Metra 40-UV44 Antenna Y-adapter

Splits antenna signal (1 female to 2 male antenna connectors)

Item #: 12040UV44

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10 Reviews

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This Metra Y-adapter splits the radio signal coming from your antenna, so your car's AM/FM radio and HD Radio® tuner each get the same reception quality. Warranty: 60 days.

Note: Most vehicles will require additional installation parts — please identify your vehicle if you haven’t done so. You can also call an Advisor for more information.

Metra 40-UV44 Antenna Y-adapter Reviews

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Metra 40-UV44 Antenna Y-adapter

Written By Anonymous, Pennsylvania on Tuesday, June 16, 2015

Crutchfield Customer Review (What's this?)

This adapter made my custom radio install so much easier than it had been before. My only regret was that I didn't know about this product sooner.

Antannae Y

Written By Anonymous, Crystal Lake IL on Thursday, September 18, 2014

Crutchfield Customer Review (What's this?)

So far works great.


Written By Anonymous, klamath Falls on Sunday, July 20, 2014

Crutchfield Customer Review (What's this?)

I have been doing my own car audio since the 70's. Most things are that a word....anyway this is a quialty product and that was my point. Buy quality.......

Pros: Made right

Cons: N/A

great product to keep factory radio

Written By Taz, Cleveland, OHIO on Friday, April 18, 2014

Crutchfield Customer Review (What's this?)

was able to keep my factory radio in my classic car and add a new Am/FM/CD head unit under dash

Pros: easy to install

Cons: leads were a little bit too long

Great adaptor

Written By John T, Chicago, il. on Wednesday, May 22, 2013

Crutchfield Customer Review (What's this?)

Used to split the signal between my Sony MEX-2200 head end and the Sony XT-100 HD radio adaptor.. Didn't notice any loss of signal strength due to splitting it.

Pros: No loss of signal

Cons: none

Fixed blocked traffic signal with Kenwood KTC-HR300

Written By Tim, New Jersey on Friday, May 10, 2013

Crutchfield Customer Review (What's this?)

I purchased the Kenwood KTC-HR300 HD radio add on for my Kenwood DNX6980. What Kenwood fails to inform you about, is with this HD radio add on, the traffic information is now blocked and you will no longer receive the Navteq traffic to your unit. I contacted Kenwood's service department about this and they confirmed it as well. Numerous web searches about this with no luck for a work around. I finally searched for am/fm splitters, which led me to this product. I installed this from the factory antenna, spilt one end to the HD radio unit and the other end to the headunit's antenna plug. Perfect. Now I recieve the Navteq traffic info, and I can still tune HD radio stations, with no interference from both antennas being plugged in.

Pros: Corrects the issue with HD Radio add on blocking Navteq traffic information

Cons: None

Great product

Written By Einsamermann, Tappahannock, VA on Friday, April 26, 2013

Crutchfield Customer Review (What's this?)

Great product! Rec'd earlier than expected. Works great. Crutchfield as always has excellent products!

Cons: None

Metra 40-UV44 Antenna Y-adapter

Written By Anonymous, middlesex nj on Wednesday, July 25, 2012

Crutchfield Customer Review (What's this?)

its great just wish you made one with one male end and two female ends

Cons: none

Does it's job

Written By Eric, Washington, PA on Thursday, April 21, 2011

Crutchfield Customer Review (What's this?)

Got this (and a 120" extension cable) so I could hook the antenna up to both an
external HD tuner and the receiver. This allows me to select the regular
analog-only tuner if I'm in an area where the HD Radio signal is dropping in and
out. This does exactly that.

Well-built, bargain

Written By Anonymous, South, NJ on Monday, August 24, 2009

Crutchfield Customer Review (What's this?)

Bought this to be able to switch between my HD tuner and regular HU tuner. Product is very solid, construction looks to be top-notch. Works very well, and for the price, you can't beat it. I HIGHLY recommend this if you are adding an HD tuner to your radio.

Hands-on research

What's in the box?

  • Female-to-two male antenna adapter cable (with one female motorola connector on one end and two male motorola connectors on other end)

Product Research


Overview: The Metra AntennaWorks 40-UV44 is an 18" female to two male antenna adapter cable with one female motorola plug on one end and two male motorola connectors on other end.

Our Product Research Team

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