Emco 6502

EMCO’S LOOP ANTENNAS AND MAGNETIC FIELD COILS provide for a wide range of magnetic field testing from 20 Hz to 30 MHz. Some models include active electronics for impedance matching, consistent linear antenna factors, and signal attenuation. Most include a balanced Faraday shield to reduce response to E-Fields for pure magnetic field measurements. Options like our remote status indicators add convenience. Whether used individually or as a set, our loop antennas provide an efficient and economical solution to magnetic field measurement. EMCO offers five models of loop antennas. Every loop antenna is individually calibrated in accordance with IEEE-291 Section 2.3.1 methods, using NIST traceable equipment. By knowing the actual antenna factors and performance characteristics of an antenna instead of typical data, you can more accurately calculate field strength in your tests. The performance of the 7600 Series is calculated from theory. Because of precise antenna dimensions and low frequency range, the calculated performance of these models is much more accurate than could be measured. EMCO Loop and Coil Features Saturation Indicator EMCO’s loop antenna Models 6502 and 6507 have saturation indicators. If this indicator is lit, the input signal is exceeding the saturation level of the internal preamplifier. During all EMC tests, measurements taken with a signal level that exceeds the limits of the antenna could result in erroneous data. To prevent this, the saturation indicator lights, alerting you to lower the incoming signal. Model 6502 can receive signals up to 5 volts per meter before this indicator is activated, and Model 6507 can receive signals up to 10 volts per meter before the saturation indicator is activated. Remote Monitor Option An optional remote monitor is available that allows you to view the power and saturation indicators from up to 10 m (32.8 ft) away. See “Options” for additional information. Quality Construction All loop antennas and coil bases are constructed of lightweight aluminum, except Models 7603 and 7605 which are constructed of linen phenolic. This construction provides durability and reliability for years of trouble-free indoor and outdoor service. The base of the loop antennas, excluding Models 7603 and 7605, accept standard 1/4 in x 20 threads from an EMCO or other tripod.

Emco 6502 datasheet & specifications