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Description
CableTronix CTHC-12G 12-Port Passive Headend CombinerThe CTHC 12G 12 Port Passive Headend Combiner from CableTronix is a 12 port passive output combiner designed for commercial grade, private cable networks employing multiple modulators and processing equipment. It supports up to 12 devices and can be mounted on a 19" rack. In addition, the combiner can withstand temperatures up to 122F and supports a wide range of frequencies from 40 to 1000 Hz. Supports up to 12 modulators and or processors Up to 40
The CTHC-12G 12-Port Passive Headend Combiner from CableTronix is a 12-port passive output combiner designed for commercial-grade, private cable networks employing multiple modulators and processing equipment. It supports up to 12 devices and can be mounted on a 19" rack. In addition, the combiner can withstand temperatures up to 122°F and supports a wide range of frequencies from 40 to 1000 Hz.
- Supports up to 12 modulators and/or processors
- Up to 40 dB port-to-port signal isolation, 21 dB insertion loss, and 16 dB input/output return loss
- -20 dB test port
UPC: 819210012129
| Inputs | 12 |
| Frequency Range | 40 to 1000 MHz |
| Impedance | 75 Ohms |
| Connector | F-type female |
| Insertion Loss | 19 dB typical at 40 to 450 MHz 21 dB typical at 450 to 1000 MHz |
| Input Return Loss | 16 dB typical at 40 to 450 MHz 16 dB typical at 450 to 1000 MHz |
| Output Return Loss | 16 dB typical at 40 to 450 MHz 16 dB typical at 450 to 1000 MHz |
| Isolation | Port-to-Port Adjacent Ports: 30 dB typical Opposing Ports: 40 dB typical |
| Test Port | -20 dB |
| Mounting | 19" (482.6 mm) rack |
| Operating Temperature | 32 to 122°F (0 to 50°C) |
| Dimensions (W x H x D) | 19 x 1.75 x 3" (482.6 x 44.45 x 76.2 mm) |
| Weight | 2.25 lb (1.02 kg) |
In the Box
CableTronix CTHC-12G 12-Port Passive Headend Combiner
- Limited 1-Year Warranty
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
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4.7 ★★★★★
Based on 1888 reviews
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Product Reviews
★★★★★ 5
Am almost done reading
Format: Hardcover
This book came recommended by a very hospitable friend. I'm almost done reading and wanted to drop by here to leave a positive review.
Lots of good useful ideas in this book and it has an engaging writing style. I think the author is specifically gifted in the area of hospitality - not everyone can live like she and her family do, but there are a lot of practical tips if you're hoping to grow in that area of your life.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2025
★★★★★ 5
Hospitality is the Most Important Thing
Format: Hardcover
The author does an excellent job making a case for how important and underrated hospitality is to a hurting world. She captures my attention instantly with her story about her neighbor Hank. She leaves me hanging through a couple of chapters before I get more details about his story.
I almost put down the book permanently when she gets on her high religious horse. I suspect she and I would disagree about some of our theology. And I didn't need to be persuaded, so those chapters weren't written for me. If you skim (or skip) that beginning section, it's well worth the practical ideas for how to open up your own home and life in hospitality.
A great challenge that I shall take up. May all our neighbors become friends and our friends become family.
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Reviewed in the United States on March 12, 2024
★★★★★ 5
First time
Works like a champ
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 5
Happily Surprised
These actually work as described! Very pleased
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
★★★★★ 3
Didn't Notice Difference
The taste is actually pretty good, honestly it's more like a treat than a supplement... but I haven't noticed any significant changes after going through the entire bottle. They didn't cause any upset stomach or side effects, which is a plus, but the overall benefits feel negligible.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
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