The CP Beam Antenna by RF Venue is a uniquely designed, long-range antenna for wireless microphones and IEM (In Ear Monitoring) systems. Featuring a circularly polarized yet lightweight design, the CP Beam delivers optimal RF performance in a package that folds flat for easy storage and transport. The CP Beam Antenna operates on a wide frequency range of 470 to 698 MHz.

The antenna weighs just 2.5 lb and provides 9 dB of gain, making it useful for long-range applications. Widely used on concert tours, it's ideal for outdoor applications. The CP Beam can be connected to any brand of IEM, wireless mic, or UHF intercom.

Improves Wireless IEM System Performance    CP Beam Foldable Helical Antenna    COMBINE6 HDR 6-Channel Antenna Combiner    Includes 25' Coaxial Antenna Cable    Includes Ten 1.5' Coaxial Cables    Reduces IMD and Crosstalk    Compatible with All Manufacturers

• High-performance directional UHF antenna with a wide frequency range of 470 to 698 MHz
• The antenna can be quickly deployed and stowed, fitting in a 3 RU rack drawer
• The 9 dB of gain makes it a suitable choice for long-range applications
• Connects to any brand of IEM, wireless mic, or UHF intercom
• Can be used on major concert tours and comms systems

Related Questions and Answers

Q: 1. how hard/easy is it to program the frequencies into the radio ?

A: You do not program this radio, it is set for GMRS frequencies when recieved

Q: 2. Will this work with ew G4 IEM?

A: Yes, the Sennheiser 576131 Antenna can be used with the SR IEM G4 stereo transmitter that is included with the EW IEM G4 system.

Q: 3. what purpose is the power input and power output?

A: The PA411 not only distributes the RF from the antenna but also power to additional PSM transmitters. It will cut down on the amount of power suppiles needed in the rack.

Q: 4. We ordered this as a replacement part but it is the 6 model and we need the 12 . I do not see the 12 on your site, is it available?

A: Yes it is parallax free. Where the parallax turret would normally be is the adjustment for reticle color and brightness are selected using a dedicated side turret.

Q: 5. Do I need to purchase anything else beside the antena?

A: This should work with any receiver but this antenna needs DC power. Many receivers can supply DC at the antenna port, but if yours does not you'd need to consider how you are going to supply power to it. You can use a DC power supply if you are close enough to an AC outlet. If not, you'd need to supply power via a DC inserter between the receiver antenna jack and the cable to the antenna. Lectrosonics makes this. Part number is BIAST and also needs a CH12 power supply.

Q: 6. are These antennas compatible with Sennheiser G4 EW100 Receivers?

A: Yes, the Sennheiser HALF WAVE DIPOLE Half-Wave Antenna Rods for EW-D EM Receiver are also compatible with EW100 G4 receivers operating within the 470 to 550 MHz frequency range.

Q: 7. Can I use these with an antenna distribution system, instead of the shark fin style? So 4 receivers would be patched into 1 of these antennas...

A: An antenna of this type would not be recommended for a distribution unit. They are designed to be used as a pair with a single receiver, and will not work properly connected to an antenna distro carrying multiple signals.

Q: 8. are these antenna compatible with the XSW Band A iem?

A: The Sennheiser HALF WAVE DIPOLE Half-Wave Antenna Rods for EW-D EM Receiver are not intended for use with an IEM transmitter.

Q: 9. what is the gain of the antenna?

A: Regarding the Sennheiser HALF WAVE DIPOLE Half-Wave Antenna Rods for EW-D EM Receiver (Pair, Q: 470 to 550 MHz) and what is the gain of the antenna, it is 2.15 dBi.

Q: 10. what is the length or dimension of the antenna?

A: The Sennheiser HALF WAVE DIPOLE Half-Wave Antenna Rods for EW-D EM Receiver are 13.5" (344mm) long.