SMM100A
Modelli
Description
Base unit

R&S®SMM-K131

Order Number 1441.1760.02

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Description
LoRa®
Base unit
R&S®SMM100A
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R&S®SMM-K431

Order Number 1441.1182.02

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Description
LoRa® (WinIQSIM2™)
Base unit
R&S®SMM100A
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R&S®SMBV100B
Modelli
Description
Base unit

R&S®SMBVB-K131

Order Number 1423.8720.02

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Description
LoRa®
Base unit
R&S®SMBV100B
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R&S®SMBVB-K431

Order Number 1423.8737.02

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Description
LoRa® (WinIQSIM2™)
Base unit
R&S®SMBV100B
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R&S®SMCV100B
Modelli
Description
Base unit

R&S®SMCVB-K431

Order Number 1434.4815.02

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Description
LoRa® (WinIQSIM2™)
Base unit
R&S®SMCV100B
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R&S®SGT100A
Modelli
Description
Base unit

R&S®SGT-K431

Order Number 1419.7881.02

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Description
LoRa® (WinIQSIM2™)
Base unit
R&S®SGT100A
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