The Connevans 40IFSCE Audio Frequency Induction Loop field strength meter is a calibrated precision measurement device. It is designed to meet the requirements of BS7594.
Two different frequency response characteristics are provided: 'NORMAL' which is a restricted response, similar to that of a hearing aid, and 'FLAT' which is a wide, flat response, similar to that of an equalized induction loop receiver for wide-band communication. Both filter characteristics meet the requirements of BS7594.
The meter is calibrated in two ranges; +3dB to -24dB and -24 to -51dB with respect to the field strength of 0.56A/m recommended by BS7594, allowing background magnetic noise levels to be measured as well as AFILS signal strength. The measured audio signal may be monitored using headphones on all range and filter combinations.
This meter has a number of important features that distinguish it from other similar meters on the market:
Includes: Loop Field Strength Meter, carrying pouch, headphones, 1 x PP3 battery & instructions.
Power: 1 x PP3 9V alkaline battery (supplied)
Battery life: >10 hours
Indicating ranges: -51dB to -24dB and -24dB to +3dB with respect to 0.56A/m
Headphone monitor: max 2 x 19mW into 32 ohms
Relevant standards: BS7594, BS6083, BS6840, BS EN 60118
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Connevans Limited, Bridge House
1 Nutfield Road, Merstham, Surrey, RH1 3EB
01737 247571
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