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Satellite/TV Antenna Diplexer

Satellite/TV Antenna Diplexer
alaScore 74

18 reviews

Jul, 2018

alaTest has collected and analyzed 18 reviews of Satellite/TV Antenna Diplexer. The average rating for this product is 1.5/5, compared to an average rating of 4.3/5 for other TVs for all reviews.

We analyzed user and expert ratings, product age and more factors. Compared to other TVs the Satellite/TV Antenna Diplexer is awarded an overall alaScore™ of 74/100 = Good quality.

Review analysis

(Based on 18 reviews)

User Reviews  


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Showing 1 - 10 of 18 Show Reviews: in English

Consumer review (

Piece of [...]


I bought this thing and it didn't even work. I took it back[...]


Not Durable

Apr, 2010

Consumer review (



Like everyone said this thing is overpriced and to top it off it doesn't work that well. Just picked up one today and will be taking it back. Search online and you can find these for alot less.

Feb, 2010

Consumer review (

Does not work with HD digital TV antenna


I tried to use this to input an HD TV antenna RF cable with the RF cable from my Dish satellite service. It does not work. I'm going to try an AB switcher.


Does not work

Jan, 2010

Consumer review (



Radio SHAFT is overpriced China made junk. They don't sell parts anymore and all they do sell is cell phones. Back in the day, when you bought a Realistic product, aka Scanner, CB, etc, you knew it was good. Radio SHAFT has gone to the dogs.

Dec, 2009

Consumer review (

Prove how stupid you are! Buy One!


If it worked, it would be worth the $1.50 you pay elsewhere, but it doesn't. Now you know why they have the name Radio Shaft.

There are no Pros

Not Durable, Poor Picture Quality

Sep, 2009

Consumer review (

Good if you have sat and no local ch


U need 2 to multiplex and de-multiplex TV and Sat. I run both signals over one coax and get great service from it. Sat in this area has no local ch but I can receive local ch with in attic antenna. 2 diplexers allow me to use one coax to get both...

Easy To Set Up

Sep, 2009

Consumer review (

Why the negative comments? Here is why:


You wonder why so many negative comments? RadioShack is charging [$] for a $1.50 part that's why. I'm glad I looked online before I drove all the way to the store for that disappointment. Next time you see a Dish installer on the side of the road, pull...

Not Durable, Poor Picture Quality

Jul, 2009

Consumer review (

So whats so bad about it?


A number of negative comments but not a single explanation as to why.

May, 2009

Consumer review (



Never could get combiner / splitter setup to work. Wanted to get satellite signal to second TV along with broadcast VHF.

Probably overpaid Don't

Apr, 2009

Consumer review (

Mediocre Diplexer from China - Don't Buy


This is a typical example of overpriced poor-performing junk[*]. One should not have to pay more than $4.00 for a diplexer of this sort if it performs reasonably. In this case, this devices comes out of China and performs poorly - price should be less...

Mar, 2009