SD-SRH805S 144/430MHz Dual Band Two Way Radio Antenna | 1.8/2.15dBi SMA-Female 5cm Short Antenna
The SD-SRH805S is a compact dual-band two way radio antenna designed for 144MHz and 430MHz communication systems. With 1.8 dBi gain on VHF and 2.15 dBi on UHF, it delivers stable and efficient signal transmission in a compact 5cm design.
Equipped with an SMA-Female connector and low VSWR (<1.5), this antenna ensures reliable performance for handheld radios. The durable TPEE material provides flexibility and long-term durability, making it ideal for portable communication devices.
- Model No.
- SRH805S
- Type
- Two way radio antenna
- Place of Origin
- China
- Frequency Range
- 144/430MHz
- Gain
- 1.8/2.15 dBi
- Connector
- SMA-Female
- V.S.W.R
- Less than 1.5
- Impedance
- 50ohm
- Accept OEM
- yes
- Length
- 5cm
- Material
- TPEE
Product Overview
The SD-SRH805S is a short dual-band antenna engineered for handheld two way radios operating on 144MHz (VHF) and 430MHz (UHF). Its compact 5cm size makes it highly portable and convenient for users who prefer a low-profile antenna without compromising communication stability.
Designed for daily radio operations, this antenna offers balanced performance across both frequency bands.
Electrical Specifications
-
Frequency Range: 144 / 430 MHz
-
Gain: 1.8 dBi (VHF) / 2.15 dBi (UHF)
-
VSWR: < 1.5
-
Polarization: Vertical
-
Impedance: 50 Ohm
Performance Characteristics
-
Length: 5 cm
-
Connector: SMA-Female
-
Material: TPEE
-
Color: Black
-
Design: Short flexible antenna
- 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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