Y4-VHF. Антенна Yagi VL-084-b10 140-150 МГц

The URAN Yagi VL-084 b10 is a remarkable wideband (10 MHz)
4-element VHF Yagi antenna with excellent backlobe suppression.

Antenna operating bandwidth:
1. 136-146 MHz,
2. 141-149 MHz (VSWR < 1.1 @144-146 MHz),
3. 144-153 MHz,
4. Custom (any ~10 MHz wide section in the 136-174 MHz range).

Lightweight, collapsible, basic design (three boom and element options).

Gain: ~8.3 dBi. Front/Back max: ~32 dB. Z: 50 Ohms.
Power handling: 150 W. Weight: 420 - 570 g.

Antenna options (different booms and elements):

Q15/4 - 15x15mm boom, 4mm diameter elements. Weight: 360 g.
Q20/6 - 20x20mm boom, 6mm diameter elements. Weight: 460 g.
Q20/8 - 20x20mm boom, 8mm diameter elements. Weight: 560 g.
* All options have a 1 m boom length. Antenna effective length is approximately 0.77 m. Mounting via the "tail."

Optional:

- Mounting unit
- Extension cable (feeder)

Boom material: AD31T (anodized option available). Round elements, mounting through the boom using insulating bushings.

ANTENNA ASSEMBLY: The elements are easily pressed through the insulators in the boom (using water as a lubricant!)

Synchronizer: STV*

Integrated RG58 cable length - 0.5 m. Connector - SMA (m/f) or any other connector of your choice.

*For complete lightning protection, grounding the mast is recommended!

The antenna can withstand wind speeds of 30 m/s.

!! The URAN-VL-084 antenna's performance surpasses all foreign equivalents (known to the author)!

Foreign equivalents:

Diamond A144S5R