Fluke PM6685R Universal Frequency Counter  

PM6685R - Today’s most accurate frequency counter
The PM 6685R from Fluke is the most accurate portable frequency counter on the market. It offers all the functionality of the PM 6685, plus the stability and accuracy of a built-in Rubidium atomic reference.
High stability, high accuracy and short warm-up times make this instrument ideal for highaccuracy calibration procedures outside the cal lab environment, such as in base station transmitters of large telecommunication networks like GSM.
The short warm-up time means that the PM 6685R is ready for use within minutes after field transport or a change of location inside a building.

Additional features PM 6685R
• High accuracy and short warm-up times: 5 min. to lock - 4 x 10-10 within 10 min.- Aging 1 x 10-9 in 10 year
• Calibrates any application specific frequency
• 10 MHz buffered Rubidium reference output
• 2 year warranty on Rubidium element

Additional technical information is available by downloading the .pdf data sheet below.

For pricing information, or to receive an official price quotation for the Fluke PM6685R Universal Frequency Counter, please click on the "Request Quote" button below.

Fluke PM6680 Frequency Counter Technical Specifications

For pricing information, or to receive an official price quotation for the  Fluke PM6680 Frequency Counter, please click on the "Request Quote" button below.

Agilent 53131A Universal Frequency Counter, 10 digit/sec

• 225 MHz bandwidth (optional 1.5, 3, 5, or 12.4 GHz)
• 10- or 12-digit resolution with 1s gate time
• GPIB interface and IntuiLink connectivity software standard
• Data transfer rate of up to 200 fully formatted measurements/second

A family of universal and RF counters to meet your needs
Agilent Technologies 53131A/132A/181A high-performance counters give you fast, precise frequency measurements at an affordable price. These counters feature an intuitive user interface and one-button access to frequently used functions so you can make accurate measurements quickly and easily.  Real-time digital signal processing technology is used to analyze data while simultaneously taking new readings, speeding measurement throughput. The technology, developed for Agilent’s high-end line of modulation domain analyzers, allows the counters to gather more data for each measurement, so you get higherresolution measurements in a fraction of the time it takes other counters.
The 53131A/132A/181A counters offer built-in statistics and math functions so you can scale measurements and simultaneously measure and track average, min/max and standard deviation. Automated limit testing lets you set upper and lower limits for any measurement. An analog display mode lets you see at a glance whether a measurement is within pass/fail limits. The counters flag out-of-limit conditions and can generate an output signal to trigger external devices when a limit is exceeded. For quick access to frequently used tests, a single keystroke recalls up to 20 different stored front-panel set-ups. For computer-controlled systems applications, each counter includes a standard GPIB interface with full SCPI-compatible programmability and a data transfer rate of up to 200 fully formatted measurements per second.  The standard RS-232 talk-only interface provides printer support or data transfer to a computer through a terminal-emulation program.

Agilent 53131A Universal Counter
The two-channel 53131A counter offers 10 digits per second of frequency/period resolution and a bandwidth of 225 MHz. Time interval resolution is specified at 500 ps. An optional third channel provides frequency measurements up to 3 GHz, 5 GHz, or 12.4 GHz. Standard measurements include frequency, period, ratio, time interval, pulse width, rise/fall time, phase angle, duty cycle, totalize, and peak voltage.

Additional technical information is available by downloading the .pdf data sheet below.

For pricing information, or to receive an official price quotation for the Agilent 53131A Universal Frequency Counter, 10 digit/sec, please click on the "Request Quote" button below.

Agilent 53132A Universal Frequency Counter, 12 digit

• 225 MHz bandwidth (optional 1.5, 3, 5, or 12.4 GHz)
• 10- or 12-digit resolution with 1s gate time
• GPIB interface and IntuiLink connectivity software standard
• Data transfer rate of up to 200 fully formatted measurements/second

