Item Details:
Telewave ANT490Y10-WR Yagi Antenna
The Telewave ANT490Y10-WR is a high-performance directional antenna, specifically engineered for both point-to-point and point-to-multipoint setups. It boasts a forward gain of 10 dBd and an impressive front-to-back ratio. Constructed with solid aluminum elements featuring 360° welds, it ensures minimized intermodulation while providing superior durability. The antenna is coated with our advanced Txylan™, offering protection against ice, corrosive gases, UV rays, salt spray, acid rain, and sand carried by the wind. Its feed line is securely housed within the boom, and the radiating element is encased in a robust, RF-transparent radome to safeguard against environmental hazards.
The ANT490Y10-WR comes with a welded vertical plate and a set of mast clamps. An optional horizontal plate is available, or it can be used with the
ANTM400H adapter. The clamp set is designed to accommodate any vertical mast or tower structure with an outer diameter of 1.5” to 3.5”.
For mounting on angled structures, a Universal mount option is available, removing the need for the welded clamp and offering three separate axes of rotation for almost any desired alignment. The "U" mount can be attached to nearly all support structures up to 3.5” in diameter and can also be adapted for use on flat surfaces and utility poles.
Specifications:
| Frequency (continuous): |
470 -500 MHz |
| Elements: |
7 |
| Gain (typ): |
10 dBd |
| Dimensions (L x H): |
42.5 x 13 in. |
| Power rating (typ): |
500 watts |
| Antenna weight: |
8 lb. |
| Impedance / VSWR: |
50 ohms / 1.5:1 (max) |
| Shipping weight: |
11 lb. |
| Front to back ratio (min): |
20 dB |
| Wind rating / with 0.5” ice: |
150 / 125 MPH |
| Beamwidth V / H: |
49° / 47° |
| Exposed area (flat plate equiv.): |
0.42 ft.² |
| Pattern / Polarization: |
Directional / Vertical |
| Lateral thrust at 100 MPH: |
17.0 lb. (40 psf - flat plate equiv.) |
| Termination: |
N Female or 7-16 DIN (opt) |
Telewave-ANT490Y10-WR-yagi-antenna.pdf (84.65 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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