The Sennheiser Half-Wave Dipole (Q-Band) is a tuned antenna pair designed for wireless microphone receivers operating in the 470–550 MHz range. Compared to standard quarter-wave antennas, these half-wave rods offer improved reception stability, better range, and more consistent performance in congested RF environments. Each antenna mounts via a BNC swivel connector for easy positioning.
Key Features
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Frequency range: 470–550 MHz (Q band)
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Half-wave design for improved reception and stability
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BNC male swivel connector
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Typical gain: approximately +2 dBi
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Impedance: 50 ohms
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Return loss: approximately –10 dB
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Radiation pattern: omnidirectional, vertically polarised
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Length per antenna: approximately 344 mm (13.5 in)
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Weight: approximately 48.6 g per antenna
Suitable Applications
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Sennheiser wireless microphone receivers operating in the 470–550 MHz band
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Stage, studio, rental, and fixed installation use
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Improving RF signal stability and range compared to stock antennas