A family of universal and RF counters to meet your needs
Agilent Technologies 53131A/132A/181A high-performance counters give you fast, precise frequency measurements at an affordable price. These counters feature an intuitive user interface and one-button access to frequently used functions so you can make accurate measurements quickly and easily.  Real-time digital signal processing technology is used to analyze data while simultaneously taking new readings, speeding measurement throughput. The technology, developed for Agilent’s high-end line of modulation domain analyzers, allows the counters to gather more data for each measurement, so you get higherresolution measurements in a fraction of the time it takes other counters.
The 53131A/132A/181A counters offer built-in statistics and math functions so you can scale measurements and simultaneously measure and track average, min/max and standard deviation. Automated limit testing lets you set upper and lower limits for any measurement. An analog display mode lets you see at a glance whether a measurement is within pass/fail limits. The counters flag out-of-limit conditions and can generate an output signal to trigger external devices when a limit is exceeded. For quick access to frequently used tests, a single keystroke recalls up to 20 different stored front-panel set-ups. For computer-controlled systems applications, each counter includes a standard GPIB interface with full SCPI-compatible programmability and a data transfer rate of up to 200 fully formatted measurements per second.  The standard RS-232 talk-only interface provides printer support or data transfer to a computer through a terminal-emulation program.

Agilent 53132A Universal Counter
For applications requiring higher resolution, the 53132A offers the same features and functions as the 53131A, with up to 12 digits/sec frequency/period resolution and 150 ps time interval resolution. In addition, the 53132A offers advanced arming modes for time interval measurements.

Additional technical information is available by downloading the .pdf data sheet below.

For pricing information, or to receive an official price quotation for the Agilent 53132A Universal Frequency Counter, 12 digit, please click on the "Request Quote" button below.

Agilent 53150A CW Microwave Frequency Counter Technical Specifications

Convenience, portability and outstanding performance

The innovative designs of the Agilent 53150 Series microwave counters offer an uncluttered, featureladen front panel. These designs present no-compromise performance and quality in a surprisingly small, light, battery operated product. The convenience of a single microwave input The Agilent 53150 Series has an advanced sampler that integrates a separate zero bias Schottky diode for the accurate measurement of input power. This allows measurement of both frequency and power with a single connection. No compromise in frequency coverage is required for this capability. The ultrawideband microwave input covers the entire RF and microwave spectrum, from intermediate frequencies IFs) of 50 MHz to millimeter waves. The power measurement accuracy and repeatability of these counters rivals power meters with diode sensors. Since frequency and power of the input signal are measured simultaneously, adjustment for the diode’s frequency response is done automatically. And like the latest in diode sensors, compensation is also made for deviation from square law.

• Agilent 53150A 20 GHz Counter
• Agilent 53151A 26.5 GHz Counter
• Agilent 53152A 46 GHz Counter

High performance microwave counters: at home, in the field, bench or ATE environment

• Ultrawide range, single input (from 50 MHz up to 46 GHz)
• Simultaneous power and frequency measurement with analog peaking indicator
• GPIB and RS-232 standard
• Lightweight and rugged
• Battery optional

Field tough but ready for benchtop or ATE applications

The Agilent 53150 Series is as comfortable in the field as in the laboratory. The rugged case with an integrated tilting handle can tolerate the vibration and shock expected in field use. The backlit LCD display ensures visibility in all environments, from dark to full sunlight, at distances exceeding 15 feet. If ac power is unavailable, the internal, replaceable camcorder batteries provide at least 2.5 hours of continuous operation. The unit can also be powered from an external 11-18 VDC source. For benchtop and ATE applications,  the Agilent 53150 Series delivers full functionality and high measurement speed. The fully programmable RS-232 interface and high speed GPIB interface are standard features.

No compromise performance

The Agilent 53150 Series offers exceptional sensitivity by utilizing a single board design with low phase noise PLL circuitry. Despite their simple appearance, these counters retain all the powerful functions one expects in precision instrumentation: measurement averaging, arbitrary as well as nulling offsets for both frequency and power, display of power in either dBm or Watts. Additional capabilities include full control of resolution, sampling rate, and GPIB address, plus extensive self-diagnostics, fast acquisition times and full programmability. Performance surpasses the industry standard Agilent 5350 Series, in virtually every aspect, in a package less than half the weight and size. 

For pricing information, or to receive an official price quotation for the Agilent 53150A CW Microwave Frequency Counter, please click on the "Request Quote" button below.

