I want to attach an external antenna onto my MTS2000 so I can have some decent reception while working in the garage.
What is the type of connection that the antenna uses.......N, F,etc....
Thanks
Rob
Type of Antenna Connection on JEDI Series
Moderator: Queue Moderator
Re: Type of Antenna Connection on JEDI Series
Motorola SMA Male
- Tom in D.C.
- Posts: 3859
- Joined: Tue Sep 04, 2001 4:00 pm
- What radios do you own?: Progreso soup can with CRT
Re: Type of Antenna Connection on JEDI Series
Like Escomm said, there is a male SMA connector on the radio.
So you will need a female SMA connector on the line from the antenna.
So you will need a female SMA connector on the line from the antenna.
Tom in D.C.
In 1920, the U.S. Post Office Department ruled
that children may not be sent by parcel post.
In 1920, the U.S. Post Office Department ruled
that children may not be sent by parcel post.
-
- Batboard $upporter
- Posts: 2884
- Joined: Mon Sep 03, 2001 4:00 pm
Re: Type of Antenna Connection on JEDI Series
I believe it's a SF connector, very similar to the SMA but slightly longer to more reliably engage the center pin. (It's close but I've had SMA's that did not contact the center pin). I've also seen it cataloged as 'Motorola length SMA'. Either way the SF to BNC-f adapter is available on EBay or if you have PayPal I can get one to you for $5.
- Tom in D.C.
- Posts: 3859
- Joined: Tue Sep 04, 2001 4:00 pm
- What radios do you own?: Progreso soup can with CRT
Re: Type of Antenna Connection on JEDI Series
Indeed, there are varying depths for the pin on various SMA connectors. I recently had an experience where by APX7K went deaf because a new antenna I installed had a female connector that did not quite reach the pin on the radio's antenna connector plug. One thing to look out for is the use of spacer washers that sometimes are furnished with a new antenna. In some cases the flexible washer will keep the antenna from screwing down far enough to make proper contact at the SMA connection.
Tom in D.C.
In 1920, the U.S. Post Office Department ruled
that children may not be sent by parcel post.
In 1920, the U.S. Post Office Department ruled
that children may not be sent by parcel post.
Re: Type of Antenna Connection on JEDI Series
I use a RF Industries RSA-3413. It has a long SMA threaded barrel to allow it the fully seat in the radio connector.
http://rfsearch.rfindustries.com/drawings/RSA-3413.pdf
http://rfsearch.rfindustries.com/drawings/RSA-3413.pdf
Re: Type of Antenna Connection on JEDI Series
Some skirts on the SMA connector are too long, simply file the skirts down almost flush with the plastic insert, just do not file or grind so the center socket is hit, it will be destroyed.
Re: Type of Antenna Connection on JEDI Series
The correct RF Industries part number is RFB1142-4. The SMA side is not recessed. The Motorola part number is 5880348B33 and costs about 6 times as much as the RF Industries part.