The Telewave ANT425D series features a range of dipole array antennas, including single, dual, and quad-element configurations, each accompanied by a precision phasing harness for superior performance. These antennas are designed with an adjustable horizontal pattern to meet both present and future coverage needs. Their broad bandwidth and high efficiency render them perfect for a variety of uses such as military communications, trunking systems, public safety networks, and amateur radio.
Constructed from durable 6061-T6 aluminum and welded at the base, each dipole element is built for utmost strength. Additionally, every antenna is coated with Telewave.io's advanced Txylan™ coating, ensuring resistance against water and ice accumulation, and offering outstanding protection against environmental aggressors like corrosive gases, UV light, salt spray, acid rain, and airborne particles. The phasing harness of each antenna is securely encapsulated using Telewave’s Millennium Seal™ technology.
For added safety, all components are grounded to protect against lightning strikes. The antennas come with robust custom clamps, allowing for secure mounting on galvanized steel support pipes or tower legs with diameters ranging from 1.5” to 2.5”.
Models D3 or D6-9 can be customized to include up to 15 degrees of electrical uptilt or downtilt, as specified in the order. Customers are encouraged to consult with our antenna engineering team to ensure their requirements are precisely met.
Additional Information:
Telewave ANT425D3 Specifications:
Specifications:
Frequency (continuous):
380-470 MHz
Power rating (typ.):
500 watts
Impedance:
50 ohms
VSWR:
1.5:1 or less
Pattern:
Adjustable: Offset circular, cardioid, or bidirectional
Termination:
N-Male or 7-16 DIN (opt.) on harness feed cable
Lightning protection:
DC Ground
Wind rating:
175 MPH with 0.5” ice - 150 MPH
Gain (dependent on pattern):
3-6 dBd
Vertical beamwidth (3/8 wl.):
34°
Dimensions (H x D) max:
34 x 17 in.
Weight (Antenna + clamps):
15 lbs
Maximum exposed area:
0.72 ft.²
Lateral Thrust at 100 MPH:
30 lbs
Electrical uptilt or downtilt:
1-15°
Note:
For detailed specifications on this item, download Telewave Large Product Brochure (the link is below). Bulky items may incur higher shipping charges, please inquire before ordering.
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Telewave Inc. designs and manufactures high quality RF system products. It serves wireless system operators, public safety providers, local and state governments, and federal agencies in the United States and internationally. The company was founded in 1972 and is based in San Jose, California. Telewave strives to be the premier supplier of seamless interoperable communication systems that provide security and reliability in mission critical eco-systems for both commercial and military applications worldwide. Telewave products are used by more than 7,500 equipment and network manufacturers and government agencies throughout the world.
Telewave-ANT425D-series-antennas.pdf (125.17 KB)
Telewave Inc. designs and manufactures high quality RF system products. It serves wireless system operators, public safety providers, local and state governments, and federal agencies in the United States and internationally. The company was founded in 1972 and is based in San Jose, California. Telewave strives to be the premier supplier of seamless interoperable communication systems that provide security and reliability in mission critical eco-systems for both commercial and military applications worldwide. Telewave products are used by more than 7,500 equipment and network manufacturers and government agencies throughout the world.
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