RF 프로토콜 = ISM Band 안테나 물리적 형태 = Whip 장착형태 = Direct Frequency Range = 410 ??433 MHz 시리즈 = ANT Flexible Whip Antennas 433 ; 900MHz. Rugged construction Straight and right-angled SMA connector options Return loss ??17dB Vertical Polarisation VSWR ??.7 크기 143x10mm (433MHz), 103x11mm (900MHz)