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Diamond Antenna for CX-310 3 Position Heavy Duty Coax Switch Japan NEW w/Tracki#

mdo-store
(167)
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US $102.31
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as low as $34.90/mo with
Condition:
New
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US $40.00 Expedited Shipping from outside US.
Located in: Fukuoka, Japan
Delivery:
Estimated between Tue, Oct 28 and Tue, Nov 4 to 94104
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eBay item number:364900269080
Last updated on Sep 18, 2025 08:07:03 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
Diamond antenna
Type
coaxial switch
MPN
CX310A
Country/Region of Manufacture
Japan
UPC
Does Not Apply
Category

Item description from the seller

About this seller

mdo-store

94.5% positive feedback•641 items sold

Joined Apr 2024
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.7
Reasonable shipping cost
5.0
Shipping speed
4.9
Communication
4.7

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Product ratings and reviews

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4.6
18 product ratings
  • 15 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 18 reviews
  • by alphaagencyllc
    Aug 12, 2020Top favorable review

    Very good quality - made by people who know RF

    This switch costs a bit more than others. And there are some cheap knock offs around. But, what is your radio worth to you? Are you concerned with line loss, etc. This is a high quality product and is well worth the money. I used the two mounting holes (screws are included) to attach it on the wall where my antenna leads come in. The switch movement is firm and easy to turn.

    Verified purchase: YesCondition: NewSold by: buytwowayradios

  • by hifi-music
    Apr 30, 2020

    Very good coax switch.

    This switch is built very solidly and will “last forever” under normal working conditions. I only wish that all SO-239 sockets were mounted in parallel on the same plane as socket #2 (the one in the middle). Mounting #1 and #3 with an outward angle makes it hard to mount multiple switches in series without a substantial gap between them.

    Verified purchase: YesCondition: NewSold by: theantennafarm

  • by omicron7007
    Sep 08, 2020

    5 Star Rating Switch for a great price

    This is a very high quality switch with no bleed over. The cover is plastic but the base and everything else is high quality metal. It is a heavy switch from Japan and not the cheap chinese knock off. The chinese switch is labeled A,B,C and Japans switch is labeled 1,2,3. Japan has made high quality ham gear for a very long time and make great gear. I give this switch a 5 star rating and highly recommend it.

    Verified purchase: YesCondition: NewSold by: hollelmor0

  • by shovelhead74flh
    Jul 22, 2019

    Diamond CX310 3-way coax switch

    Great switch. Made solid and hefty with good switching. Works great with three different antenna set ups.

    Verified purchase: YesCondition: NewSold by: theantennafarm

  • by denis.pilot
    Oct 31, 2019

    Very durabell

    Awesome product. Well built. The only thing is that I wish which ever other contact you don't use should be grounded. This one isn't. But it works very well.

    Verified purchase: YesCondition: NewSold by: fujistorejp

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