Item Details:
Telewave ANT400K Discone Antenna
The Telewave ANT400K is a highly durable, broadband discone antenna that covers all frequencies from 400 MHz to 3 GHz. Its broad vertical beamwidth makes it suitable for clear communications in terrestrial, maritime, and air-to-ground scenarios. Engineered to withstand harsh conditions where typical antennas might fail, Telewave discone antennas have been field-tested in military operations and the offshore oil and gas sectors, accommodating a wide range of voice and data communications across multiple bands.
Constructed from military specification 6061-T6 solid aluminum, each discone antenna boasts full welding at every joint to enhance strength. To further ensure durability, all internal connections are sealed within a robust radome, safeguarding against the harshest elements.
Additionally, a Txylan™ coating on all metal parts provides full protection against corrosive agents, UV rays, salt fog, acid precipitation, and the abrasive conditions found in desert environments. Designed for attachment to galvanized steel support pipes ranging from 1.5” to 3.5” in diameter, the ANT400K comes with an
ANTC482 dual clamp set for installation. For spaces requiring a more compact setup, the
ANT400KS variant includes a shorter support mast.
Specifications:
| Frequency (continuous): |
400 MHz - 3 GHz |
| Power rating (typ.): |
500 watts |
| Gain (typ.): |
0 dBd |
| Impedance: |
50 ohms |
| VSWR: |
1.5:1 or less in band |
| Pattern: |
Omnidirectional |
| Termination: |
N-Male or 7-16 DIN (option) on RG-393 feed cable |
| Vertical beamwidth (nom.): |
110 degrees |
| Wind rating / 0.5” ice: |
200 / 150 MPH |
| Maximum exposed area: |
1.13 ft.² |
| Lateral thrust at 100 MPH: |
46 lb |
| Bending moment at 100 MPH: |
74 ft. lb (top clamp, flat plate equiv.) |
| Dimensions: |
48” H x 8” W (at base) |
| Weight (antenna + clamps): |
32 lb |
| Shipping weight: |
41 lb |
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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