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Mini 250W 4:1 HF Shortwave Antenna Balun 1.8-54MHz Waterproof by BH4DDF 160m-6m 250W SSB，PEP 350W

Mini 250W 4:1 HF Shortwave Antenna Balun 1.8-54MHz Waterproof by BH4DDF 160m-6m 250W SSB，PEP 350W

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Specifications

Brand Name
AISANRAY
High-concerned chemical
None
Style
Portable
Origin
Mainland China
Function
None
Battery Included
No
Type
FM, SW
Model Number
Balun
Bluetooth
No

Product Description

Mini 250W 4:1 HF Shortwave Antenna Balun 1.8-54MHz Waterproof by BH4DDF


Feature : 

Model:BAL-202M

Model : Universal 4:1 Voltage Balun 

SWR < 1

Frequency band ： 1.8-54MHz 

Power rating : 250w continuous power rating 

Connector : SO-239

impedance: 200 Ohm

Weight : 108g 

size; Φ20×115(mm)

waterproof



Product information last updated on December 29, 2025

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