RVR ACP1 Antenna FM
RVR ACP1 Antenna FM
the horizontally polarized radiation pattern is omni-directional
circularity is usually 2-3 dB when the antenna is mounted
windload and weight numbers given are typical
gain is provided for one polarization and is equal in circularly
When antenna is pole mounted at the top of a tower the horizontally polarized radiation pattern is omni-directional. Circularity is usually 2-3 dB when the antenna is mounted on a 100mm diameter steel pole. If the antenna is side mounted, the supporting structure will have a slight effect on the radiation pattern and VSWR.
Please note: Vertical tower space, windload and weight numbers given are typical. Actual values vary with the specific installation. Contact us with details of your installation if more precise values are needed.
Gain is provided for one polarization and is equal in circularly polarized antennas for both horizontal and vertical components. Gain will be reduced if null fill, beam tilt, special h/v ratio, or special wavelenght spacing is provided. Antenna radiation aperture is the distance from the center of the top bay to the center of the bottom bay. Five ft(1.6mt.) of pipe is required above the top of the top bay and below the bottom of the bottom bay. Total tower space recommended allows ten feet (3.1) of clear tower space above and below the pipe to protect from pattern interference by other antennas.
Windloads and weight tabulations assume 98 mhz. And include bay, interbay feedline, input connection, and power dividers.
Antenna windloads are calculated for 112 mph (180kph) - 50 psf (244kg/m2) for flats and 33 psf(161 kg./m2) for rounds - per EIA standard RS-222-C. The surface area is calculated per EIA standard RS-222-f.
IMPEDANCE: 50 ohm
FREQUENCY RANGE: 87.5 - 108 mhz.
GAIN: see table
POLARIZATION: vertical and horizontal
CONNECTOR TYPE: 7/16 female
MAX POWER: AC1 2000W
COMBINATIONS: Collinear system
WIND LOAD: 38kg. 150kmh.
MAX WIND VELOCITY: 200kmh
MOUNTING: with standard clamp
top tower 50-110mm
OPTION: radome fiberglas white