The UPA 6108 and UPA 6109, suitable for CISPR/IEC/EN, FCC, MIL-STD testing, are small yet rugged antennas covering the frequency range 200 MHz - 1 GHz (UPA 6109), and 300 MHz - 1 GHz (UPA 6108). Manufactured from aluminium and acetyl-copolymer, these linearly polarized antennas are both robust and lightweight making them suitable for internal applications where space may be limited and external applications in most environments. An N female RF connector at the end of a 400 mm stainless steel tube allows the antenna to be rotated through 90 degrees with no physical displacement thus minimizing the effect of the RF feed cable on the antenna calibration factor. The UPA 6108 and UPA 6109 are ideal for both emission and immunity/ susceptibility testing with their high input power handling capability of up to 300 Watts CW.