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[FGM - 1] Miniature Magnetic Field Sensor   $59.50
This is a miniature version of the original standard FGM-3 type of sensor ....

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[FGM - 2 ] Magnetic Field Sensor, 2 Axis   $88.75
This consists of two FGM-1 devices molded into a circular package at right angles to one another, intended for use in field vector magnitude and direction finding systems ....

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[FGM - 3] Magnetic Field Sensor   $52.25
This is the original larger version of the sensor, (60 mm long x 15 mm diameter) which has a somewhat higher sensitivity than the FGM-1 making it more suitable in some applications where size is not important ....

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[FGM - 3h] Magnetic Field Sensor, High Sensitivity with Limited Dynamic Range   $62.50
The FGM-3h has approximately 2 ....

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[AD557] Digital to Analog Converter   $12.75
For use with the SCL-001, SCL-006B and SCL-007 ASIC, if an analog output is needed ....

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[SCL - 001] Magnetic Field Nulling System/Gauss Meter ASIC   $42.00
This is a dedicated chip designed to provide the hardware required to use the sensors in field nulling systems, such as removing the effect of interfering external magnetic fields on sensitive equipment ....

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[SCL - 002] Vehicle Detector ASIC   $42.00
This chip provides the hardware to make, with few external components, a vehicle detector for both fixed and portable use ....

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[SCL - 004] Self Calibrating Compass (with 1 Degree of Precision)   $45.50
This chip provides the complex hardware needed to make a self calibrating 1 degree precision, 2 degree accuracy bolt-down orientation compass, suitable for platforms or aerials, etc ....

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[SCL - 006B] Single Axis Earth Field Magnetometer ASIC   $42.00
This chip provides the hardware to make, with few external components, a highly sensitive earth field magnetometer for both fixed or portable use ....

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[SCL - 007] Gradiometer ASIC   $42.00
This chip provides the hardware to make, with few external components, and two FGM type sensors a sensitive gradiometer for the detection of local field gradients or anomalies, caused by buried ferrous objects or larger scale changes in rock formation, etc ....

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[Kit - 001] Magnetometer-Gradiometer Kit   $179.75
This kit is great for Prospectors / Archaeologists / Treasure Hunters

Fat Quarters Software is pleased to announce a new kit which contains 2 FGM-3 sensors, a PC Board for use with the Speake & Co ....

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[Kit - 002] Single Axis Magnetometer for Earth Field Studies   $123.00
This kit contains all of the components required to construct a sensitive magnetometer to monitor changes in the earth’s field during solar disturbances ....

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[4 MHz Crystal] 4 MHz Crystal for use with the SCL-004 Compass ASIC   $1.50
The full application note SCL-004 should be referred to for complete details and features ....

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[EEPROM] EEPROM for use with the SCL-004 Compass ASIC   $1.50
The full application note about the SCL-004 should be referred to for complete details and features ....

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[FQS - 001] PC Board for the SCL-006A and AD557 D/A Converter   $6.25
The FQS-001 PC Board together with an FGM-3 or FGM-3h sensor, the SCL-006B ASIC and the AD557 converter permit the user to implement the circuit shown in the SCL-006A Earth Field Magnetometer Application Note ....

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[FQS - 002] Parts Kit for FQS-001   $9.75
The FQS-002 parts kit supplies all the of the electronic parts to be mounted on the FQS-001 circuit board ....

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[FQS - 003] Parts Kit for FQS-004   $12.75
The FQS-003 parts kit contains all of the parts to be mounted on the FQS-004 Gradiometer circuit board ....

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[FQS - 004] PC Board for the SCL-007 and AD557 D/A Converter   $7.75
The FQS-004 PC Board together with two FGM-3 sensors, the FQS-003 parts kit, SCL-007 gradiometer ASIC and an AD557 converter permit the user to implement the circuit shown in the Gradiometer Application Note ....

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