Item Details:
Telewave ANT40D Dipole Antenna
The Telewave ANT40D stands out as a robust, high-efficiency single dipole antenna tailored for VHF lowband applications, catering to sectors such as public safety, utility services, paging systems, or military communications. This antenna boasts a 7 MHz bandwidth without the need for any tuning, allowing for the possibility of stacking multiple elements to enhance gain and directivity.
Crafted from 6061-T6 aluminum, the antenna's construction is fortified at its base with a solid, machined aluminum block, ensuring unparalleled durability. It features a substantial 3.5-inch diameter boom, lending it extraordinary strength.
Moreover, the ANT40D is thoroughly coated with the innovative Txylan™, a protective layer that wards off water and ice accumulation. This coating also shields the antenna from a myriad of environmental threats, including corrosive gases, ultraviolet light, saline mist, acid precipitation, and abrasive winds.
Included with the ANT40D is the
ANTC482 dual clamp set, compatible with galvanized steel support pipes or tower legs ranging from 1.5 inches to 3.5 inches in diameter. Additionally, each antenna package comes with an
ANTLBB element support boom and all necessary mounting clamps.
Please note that this antenna is exclusively shipped via truck freight.
Specifications:
| Frequency (continuous): |
37.5-44.5 MHz |
| Power rating (typ.): |
500 watts |
| Impedance: |
50 ohms |
| VSWR: |
1.5:1 or less |
| Pattern: |
Offset circular |
| Lightning protection: |
DC Ground |
| Termination: |
N-Male or 7-16 DIN (opt.) on harness feed cable |
| Gain (typ): |
2.5 dBd |
| Vertical beamwidth: |
78° |
| Horizontal beamwidth: |
Dependent on pattern |
| Dipole dimensions (H x W): |
129 x 9 in. |
| Boom dimensions (L x Dia.): |
96 x 3.5 in. |
| Weight (antenna + clamps): |
46 lb. |
| Wind rating / 0.5” ice: |
125 / 100 MPH |
| Maximum exposed area: |
3.6 ft.² |
| Lateral thrust at 100 MPH: |
142 lb |
Telewave-ANT40D-dipole-antenna.pdf (72.83 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.
Facebook
Youtube