Data Sheet

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High Gain Folding Helical Antenna
CP BEAM
The CP Beam Antenna is a lightweight circularly polarized
beam antenna designed to be used with IEMs, wireless
microphone systems, and other UHF communication
devices.
To use, disconnect straps and extend CP Beam. Connect
coaxial cable to receiver, transmitter, or antenna
combiner. Mount antenna on stand.
To store, compress antenna and attach straps to hold as
shown.
Ele ctrical
Operating frequency ...................................470–698 MHz + 950
MHz
Bandwidth ....................................................228 MHz
Average return loss ...................................... -13.15 dBm
Impedance ...................................................50Ω
Pattern type .................................................Beam
Polarization .................................................. RHCP
Azimuth X
Beam width ..................................................63°
F/B ratio ........................................................ -10 dBm
F/S ratio ........................................................-12 dBm
Gain ...............................................................< 5 dB
Azimuth Y
Beam width ..................................................70°
Azimuth Y contd.
F/B ratio ........................................................ -9 dBm
F/S ratio ........................................................-12 dBm
Squint ...........................................................< 2 dB
Gain ...............................................................9 dBd
Physical
Length ...........................................................355mm
Height ...........................................................355mm
Weight ...........................................................1100g
Mount threads ..............................................1/4-20, 3/8-16, 5/8-27
Operating temperature ...............................-23°C–54°C
Color .............................................................Black fabric
Connector(s) .................................................N female (BNC supplied)
Spe cifications
Diversity Receive Configuration
IEM Transmitter Configuration
(optionally, leave stock whip/
dipole on one branch)
Diversity Receiver
Transmitter