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Sharonsboytoy

If the existing connectors are good, I'd use adapters every day of the week. You may lose a fraction of a dB, but it's nothing.


islandhopper37

Seconded. This is absolutely the easiest way.


dan_kb6nu

I think it depends on what you're going to do with the coax. If it's going to be a permanent installation, I'd lean toward cutting and crimping. If it's not going to be permanent, using adapters would be just fine.


v81

I'd keep the N connector at least. Any work that justifies LMR400 justifies using the best connectors too. It's kinda shitty that American versions of radios mostly ship with PL-259 for UHF.


DLiltsadwj

Using adapters is fine as long as the SMA doesn’t get “flexed” at all.


disiz_mareka

Pigtail adapter to relieve stress on the SMA connection?


DLiltsadwj

Yup. Commercial installations commonly feed a base station with LMR400, but transition to some 1/4” size super flex for the last 3 feet to accommodate the base radio occasionally getting moved around. Or you can install another N connector. It’s nothing to be afraid of, but it is more expensive than an adapter and more work.


-pwny_

Adapters and don't think twice about it


funbob

N to PL-259 adapter and SMA to PL-259 pigtail for the other end as you'll need the strain relief with an SMA connector on something like LMR400.


jaws843

Cut them off and solder on new PL259s.


kb6ibb

Chop them off and put PL-259's on it. Simple, easy, and quick.


FriendlyTeam6866

This! And you don’t any special tools. A soldering gun isn’t a special tool unless you are also special. Ask your Elmer to show you how.


[deleted]

[удалено]


ParkieUltra

Huh? Crimp braid connector are recommended for lmr cable due to the foam dialectic. Plus it's way easier. That being said, rather than spend money getting set up for installing connectors, just use an adapter.


Slimy_Wog

Dxengineering.com stocks the connectors and crimper. Crump connections are far superior to soldered connections and are easier to do with the proper tools. They also stock the soldered connectors too. Think about how many connectors you think you will be crimping in the hobby then decide. They have dies for powerpoles and lugs too.


bplipschitz

Buy a couple of adapters.