Y400G-6 400-470MHz 6 Element Yagi Antenna 10dBi | UHF Directional Antenna with N-Female & LMR400 Cable
The Y400G-6 is a 6-element UHF Yagi antenna designed for 400–470MHz directional communication. Delivering 10dBi gain with low VSWR (<1.5) and 50 Ohm impedance, it ensures stable long-range signal transmission with reduced interference.
Equipped with an N-Female connector and 20cm LMR400 low-loss cable, this alloy-welded antenna structure provides durability and consistent outdoor performance for base station and point-to-point applications.
- Model No.
- Y400G-6
- Type
- Yagi Antenna
- Place of Origin
- China
- Frequency Range
- 400-470MHz
- Gain
- 10dBi
- Connector
- N-Female
- Cable Type
- 20cm LMR400
- V.S.W.R
- Less than 1.5
- Element
- 6 elements
- Accept OEM
- yes
- Length
- 980mm
- Material
- Alloyed weld
Product Overview:
The Y400G-6 is engineered for UHF directional communication systems operating within 400–470MHz. Its 6-element optimized structure provides 10dBi high gain, focusing signal energy in a specific direction to enhance transmission distance and minimize unwanted interference.
This antenna is ideal for base stations, repeater links, and fixed point-to-point communication systems requiring stable and directional signal coverage.

Electrical Specifications:
-
Frequency Range: 400–470 MHz
-
Gain: 10 dBi
-
VSWR: Less than 1.5
-
Impedance: 50 Ohm
-
Connector Type: N-Female
-
Cable: 20 cm LMR400 (Low-Loss Cable)
The low VSWR design ensures efficient power transfer and improved communication clarity.

Mechanical Specifications:
-
Material: Alloyed Weld Structure
-
Color: Gold
-
Weight: 1.5 kg
The alloy-welded construction enhances structural strength, corrosion resistance, and long-term durability in outdoor environments.


- part of antenna is individual packed in PE/PVC Bag.
- Each antenna will be tuned to best performance before delivery.
- We will provide customized packaging services based on the size of your antenna products (such as length, diameter, interface type, etc.) to ensure zero damage during transportation.
- All packages have passed the 1.2m drop test
During the installation process, avoid any collisions.
It is strictly prohibited to disassemble the antenna components; otherwise, it may lead to poor antenna performance.
The installation position of the antenna should be free of any obstructions.
When used outdoors, it is necessary to equip with lightning protection facilities.
may contain electronic components. Do not discard them randomly.
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