Frequency: 30MHz-300MHz VSWR: 2.0:1 Power Handling:100W Connection Type:N Female Balun Type Transform Ratio: 4：1 Low Return Loss OBC-033-100W-4 Biconical Antenna is suitable for a wide array of modern telecommunications systems and EMC testing DESCRIPTION The OBC-033-100W-4 is a vertically polarized omnidirectional antenna with a frequency range of 30 MHz to 300 MHz, known for its improved pattern stability. This model is constructed from durable aluminum alloy and is powder-coated to enhance its corrosion resistance, ensuring longevity and robust performance. Its broadband design allows for efficient scanning measurements and automatic measurement systems. This design significantly reduces measurement time, a critical factor for swept broadband operations. Additionally, the antenna features low return loss and linear gain with frequency, ensuring stable and consistent performance. With the above benefits, the OBC-033-100W-4 is built for various demanding applications. First of all, it is ideal for extended EMC testing, covering both low-frequency and mid-range VHF devices. This makes them suitable for a wide array of modern telecommunications systems and electronic equipment. In telecommunications and broadcasting, this model is used for testing not only FM radio and VHF TV channels but also two-way radios, walkie-talkies, and emergency broadcast systems that operate above 200 MHz, ensuring compliance with broader VHF communication standards. For wideband military communication, the antenna supports both short-range and longer-range VHF communication systems, such as aviation radios and ground communication systems, offering more versatile testing for military applications. Additionally, it is also vital for expanded industrial applications, testing industrial systems and wireless communication networks operating at higher VHF frequencies, up to 300 MHz, ensuring compliance and functionality for industrial electronics. Lastly, the OBC-033-100W-4 supports a wider band of swept frequency measurements, essential for site surveys, field monitoring, and other testing applications. FEATURES Low Return Loss Linear gain with frequency EMC and EMI testing Radio Link Testing APPLICATIONS Broadband RX-Antenna for Emission Testing TX-Antenna for Immunity testing Specially designed at low frequencies ELECTRICAL SPECIFICATIONS Frequency Range: (30-300)MHz Nominal lmpedance: 50 Ω Polarization: Linear Connector: N type female Power Handling: 100 W VSWR: 2.0:1 Impedance: 50 Ohms Pattern Type: Omnidirectional Length (mm): 1360 Balun TypeTransform.Ratio: 4:1 https://ge-emc.com/product/biconical-antenna-obc-033-100w-4/