Agilent 53152A CW Microwave Frequency Counter Technical Specifications

Convenience, portability and outstanding performance

The innovative designs of the Agilent 53150 Series microwave counters offer an uncluttered, featureladen front panel. These designs present no-compromise performance and quality in a surprisingly small, light, battery operated product. The convenience of a single microwave input The Agilent 53150 Series has an advanced sampler that integrates a separate zero bias Schottky diode for the accurate measurement of input power. This allows measurement of both frequency and power with a single connection. No compromise in frequency coverage is required for this capability. The ultrawideband microwave input covers the entire RF and microwave spectrum, from intermediate frequencies IFs) of 50 MHz to millimeter waves. The power measurement accuracy and repeatability of these counters rivals power meters with diode sensors. Since frequency and power of the input signal are measured simultaneously, adjustment for the diode’s frequency response is done automatically. And like the latest in diode sensors, compensation is also made for deviation from square law.

• Agilent 53150A 20 GHz Counter
• Agilent 53151A 26.5 GHz Counter
• Agilent 53152A 46 GHz Counter

High performance microwave counters: at home, in the field, bench or ATE environment

• Ultrawide range, single input (from 50 MHz up to 46 GHz)
• Simultaneous power and frequency measurement with analog peaking indicator
• GPIB and RS-232 standard
• Lightweight and rugged
• Battery optional

Field tough but ready for benchtop or ATE applications

The Agilent 53150 Series is as comfortable in the field as in the laboratory. The rugged case with an integrated tilting handle can tolerate the vibration and shock expected in field use. The backlit LCD display ensures visibility in all environments, from dark to full sunlight, at distances exceeding 15 feet. If ac power is unavailable, the internal, replaceable camcorder batteries provide at least 2.5 hours of continuous operation. The unit can also be powered from an external 11-18 VDC source. For benchtop and ATE applications,  the Agilent 53150 Series delivers full functionality and high measurement speed. The fully programmable RS-232 interface and high speed GPIB interface are standard features.

 No compromise performance

The Agilent 53150 Series offers exceptional sensitivity by utilizing a single board design with low phase noise PLL circuitry. Despite their simple appearance, these counters retain all the powerful functions one expects in precision instrumentation: measurement averaging, arbitrary as well as nulling offsets for both frequency and power, display of power in either dBm or Watts. Additional capabilities include full control of resolution, sampling rate, and GPIB address, plus extensive self-diagnostics, fast acquisition times and full programmability. Performance surpasses the industry standard Agilent 5350 Series, in virtually every aspect, in a package less than half the weight and size.

For pricing information, or to receive an official price quotation for the Agilent 53152A CW Microwave Frequency Counter, please click on the "Request Quote" button below.

Fluke PM6685 Universal Frequency Counter  

The PM 6685 frequency counter from Fluke brings cal lab accuracy to field measurements. With 10 digits per second, plus overflow (displays 11th and 12th digits), it delivers high-accuracy measurements instantly. The PM 6685 is easy to use, compact and - most important of all - it has today's smartest input triggering for frequency measurements. The battery option for the PM 6685 maintains oven stability for 20 hours, giving you instant oven performance even after long transportation.

PM 6685
• 300 MHz basic input range; options for 1.3 GHz or 2.7 GHz
• Ultra High Stability Oven: up to 5 x 10-9 within 10 min
• Battery supply in combination with Ultra High Stability Oven for On-Site calibration
• Displays 10 digits in a second
• Smart AUTO trigger eliminates guesswork, provides errorfree measurements
• Analog Bar Graph displays signal strength and input sensitivity to assist instrument setup and RF tuning applications
• Nulling function lets you use any value as input reference
• Digit blanking function to eliminate distracting or insignificant digits in your readings
• Connect-and-go convenience for testbench and field use Optional IEEE-488 (SCPI) interface

Additional technical information is available by downloading the .pdf data sheet below.

For pricing information, or to receive an official price quotation for the Fluke PM6685 Universal Frequency Counter, please click on the "Request Quote" button below.

Agilent 5350B CW Frequency Counter, 20 GHz, Technical Specifications

For pricing information, or to receive an official price quotation for the Agilent 5350B CW Frequency Counter, 20 GHz, Technical Specificationsr, please click on the "Request Quote" button below.

