Can I us this to combine two antennas(seperate signals), then connect to my 4 output channel master amplifier? Thanks in advance....

Hello, Yes you can use it backwards for this purpose. BE sure to have your cables from each antenna the exact same length to help keep everything in phase. Thanks,

Will this allow power injection to preamp without damaging TV connected to the other output port?

Mine has been installed for only a few days. My Samsung TV is working just fine using one of the pass-through power ports.

Would this work for an FM antenna to split to go to two stereos?

It's a signal splitter, so while the outgoing signal may not be as strong as the incoming one, it feeds the same signal to both systems...and it's from Channel Master, so it's reliable. Give it a try.

Does the 2 port version pass power between the 2 outputs and Antenna Input or just from output to antenna input?

Hello, The CM-3212HD 2-way power passing splitter passed DC voltage bi-directionally through both input to outputs and output(s) through to the input. Thanks for reaching out. CM

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Channel Master CM-3212HD 2-Way Splitter Power Passing for TV Antenna and Cable Signals

Channel Master CM-3212HD 2-Way Splitter Power Passing for TV Antenna and Cable Signals

Product ID: 433620637

Details

Antenna
Television
Brand
Channel Master
Colour
Black
Impedance
75 Ohms
Product dimensions
5.1L x 1.6W x

⚡Power passing capability

📺Splits signals for 2 TVs

🌧️Weatherproof design

¥6039

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

📡 Split the Signal, Double the Fun!

DUAL TV CONNECTION - Easily split signals to enjoy your favorite shows on two TVs simultaneously.
LOW INSERTION LOSS - Minimizes signal degradation with an impressive 3.5dB loss.
HIGH FREQUENCY RANGE - Operates efficiently from 5 to 1002 MHz for optimal signal clarity.
SUPERIOR RETURN LOSS - Achieves a remarkable 20dB return loss for enhanced performance.
ROBUST OUTDOOR DESIGN - Engineered to withstand the elements, ensuring uninterrupted viewing pleasure.

The Channel Master CM-3212HD is a high-quality 2-way splitter designed for TV antenna and cable signals, featuring a weatherproof design for outdoor use, power passing capability, and exceptional performance across a wide frequency range.

Specifications

ASIN	B07T7KRQSS
AntennaDescription	Television
Best Sellers Rank	#18,916 in Electronics ( See Top 100 in Electronics ) #42 in Satellite TV Splitters
Brand	Channel Master
Color	Black
Customer Reviews	4.5 4.5 out of 5 stars (441)
Global Trade Identification Number	00020572132121
Impedance	75 Ohms
Item Dimensions L x W x H	2"L x 0.63"W x 2.38"H
Manufacturer	Channel Master
Mfr Part Number	CM-3212HD
Model Number	CM-3212HD
Number of Items	1
UPC	020572132121
Unit Count	1.0 Count
Warranty Description	1 Year Manufacturer Warranty

Reviews

S**M

Works as described and appears to be well made.

Works ok and appears to be decent quality. Only 2 Stars as, value wise, it is way over priced, for what you get. $$21.47 (incl tax) is a rip off.

2.12.2022

R**S

Great quality splitter … strong signal

pega) This splitter works perfectly and is very well made. It helped me connect multiple TVs/receivers without any issues. The signal stays strong and stable and the connections fit tightly. Easy to install and great quality for the price. Highly recommended!

17.01.2026

R**E

Water Proof.

Water proof is what I was after. Installed and working.

15.12.2022

J**Y

Worth the money

This 2way splitter work way better than the other off brands that I have used. I am using this 2way splitter on an outside antenna feeding two TV’s and a FM home stereo. The channel master is definitely worth the price point of $11. Every other off brand that I have used had a problem pulling in a good signal and I live in the middle of a major city. Channel Master is a name brand product and worth the money to not drop a digital signal. As soon as I swapped the splitter with the Channel Master splitter and rescanned the TV Channels, both picked up more channels without signal fade.

12.08.2026

S**E

Works fine

31.12.2022

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

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¥6039

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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