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Overview
The Keysight Technologies, Inc. N6841A RF Sensor represents an entirely new concept in spectrum Monitoring. Communication Signals have evolved dramatically and continue to do so as new and emerging wireless standards are defined and deployed. These new generation Signals are wider bandwidth, more complex, time variant and low power. Traditional methods of Monitoring communication Signals from outside the city limits, a crowded vehicle or walking with a handheld analyzer just don’t work well on these new standards or today’s interference problems.

Key Features
– Environmentally rugged IP67-rated weatherproof enclosure. Sealed unit
   with no moving internal parts
– Small footprint for ease of setup and teardown
– Wideband RF receiver with 20 MHz to 6 GHz frequency range
– Digital IF bandwidth adjustable up to 20 MHz
– Signal LOOKback memory (4.8 secs at 20 MHz BW)—enables reliable
   detection, processing and location of short duration Signals or interference
– I/Q streaming up to 2 MHz bandwidth for recording or off board Signal
   processing
– Integrated GPS for Sensor location and time synchronous applications
– High precision measurement synchronization and time-stamping
– AM/FM demodulated audio streaming
– Two Type-N RF input ports (switched) for multiple antennas
– Well documented API for user programming and application development
– Wide range of Sensor applications to meet your specific Monitoring,
   analysis or location requirements
– Embedded Application support for autonomous spectrum Monitoring or
   “leave behind” use model.

Overview
The Keysight Technologies, Inc. N6841A RF Sensor represents an entirely new concept in spectrum Monitoring. Communication Signals have evolved dramatically and continue to do so as new and emerging wireless standards are defined and deployed. These new generation Signals are wider bandwidth, more complex, time variant and low power. Traditional methods of Monitoring communication Signals from outside the city limits, a crowded vehicle or walking with a handheld analyzer just don’t work well on these new standards or today’s interference problems.

Key Features
– Environmentally rugged IP67-rated weatherproof enclosure. Sealed unit
   with no moving internal parts
– Small footprint for ease of setup and teardown
– Wideband RF receiver with 20 MHz to 6 GHz frequency range
– Digital IF bandwidth adjustable up to 20 MHz
– Signal LOOKback memory (4.8 secs at 20 MHz BW)—enables reliable
   detection, processing and location of short duration Signals or interference
– I/Q streaming up to 2 MHz bandwidth for recording or off board Signal
   processing
– Integrated GPS for Sensor location and time synchronous applications
– High precision measurement synchronization and time-stamping
– AM/FM demodulated audio streaming
– Two Type-N RF input ports (switched) for multiple antennas
– Well documented API for user programming and application development
– Wide range of Sensor applications to meet your specific Monitoring,
   analysis or location requirements
– Embedded Application support for autonomous spectrum Monitoring or
   “leave behind” use model.

High Temperature Accuracy Integrated Silicon Pressure Sensor On-Chip Signal Conditioned, Temperature Compensated and Calibrated

The MPXV5050VC6T1 Sensor integrates on-chip, bipolar op amp circuitry and thin film resistor Networks to provide a high output Signal and temperature compensation. The small form factor and high reliability of on-chip integration make the Freescale Semiconductor, Inc. pressure Sensor a logical and economical choice for the system designer.
The MPXV5050VC6T1 piezoresistive transducer is a state-of-the-art, monolithic, Signal conditioned, silicon pressure Sensor. This Sensor combines advanced micromachining techniques, thin film metallization, and bipolar semiconductor processing to provide an accurate, high level analog output Signal that is proportional to applied pressure.
Figure 1 shows a block diagram of the internal circuitry integrated on a pressure Sensor chip.

