The Compact X-Wing® BiLog®
For RF EMC emission and immunity testing in compact anechoic chambers. The combination of BiLog® technology with novel low frequency, folded elements (X-Wing®) allows low frequency power to be effi ciently projected forward at 80 MHz without signifi cantly affecting the high frequency elements.
Optimised for Use in Compact Anechoic Chambers
The CBL 6141B X-Wing® has been tuned to 80 MHz to give an immunity performance better than most conventional log periodic antennas. The unique X-Wing® is 30% smaller than the standard BiLog® element, making it ideal for compact chamber testing, especially in the vertical mode where chamber coupling effects occur with large conventional antennas. The CBL 6141B can handle powers up to 300 W at 80 MHz, far in excess of the power required to generate 10 V/m.
Emission Testing 30 MHz - 2 GHz
The CBL 6141B has been designed to give suffi cient 30 MHz performance at a test distance of 3 metres, without the need of a pre-amplifier.
-Frequency range: 30 MHz to 2 GHz
-Typical gain: 4 dB (200 MHz to 1.5 GHz)
-Impedance (nominal): 50 Ω
-Maximum continuous power: 300 W (80 - 2000 MHz)
-Connector: N type female
-VSWR: Average 2:1
-Size antenna (L x H x W in mm): approx. 1310 X 970 X 410 (see drawing)
-Weight: approx. 3.5 kg
-Recommended tripod: BTP 6020A
-Broadband immunity and emission antenna
-Less than 100 W required above 80 MHz
-Can also be used for emission testing
-Low chamber coupling
-Up to 30% saving in test time