Biconical antenna 20MHz to 700MHz TBMA1C
The TBMA1C is a compact and lightweight wideband biconical measurement antenna. It is affordably priced and is ideal for radiated emission EMC pre-compliance testing and measuring specified electric field strengths. It has characteristics in the frequency range of 20MHz to 1GHz and features a directional pattern similar to that of a dipole antenna. The TBMA1C is housed in an aluminum carrying case. It uses a standard 1/4 inch screw, making it easy to connect to most standard tripods. The elements are corrosion-resistant and fixed with a rotation prevention structure. Power is supplied through a wideband balun with a power handling capability of 2W. Additionally, it is equipped with protective features to prevent the accumulation of static electricity.
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basic information
Type: Passive Biconical Frequency Range (Optimized): 20 MHz to 700 MHz Frequency Range (Characteristic): 20 MHz to 1000 MHz VSWR: <2.66 (f > 200 MHz) Isotropic Gain at 3m Distance: -38.64 to 1.26 dBi Antenna Factor at 3m Distance: 14.19 to 40.56 dB/m Maximum Continuous Input RF Power: 2W Nominal Impedance: 50 Ω RF Connector: N-type Female Matching: 1:2 Transformer + 1:1 Balun Tripod Adapter: Screw Size: 1/4 inch Antenna Dimensions: Length x Width x Height: 605 mm x 235 mm x 203 mm (23.80 inches x 9.26 inches x 8.00 inches) Antenna Weight: Weight: 0.58 kg (1.28 pounds) Carrying Case Dimensions: Length x Width x Height: 630 mm x 310 mm x 270 mm (24.80 inches x 12.2 inches x 10.6 inches) Carrying Case Weight: 4.4 kg (9.7 pounds)
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Applications/Examples of results
【Applications】 - Radiation emission measurements from 20 MHz to 1 GHz (EMC pre-evaluation) - Pre-compliance testing for standards such as FCC / CISPR / SAE / MIL-STD-461 / DO-160 - Generation of defined electric field strength (assistance for immunity testing) - Compact and lightweight, ideal for simple measurements indoors and outdoors, as well as portable applications 【Examples of Achievements】 - Electronic device manufacturers (home appliances, industrial equipment, IoT devices) - Automotive equipment manufacturers (ECUs, in-vehicle power supplies, communication modules) - EMC testing laboratories and third-party certification bodies - Universities and research institutions (EMC education and research) - Pre-compliance labs in development departments (when low-cost wideband antennas are desired)
Detailed information
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Biconical Antenna TBMA1C
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Biconical Antenna TBMA1C
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Biconical Antenna TBMA1C
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Biconical Antenna TBMA1C
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Biconical Antenna TBMA1C
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Company information
As a company that provides unique and innovative solutions in EMC testing and general measurement, Wavecrest Corporation is active in this field. The increasingly sophisticated electronic and communication environment not only affects the performance of its products but also serves as a social infrastructure that impacts the overall safety of society, requiring high levels of safety and reliability. We aim to provide new products and solutions that the market needs, without being constrained by traditional testing methods and equipment.
