i want to put 2 over the air antennas into one cable, will a splitter do that, and will there be spoitter that will boost my single in the prosess?

You need a combiner, not a splitter. I have that setup already on my home and I had to get a special one that combines the signals and also allows power pas through to both antennas so you can put a pre-amp on each antenna.

Bidirectional? then why does 1 connector say in and 3 say out. shouldn't all 4 say in/out?

“Bidirectional” means that signals can go input —> output, or output —> input. But, you cannot go output —> output, so all paths are no equal. Almost all splitters like this are designed to isolate outputs from each other so that each device doesn’t hear crosstalk from another device. I think you can get something that is truly bidirectional with a splitter that just directly connects all wires, with no concept of “in” or “out”, like: https://www.amazon.com/dp/B08NYB59PR/

Is any of these compatible with the old screws in the back of an old tv I have and hooking up item like my vcr component which has the pushpins?

You'll need an adapter (transformer or balun) that goes from a 300 ohm ("old screws") to 75 ohm F-Connector (pushpins). You can likely find one at Home Depot or Lowes. Failing that, Amazon has them for about $7- here: https://www.amazon.com/dp/B07FFNTNQV/ref=sxts_kp_tr_2?pf_rd_p=8778bc68-27e7-403f-8460-de48b6e788fb&pd_rd_wg=gnveX&pf_rd_r=CACFYS8SY3ZC0AX3DFDE&pd_rd_i=B07FFNTNQV&pd_rd_w=go4gS&pd_rd_r=f0993bb1-701f-451b-9271-7e563935a8bb&ie=UTF8&qid=1546465511&sr=2

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2-Pack Bidirectional 2.4Ghz 2 Way Coax Splitter - TV Aerial & Satellite Signal Distribution - All Port Power Passing - Gold Plated & Corrosion Resistant

Product ID: 417222217

Details

Antenna
Radio
Brand
Cable Matters
Colour
Gold
Impedance
50 Ohms
Manufacturer
Cable Matters
Number of channels
2

⚡All port power passing

📡2.4 GHz bi-directional signal split

🛡️Gold plated corrosion resistance

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€ 14.55

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Sold byAmazon PortugalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

📡 Split Smarter, Stay Connected Stronger

SHIELDED FOR CLARITY - Zinc cast housing reduces interference, delivering crystal-clear signals for your entertainment and work needs.
DOUBLE THE CONVENIENCE - Two splitters in one pack give you backup or multi-device flexibility, perfect for the modern connected home.
SEAMLESS SIGNAL SHARING - Effortlessly split your TV or satellite signal without loss, supporting frequencies from 5 to 2450 MHz.
POWER THROUGH EVERY PORT - All port power passing means no need for extra adapters—power your devices directly through the splitter.
DURABILITY MEETS PERFORMANCE - Gold plated connectors ensure corrosion-free, long-lasting connections that keep your setup flawless.

The Cable Matters 2-Pack Bi-Directional 2.4 GHz 2 Way Coax Splitter offers reliable TV and satellite signal distribution with gold plated, corrosion-resistant connectors and a zinc cast shielded housing. Supporting frequencies from 5 to 2450 MHz and featuring all port power passing, this splitter ensures durable, interference-free performance for multiple devices, making it an essential upgrade for any professional or home entertainment setup.

Specifications

ASIN	B00KO8W93E
AntennaDescription	Radio, Satellite, Television
Best Sellers Rank	12,627 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 135 in Splitters
Brand Name	Cable Matters
Colour	Gold
Country of Origin	China
Customer Reviews	4.4 4.4 out of 5 stars (1,590)
Impedance	50 Ohms
Manufacturer	Cable Matters
Number of Channels	2
UPC	081159812805

Reviews

C**S

Perfect

I needed to extend my aerial after cutting through it by mistake recently and purchased these to do the job and they work perfectly and are nice and secure.

9.05.2024

J**N

look ok

not used yet

8.09.2024

G**S

Work well

27.07.2025

D**O

Did they job

Did what it say in the tin

16.12.2024

M**W

I would not recommend to a friend

Immediately fell apart

3.08.2025

G**.

Splittrs

Didnt work

17.11.2023

P**K

Best video as a result of using

Easy to connect but requires specific cable connector.

14.11.2022

R**6

Ottimo acquisto, ho sostituito due vecchi splitter che mi davano un sacco di problemi con questi e di nuovo ricevo benissimo il segnale dbtv2 su tutti i televisori. I connettori F sono da acquistare separatamente.

21.12.2025

P**7

Comme dit dans le titre, ce produit fonctionne très bien, et surtout, la perte de signal est négligeable La qualité de fabrication semble tout à fait convenable. Bref, je ne suis pas du tout déçu de mon achat, sachant qu'en magasin spécialisé, ce produit est nettement plus onéreux ! Pas d'hésitation à avoir, pour le prix vous ne serez pas déçu !

19.06.2023

J**E

Muy buena calidad para el precio

1.02.2026

A**R

2 weeks in and it's still working as expected

10.01.2026

D**A

Work as intended. Bought these to replace old splitters that would not allow moca adaptors to be used

20.09.2024

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TrustScore 4.5 | 7,300+ reviews

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