RF Venue COMB4CPB

RF Venue 4 Channel In-Ear Monitor Upgrade Pack

About the CP Beam Antenna

The CP Beam™ Antenna is a lightweight, circularly polarized beam antenna that doesn’t drop out and is designed to ensure a consistent signal with in-ear monitors (IEMs), wireless microphone systems, and other UHF communication devices.

The CP Beam is easy to set up and transport – fitting in a 3RU rack drawer and weighing just 2.5 lbs – and compresses for easy storage (see the before and after compression). Unlike other bulky helical antennas that require flight cases, the CP Beam is quickly deployed and stowed

Specifications

• Electrical Operating Frequency: 470-698 MHz
• Bandwidth: 228 MHz
• Average Return Loss: -13.15 dB
• Impedance: 50Ω
• Pattern Type: Beam
• Polarization: RHCP
• Azimuth X:
• Beam Width: 63°
• F/B Ratio: -10 dB
• F/S Ratio: -12 dB
• Azimuth Y:
• Beam Width: 70°
• F/B Ratio: -9 dB
• F/S Ratio: -12 dB
• Squint: < 2 dB
• Gain: 9 dBd
• Physical: 14" x 14" (L x H), Weight: 2.5 lbs.
• Mount Threads: 1/4-20, 3/8-16, 5/8-27
• Operating temperature: -23–54°C / -9–130°F
• Color: Black fabricConnector(s): N female (BNC supplied)

About the COMBINE4

The COMBINE4 active IEM transmitter combiner brings together up to four in-ear monitor transmitter signals into a single, more powerful transmit antenna, eliminating the use of problematic multiple antennas while lowering the buildup of unwanted Intermodulation.

It provides DC power for up to four IEM transmitters to reduce cable clutter and wall warts. Combining transmitters is critical to multi-channel systems, in order to minimize intermodulation artifacts arising from multiple adjacent transmitters interfering with one another. Suitable for use with any brand of transmitter (up to 100mW) and passive antenna.

Specifications

• Frequency range: 470-960 MHz
• Input connectors: 4X BNC
• Full system gain: 0 dB (±2 dB)
• Maximum RF input power: +20 dBm (100 mW)
• LED indicator (input signal threshold): > +5 dBM (Threshold power)
• Power consumption: 60 W

About RF Venue Coaxial Cables

Coaxial cabling can make the difference between flawless RF performance and total system failure. Even the slightest crimp or ding in coaxial cable can cause signals to drop sharply or short out.

RF Venue provides premium made in USA low loss, 50Ω RG8X coaxial cable with BNC male connectors for wireless audio applications. Our cables are custom made to our specifications: double shielded braid over foil with a perfect balance between loss and flexibility. All cables are terminated in-house and QC on calibrated Agilent network analyzers for guaranteed performance. RF Venue stocks a variety of lengths from 5' to 150'.