The question is ill-formed. High VSWR could result in high working voltages. The weak point in this assembly may be the connectors which (if properly mated) are rated at 500 V max. The RG316 is rated at 1200 V max but only 85Watts max at 1 g Hz. Keep in-mind that this was designed for handheld transceivers which usually operate below 10 Watts, so if workmanship compromises were involved they probably are accepted in final test if the unit performs well at 10 Watts. I have not tested this unit for max power. Good luck.

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DHT Electronics Handheld Antenna Cable SMA Male to UHF SO-239 Female Connectors 6'' Pack of 2 for Amplifier

DHT Electronics Handheld Antenna Cable SMA Male to UHF SO-239 Female Connectors 6'' Pack of 2 for Amplifier

Q: I need an so-239 cable to connect my baofeng uv-5r to my yagi/bean antenna (the antenna requires the so-239), will this work?

To go from a Baofeng to a antenna with a so239, you need a cable with one end having a pl259 to a sma female.

Q: would this be compatible with the midland 18258 window mount antenna to be ale to connect to the midland 75822 mobile cb ?

The 75822 mobile CB has a BNC connector(female)..this cable adapter does not have any BNC connector options. Don't believe it will be compatible.

Q: Is this compatible with the uniden bc125at?

It accepts a PL259 and converts it to sma male.

Product ID: 2488252

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Details

Brand
DHT
Connector Type
RF Connector
Cable Type
Coaxial
Compatible Devices
Amplifier
Special Feature
Braided

📏6'' precision length

🔗1000+ mating cycles durability

🛡️Pure brass connectors for superior conductivity

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DHT Electronics Handheld Antenna Cable SMA Male to UHF SO-239 Female Connectors 6'' Pack of 2 for Amplifier

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Description

📡 Connect like a pro — signal strength that never quits!

UNMATCHED DURABILITY - Over 1000 mating cycles ensure long-lasting, reliable connections
COMPACT 6 INCH LENGTH - Perfectly sized for seamless antenna setups without clutter
VERSATILE COMPATIBILITY - Ideal for RF applications, Wi-Fi radios, and external antennas
FLEXIBLE LOW LOSS RG 316 CABLE - Maintains signal strength for crystal-clear wireless performance
PREMIUM PURE BRASS CONNECTORS - Maximize signal integrity with corrosion-resistant materials

This pack of two 6-inch SMA male to UHF SO-239 female antenna cables features flexible low-loss RG316 coaxial wiring and pure brass connectors, delivering exceptional durability with over 1000 mating cycles. Engineered for RF, Wi-Fi, and wireless LAN devices, these cables ensure superior connectivity and signal clarity for professional-grade setups.

Have a Question? See What Others Asked

I need an so-239 cable to connect my baofeng uv-5r to my yagi/bean antenna (the antenna requires the so-239), will this work?

how many watts rated

would this be compatible with the midland 18258 window mount antenna to be ale to connect to the midland 75822 mobile cb ?

Is this compatible with the uniden bc125at?

Reviews

D**Y

Works great

I got these to hook up my antennas to my nano vna. They work great. Good solid connections

7.06.2025

D**R

Good buy...

Works as advertised. Seems to be pretty decent quality, time will tell...

13.04.2025

J**S

Waiting to actually use the connectors

Still need to use these connectors but they appear to be right for the job.

9.07.2025

R**R

Felt strong but be careful - mine broke off

Updated - This type of connector is great for me to be able to use my RG-8X coax. I got it a couple of months ago and was careful not to put stress on it until the other day and moved somehow and the connector came off. I'm surprised it happened but as I got two pieces I'm good to keep operating. I like these enough to order a second pair so I have backups. Maybe mine wore down but I am hoping the next ones to get me through a year rather than a couple of months.Original review - I needed this type of extension to connect coax with a PL-259 on one end rather than putting a connector onto the chassis of a small electronics item, this product is the solution to both using my coax with PL-259 but without putting stress on my electronic item. Great solution

26.05.2024

V**R

well made and good price

I have never assembled a SMA connector on coax before so I was happy to find this adapter cable. It works well and seems to keep the VNA happy and giving me good information for tuning my antenna. I would definitely buy again from this seller.

1.12.2024

J**Y

wire is small be careful not to bend close to connector.

finally got my order after Usps botched the first delivery attempt. perfect for connecting an Antenna to my new NESDR doggel by nooelec .

11.06.2025

F**O

Cumple su funcion

Elemento complementario del nano vna. Cumple su funcion

17.07.2025

A**R

Great

Great guy and friend

11.06.2025

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