PRODUCTS
This product belongs to:
FM RADIO
VHF BAND II FM
ADP.01.02.4XX
ANTENNA FEATURES
- Panel antenna with dipole 4.5 dBd gain.
- Vertical or horizontal polarization.
- Directional irradiation pattern.
- Broadband 87.5÷108 MHz.
- Demountable.
- Pressurizable.
- Aluminium or hot dip galvanized steel.
RADIATION PATTERNS (Mid Band)
ELECTRICAL DATA
| WORKING BAND: | 87.5 - 108 MHz |
| BANDWIDTH: | VHF band FM |
| GAIN: | 4.5 dBd (6.7 dBi) |
| VSWR: | ≤ 1.2:1 (-20.8 dB) |
| POLARIZATION: | Vertical or Horizontal |
| IMPEDANCE: | 50 Ohm unbalanced |
| HALF POWER BEAMWIDTH: | E-Plane - 74° H-Plane - 152° |
| LIGHTNING PROTECTION: | All metal parts DC grounded including inner conductors |
| AVAILABLE VERSION AND CODE: | ADP0102410 - EIA 7/8”connector - max 5000W rms ADP0102411 - DIN 7/16 connector - max 3000W rms ADP0102412 - N connector - max 800W rms ADP0102420 - EIA 7/8”connector - max 5000W rms ADP0102421 - DIN 7/16 connector - max 3000W rms ADP0102422 - N connector - max 800W rms |
MECHANICAL DATA
| MATERIALS: | Aluminium reflector (version ADP010241X) Hot dip galvanized steel reflector (version ADP010242X) Hot dip galvanized steel bracket and bolts |
| MOUNTING: | Directly on supporting structure |
| MOUNTING BRACKETS: | Included for Ø50÷114 mm pipe (Ø1.96” - 4+1/2”) |
| ICING PROTECTION: | Optional feed point radome (code XRASD) |
| TREATMENTS: | Antenna body military norms treatement (MIL-C-5541 ver. ADB010421X) Silver plated internal lines and connector |
| ANTENNA DIMENSIONS: | 1825x1080x1275 mm (71.8x42.5x50.2 in) |
| ANTENNA WEIGHT: | 15 kg (33 lb) (ADP010241X version) 24 kg (52.9 lb) ( ADP010242X version) |
| WIND SURFACE: | 0.47m2 (5.05ft2) front - 0.39m2 (4.19 ft2) side |
| WIND LOAD (160 km/h and 30°C) (160 km/h and 30°C) | 0.79 kN front - 0.60 kN side |
| SURVIVAL WIND: | 220 km/h (136.7 mph) |
| PACKING DIMENSIONS: | Dipole: Box 1140x300x220mm (44.8x11.8x8.6 in) Reflecting grid: Box 1830x1280x80mm (72x50.3x3.14 in) Total weight: 21 kg gross (46.2 lb) |
| SPECIAL FEATURES: | ADP0102510 - as ADP0102410 with side ailreons ADP0102511 - as ADP0102411 with side ailreons ADP0102512 - as ADP0102412 with side ailreons |
ARRAY FEATURES
- Directional
- Equal or unequal power distribution system
- Configurable for specific azimut and elevation pattern
- Suitable for multiplexing many channels
ARRAY ELECTRICAL DATA
| FREQUENCY RANGE | 87.5 ÷ 108 MHz |
| IMPEDANCE | 50 ohm |
| CONNECTOR | EIA flange according to system power rating |
| POWER RATING | The antenna system can accept any power according to requirements |
| VSWR | ≤ 1.17 in the operating channels or ≤ 1.30 throughout the frequency range Antenna system VSWR value also depending from the supporting structure |
| POLARIZATION | Vertical (or horizontal upon request) |
| GAIN | Refer to table |
| HORIZONTAL PATTERN | Any type according to requirement |
| VERTICAL PATTERN | Null fill, beam tilt and special requirements to order |
| OTHER FEATURES | Antenna components and feed harnesses can be optimized for channels of interest. |
ARRAY MECHANICAL DATA
| HEIGHT OF ARRAY | Subject to number of bays |
| TOTAL NET WEIGHT | Refer to table |
| WIND LOAD | Refer to table |
| PRESSURIZABLE | No |
| MOUNTING HARDWARE | Optional mounting for side mount configuration |
ARRAY TECHNICAL DATA
ANTENNA DIMENSIONAL DETAILS
OPTIONS & SERVICES
| PATTERN DESIGN | Custom azimuth and elevation (beam tilt and null fill) patterns can be designed to meet specific protection/coverage requirements |
| PATTERN CERTIFICATION | Proof-of-performance factory test and pattern measurements on ALDENA test plan area |
| MOUNTING HARDWARE | Turn-key antenna delivering Tower top/side spine Special hardware/brackets |
| TRANSMISSION LINE | Transmission line system design and layout |
| COMBINERS/FILTERS | Combiners/Filters to suit requirements can be supplied |
| CALCULATION SERVICES | Coverage/interferfence simulations EM Near Field control and reduction (Environmental impact studies) |
| ON-SITE SERVICES | Site Survey and Inspection Installation/commissioning and supervisioning Drive test & EM Field strength measurements After sales maintenance |
| TRAINING | Techical training certification and consultancy |
Specifications are subject to change without notice.