Features
• 2.5% Maximum Error over 0° to 85°C
• Ideally suited for Microprocessor or Microcontroller-Based Systems
• Temperature Compensated from Over –40° to +125°C
• Patented Silicon Shear Stress Strain Gauge
• Durable Thermoplastic (PPS) Surface Mount Package
• Easy-to-Use Chip Carrier Option
• Ideal for Automotive and Non-Automotive Applications

Typical Applications
• Vacuum Pump Monitoring

High Temperature Accuracy
Integrated Silicon Pressure Sensor
On-Chip Signal Conditioned,
Temperature Compensated and
Calibrated

The MP3V5050V Sensor integrates on-chip, bipolar op amp circuitry and thin film resistor Networks to provide a high output Signal and temperature compensation. The small form factor and high reliability of on-chip integration make the Freescale Semiconductor, Inc. pressure Sensor a logical and economical choice for the system designer.
The MP3V5050V piezoresistive transducer is a state-of-the-art, monolithic, Signal conditioned, silicon pressure Sensor. This Sensor combines advanced micromachining techniques, thin film metallization, and bipolar semiconductor processing to provide an accurate, high level analog output Signal that is proportional to applied pressure.
Figure 1 shows a block diagram of the internal circuitry integrated on a pressure Sensor chip.

Features
• 2.5% Maximum Error over 0° to 85°C
• Ideally suited for Microprocessor or Microcontroller-Based Systems
• Temperature Compensated from Over –40° to +125°C
• Patented Silicon Shear Stress Strain Gauge
• Durable Thermoplastic (PPS) Surface Mount Package
• Easy-to-Use Chip Carrier Option
• Ideal for Automotive and Non-Automotive Applications

Typical Applications
• Vacuum Pump Monitoring

High Temperature Accuracy Integrated Silicon Pressure Sensor for Measuring Absolute Pressure,
On-Chip Signal Conditioned, Temperature Compensated and Calibrated
-50 to 0 kPa (-7.25 to 0 psi) 0.1 to 4.6 V Output

The MPXV5050V series Sensor integrates on-chip, bipolar op amp circuitry and thin film resistor Networks to provide a high output Signal and temperature compensation. The small form factor and high reliability of on-chip integration make the Freescale Semiconductor, Inc. pressure Sensor a logical and economical choice for the system designer.
The MPXV5050V series piezoresistive transducer is a state-of-the-art, monolithic, Signal conditioned, silicon pressure Sensor. This Sensor combines advanced micromachining techniques, thin film metallization, and bipolar semiconductor processing to provide an accurate, high level analog output Signal that is proportional to applied pressure.

Features
• 2.5% Maximum Error over 0°to 85°C
• Ideally suited for Microprocessor or Microcontroller-Based Systems
• Temperature Compensated from Over -40°to +125°C
• Patented Silicon Shear Stress Strain Gauge
• Durable Thermoplastic (PPS) Surface Mount Package
• Easy-to-Use Chip Carrier Option
• Ideal for Automotive and Non-Automotive Applications

Application Examples
• Vacuum Pump Monitoring

Sensor output interface terminal with lead breakage Monitoring

Features
• 1-channel terminal amplifier
• NAMUR Sensor input
• DC 24 V supply voltage
• Standard interface for prevention of 
   Signal transmission errors
• Switching status indicator, yellow LED
• Lead breakage Monitoring: The lead
   breakage Monitoring can be disconnected 
   by bridging terminals 1 and 3
• Short-circuit proof electronic output
• Low noise sensitivity
• Compact terminal housing
• Clips onto standard 35 mm rail to DIN
   EN 50 022
• Degree of protection IP20

High Temperature Accuracy Integrated Silicon Pressure Sensor for Measuring Vacuum/Gauge Pressure, On-Chip Signal Conditioned, Temperature Compensated and Calibrated

The MPXV5050V series Sensor integrates on-chip, bipolar op amp circuitry and thin film resistor Networks to provide a high output Signal and temperature compensation. The small form factor and high reliability of on-chip integration make the NXP Semiconductor pressure Sensor a logical and economical choice for the system designer.
The MPXV5050V series piezoresistive transducer is a state-of-the-art, monolithic, Signal conditioned, silicon pressure Sensor. This Sensor combines advanced micromachining techniques, thin film metallization, and bipolar semiconductor processing to provide an accurate, high level analog output Signal that is proportional to applied pressure.

