Sennheiser Half-Wave Dipole Antennas for EW-D EM (520-608 MHz)

The Sennheiser 508869 is a pair of half-wave dipole antennas that replace the stock quarter-wave whips on an EW-D EM receiver or an EW-D ASA antenna splitter. The half-wave design gathers more signal energy across the 520-608 MHz R band, giving the system greater range, stronger reception, and fewer audio dropouts.

Installation is straightforward. Each rod connects with a swivel BNC plug, so you can aim the antennas toward the talent when the gear is racked, then fold them flat when it is time to pack up. A design that is lightweight at only 0.245 lb and a length of 13.1 inches means the antennas travel easily and add almost no strain to the receiver.

Whether you manage wireless microphones for concerts, corporate events, houses of worship, or on-location video shoots, these antennas offer a simple way to improve performance without changing the rest of your setup.

• Pair of half-wave dipole antennas for the EW-D system
• Compatible with EW-D EM wireless receiver
• Works with EW-D ASA antenna splitter
• Frequency range: 520 to 608 MHz (R band)
• Swivel BNC connectors for quick positioning
• Weight: 0.245 lb
• Dimensions: 13.1 × 1.1 × 0.6 inches