Log periodic antennas make excellent EMC broadband test antennas for verifying compliance with worldwide regulatory requirements. Lightweight and compact, but rugged enough for use in any environment, Com-Power products reliably deliver a smooth response curve for increased accuracy.
The Log Periodic antennas are used for emission and immunity testing to verify compliance for FCC, CE and MIL-STD 461 specifications. Log Periodic antennas allow quick sweep measurements without a band break. This feature makes it convenient to use the Log Periodic antenna with a automated emissions or immunity measurement system. The size of the antenna also allows it to be used in a small area like a shield room. The Log Periodic antenna was designed to get a smooth response curve for the antenna factors to minimize measurement errors. The calibration data provided with each antenna is used to calculate field strength measured for the selected frequency. The antenna factor (dB/m) for the selected frequency is added to the measured output (dBV) displayed by the EMI meter to obtain field strength (dBV/m).
Com-Power ALC-100 log periodic antenna is lightweight and compact for easy transport and storage. It has a frequency range of 300 MHz to 1 GHz. It is ideal for off-site EMC testing or testing inside small EMC chambers
Com-Power ALP-100 log periodic antenna can be utilized in the frequency range 200 MHz to 1 GHz, for EMI radiated emissions or immunity testing to meet the various test standards. It has, low VSWR