Features
• 2.5% Maximum Error over 0° to 85°C
• Ideally suited for Microprocessor or Microcontroller-Based Systems
• Temperature Compensated from Over -40° to +125°C
• Patented Silicon Shear Stress Strain Gauge
• Durable Thermoplastic (PPS) Surface Mount Package
• Easy-to-Use Chip Carrier Option
• Ideal for Automotive and Non-Automotive Applications

General Sensor for Pressure Monitoring Systems (PMS)

The SP27 Sensor is designed for measuring pressure in PMS applications. With its microcontroller and integrated peripherals, the SP27 is a single package solution, requiring very few external components.
Pressure and temperature measurements are controlled by software. The microcontroller formats and processes the measured data and passes them to the PMS. An intelligent wake-up mechanism reduces power consumption, while an interval timer controls the timing of measurements. The circuitry can be programmed to wake up at regular intervals. An external wakeup source can also be connected to a general purpose input/output (GPIO) interface.

Features
◾ High robustness enables a wide
   media compatibility (e.g. diesel
   fumes, brake fluid, oil, water)
◾ Pressure Sensor
   (100 to 1300kPa)
◾ Temperature Sensor
◾ Embedded 8051 compatible
   8-bit microcontroller
◾ 6kB on-chip Flash memory
◾ 256Byte RAM
◾ Advanced power control/
   wake-up system to minimize
   power consumption
◾ Ultra-low standby current of
   < 0.7μA
◾ Supply voltage range of
   1.9 to 3.6V
◾ Operating temperature range of
   -40 to 125°C
◾ PG-DSOSP-14-6 package

The Freescale MPXH6250A series Sensor integrates on-chip, bipolar op amp circuitry and thin film resistor Networks to provide a high output Signal and temperature compensation. The small form factor and high reliability of on-chip integration make the Freescale MAP Sensor a logical and economical choice for automotive system designers.
The MPXH6250A series piezoresistive transducer is a state-of-the-art, monolithic, Signal conditioned, silicon pressure Sensor. This Sensor combines advanced micromachining techniques, thin film metallization, and bipolar semiconductor processing to provide an accurate, high level analog output Signal that is proportional to applied pressure.

Features
• Improved Accuracy at High Temperature
• Available in Super Small Outline Package
• 1.5% Maximum Error over 0° to 85°C
• Ideally suited for Microprocessor or Microcontroller-Based Systems
• Temperature Compensated from -40° to +125°C
• Durable Thermoplastic (PPS) Surface Mount Package

Application Examples
• Industrial Controls
• Engine Control/Manifold Absolute Pressure (MAP)/Liquefied Petroleum Gas (LPG)

The Freescale MPXH6250A series Sensor integrates on-chip, bipolar op amp circuitry and thin film resistor Networks to provide a high output Signal and temperature compensation. The small form factor and high reliability of on-chip integration make the Freescale MAP Sensor a logical and economical choice for automotive system designers.
The MPXH6250A series piezoresistive transducer is a state-of-the-art, monolithic, Signal conditioned, silicon pressure Sensor. This Sensor combines advanced micromachining techniques, thin film metallization, and bipolar semiconductor processing to provide an accurate, high level analog output Signal that is proportional to applied pressure.

Features
• Improved Accuracy at High Temperature
• Available in Super Small Outline Package
• 1.5% Maximum Error over 0 to 85C
• Ideally suited for Microprocessor or Microcontroller-Based Systems
• Temperature Compensated from -40 to +125C
• Durable Thermoplastic (PPS) Surface Mount Package

Application Examples
• Industrial Controls
• Engine Control/Manifold Absolute Pressure (MAP)/Liquefied Petroleum Gas (LPG)