Agilent 5343A Frequency Counter, 26.5 GHz Technical Specifications

For pricing information, or to receive an official price quotation for the Agilent 5343A Frequency Counter, 26.5 GHz, please click on the "Request Quote" button below.

Additional technical information is available by downloading the .pdf data sheet below.

For pricing information, or to receive an official price quotation for the Anritsu MF2412B Microwave Frequency Counter, 20 GHz, please click on the "Request Quote" button below.

Agilent 53181A RF Frequency Counter Technical Specifications

• RF Frequency Counter, 10 digit/sec.
• One 225 MHz input channel, plus optional second channel up to 12.4 GHz
• 10 digits/second resolution
• GPIB Standard

For pricing information, or to receive an official price quotation for the Agilent 53181A RF Frequency Counter, please click on the "Request Quote" button below.

Agilent 53151A CW Microwave Frequency Counter Technical Specifications

Convenience, portability and outstanding performance

The innovative designs of the Agilent 53150 Series microwave counters offer an uncluttered, featureladen front panel. These designs present no-compromise performance and quality in a surprisingly small, light, battery operated product. The convenience of a single microwave input The Agilent 53150 Series has an advanced sampler that integrates a separate zero bias Schottky diode for the accurate measurement of input power. This allows measurement of both frequency and power with a single connection. No compromise in frequency coverage is required for this capability. The ultrawideband microwave input covers the entire RF and microwave spectrum, from intermediate frequencies IFs) of 50 MHz to millimeter waves. The power measurement accuracy and repeatability of these counters rivals power meters with diode sensors. Since frequency and power of the input signal are measured simultaneously, adjustment for the diode’s frequency response is done automatically. And like the latest in diode sensors, compensation is also made for deviation from square law.

• Agilent 53150A 20 GHz Counter
• Agilent 53151A 26.5 GHz Counter
• Agilent 53152A 46 GHz Counter

High performance microwave counters: at home, in the field, bench or ATE environment

• Ultrawide range, single input (from 50 MHz up to 46 GHz)
• Simultaneous power and frequency measurement with analog peaking indicator
• GPIB and RS-232 standard
• Lightweight and rugged
• Battery optional

Field tough but ready for benchtop or ATE applications

The Agilent 53150 Series is as comfortable in the field as in the laboratory. The rugged case with an integrated tilting handle can tolerate the vibration and shock expected in field use. The backlit LCD display ensures visibility in all environments, from dark to full sunlight, at distances exceeding 15 feet. If ac power is unavailable, the internal, replaceable camcorder batteries provide at least 2.5 hours of continuous operation. The unit can also be powered from an external 11-18 VDC source. For benchtop and ATE applications,  the Agilent 53150 Series delivers full functionality and high measurement speed. The fully programmable RS-232 interface and high speed GPIB interface are standard features.

No compromise performance

The Agilent 53150 Series offers exceptional sensitivity by utilizing a single board design with low phase noise PLL circuitry. Despite their simple appearance, these counters retain all the powerful functions one expects in precision instrumentation: measurement averaging, arbitrary as well as nulling offsets for both frequency and power, display of power in either dBm or Watts. Additional capabilities include full control of resolution, sampling rate, and GPIB address, plus extensive self-diagnostics, fast acquisition times and full programmability. Performance surpasses the industry standard Agilent 5350 Series, in virtually every aspect, in a package less than half the weight and size.

For pricing information, or to receive an official price quotation for the Agilent 53151A CW Microwave Frequency Counter, please click on the "Request Quote" button below

Fluke PM6680B Frequency Counter

PM 6680B: the value leader

For applications that don't demand the PM 6681's sheer performance, check into Fluke’s PM 6680B. This model offers a combination of performance and price that makes it today's undisputed value leader. Key specs. are identical to the PM 6681, except for:
• 250 ps single-shot time interval resolution
• 100 ps averaged time interval resolution
• 225 MHz range, options to 2.7 GHz
• 2k readings/s to internal memory

So, for today's top timer/counter value, choose the economic PM 6680B.

Additional technical information is available by downloading the .pdf data sheet below.

For pricing information, or to receive an official price quotation for the Fluke PM6680B Frequency Counter, please click on the "Request Quote" button below.