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GRA SPRM Heavy Antenna Spring Stainless Review

2

·

Very good

Revainrating 4 out of 5  
Rating 
4.0
🎧 Home Audio Accessories, 🎵 Home Audio

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Details

AntennaRadio
BrandG GABIL RADIO TAIWAN 2006
ColorSilver
Impedance50 Ohm

Description of GRA SPRM Heavy Antenna Spring Stainless

GRA-SPRM SO239/PL259 Antenna Spring will keep the base of your antenna flexible, with just enough give so the road doesn’t take. Made of very high stength stainless steel. The stainless spring is rust- and weather-resistant. This durable spring protects your antenna, mount and vehicle. Made in Taiwan.

Reviews

Global ratings 2
  • 5
    1
  • 4
    0
  • 3
    0
  • 2
    1
  • 1
    0

Type of review

Revainrating 5 out of 5

A Spring Upgrade to Enhance Your Listening Experience

Thanks to my knowledge gained in practice I upgraded my antenna spring and noticed a significant improvement in my home audio system .The new heavy-duty stainless steel spring offers a sturdy foundation for my antenna, reducing any wobbling or signal interference. It also adds a sleek aesthetic to my setup. The only downside is the slightly higher price point, but it's a small investment for the added quality and durability. Overall, I highly recommend this product for any home audio…

Pros
  • Provides additional support and stability for antennas
Cons
  • May cause excessive noise and vibration during use

Revainrating 2 out of 5

The central conductive wire is severed when the spring is flexed.

Many mobile ham radio antennas come with a PL259-SO239 UHF fitting with no built in shock spring. This spring seemed to provide the necessary flexibility for a mobile application while maintaining a good foundation. Everything looked fine at first, but after the antenna was shortened to tune it to a good SWR with the added spring, the spring failed as the center conductive wire came loose at the first bend. I suspected the original spring had a defective mount, so I took the convenience of a…

Pros
  • This is great
Cons
  • Some bugs