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KFPH-CD

KFPH-CD is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand KFPH-CD rather than just read about it. In short: KFPH-CD (channel 35) is a low-power, Class A television station in Phoenix, Arizona, United States, airing programming from the Spanish-language UniMás network. It is a translator of Flagstaff-licensed KFPH-DT (channel 13) which is owned and operated by TelevisaUnivision; it is also sister to Univision outlet KTVW-DT (channel 33).

KFPH-CD — main illustration
KFPH-CD — illustration

Key takeaways

  • KFPH-CD belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect KFPH-CD to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of KFPH-CD from memory before moving on to harder problems.

Reference excerpt

KFPH-CD (channel 35) is a low-power, Class A television station in Phoenix, Arizona, United States, airing programming from the Spanish-language UniMás network. It is a translator of Flagstaff-licensed KFPH-DT (channel 13) which is owned and operated by TelevisaUnivision; it is also sister to Univision outlet KTVW-DT (channel 33). KFPH-CD's transmitter is located on South Mountain; its parent station shares studios with KTVW-DT on 30th Street in southern Phoenix. Originally established as a translator for the American Christian Television System (ACTS) on channel 39, the station moved to channel 35 when a full-power television station was established on channel 39 in 2000. It has been owned by Univision since 2002 and has served primarily as a translator of KFPH-DT. KFPH-CD was converted in April 2018 to be one of the first regular ATSC 3.0 television stations in the United States as part of the Phoenix Model Market initiative and since has been regularly used for testing; its programming is available in ATSC 1.0 format on subchannels of other Phoenix television stations.

History North Phoenix Baptist Church received a construction permit for low-power television station K39BI in December 1986; the station was on the air less than six months later and began broadcasting programs on June 7, 1987. Alongside programming from ACTS—owned by the Southern Baptist Convention—K39BI produced some of its own programming, including the Baptist church's services. In the 1990s, ACTS was replaced with FamilyNet. Underneath K39BI was a full-power allocation for channel 39, the second non-commercial reserved channel in Phoenix. In 1996, the Daystar Television Network, by way of Community Television, Inc., filed for the channel. Two years later, Daystar bought K39BI from the church; Daystar programming replaced FamilyNet, though North Phoenix Baptist Church services were still broadcast. The call letters were changed to KDTP-LP on December 16, 1998. The impending launch of KDTP as a full-power station displaced the low-power station to channel 35. Daystar also sold the low-power station to Equity Broadcasting Corporation, which owned KDUO channel 13 in Flagstaff, and changed KDTP-LP's call letters to KOND-LP. The stations aired programming from America's Collectibles Network before being sold for $19.1 million to Univision in late 2001 alongside KBGF in Douglas. KDUO and KOND-LP became KFPH and KFPH-CA on January 4, 2002, in advance of the launch of Telefutura ten days later.

ATSC 3.0 In December 2017, the Phoenix Model Market partnership, comprising Pearl TV and the television station groups that owned most of Phoenix's commercial stations at the time, including Univision Communications, was formed in order to provide guidance and testing for how the ATSC 3.0 standard could be deployed without reducing ATSC 1.0 service to existing viewers, using the "lighthouse" concept, in which one station becomes an ATSC 3.0 multiplex and its subchannels are distributed on the signals of other stations serving the same area. In service of this goal, KFPH-CD was selected to become the first lighthouse station and the first authorized ATSC 3.0 station, going live on April 6, 2018; KFPH-CD's subchannels were placed with three other Phoenix stations for ATSC 1.0 continuity. Soon after launching, Arizona PBS joined the Model Market consortium, becoming the first public broadcaster to use ATSC 3.0.

Subchannels

ATSC 1.0 subchannels

The KFPH-CD ATSC 3.0 multiplex carries an assortment of Phoenix television stations. On July 8, 2021, the two remaining major network affiliates on KFPH-CD were relocated to the higher-power KASW multiplex on RF channel 27, and the channel capacity on KFPH-CD was used to add KTVK and KTAZ to the lineup.

ATSC 3.0 subchannels

KFPH-CD offers two ATSC 1.0 subchannels, hosted by KTVW-DT and KTAZ.

References

Illustrations

KFPH-CD illustration

Worked examples

Example 1 — a first encounter with KFPH-CD

Start with the simplest possible case. Write down what KFPH-CD claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to KFPH-CD before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about KFPH-CD ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of KFPH-CD

In research
KFPH-CD appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses KFPH-CD in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
KFPH-CD is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1987 establishments in Arizona, ATSC 3.0 television stations, Great Entertainment Television affiliates, so understanding it makes those chapters shorter.
In everyday life
Look for KFPH-CD outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study KFPH-CD in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what KFPH-CD means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain KFPH-CD out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is KFPH-CD in simple terms?

KFPH-CD (channel 35) is a low-power, Class A television station in Phoenix, Arizona, United States, airing programming from the Spanish-language UniMás network. It is a translator of Flagstaff-licensed KFPH-DT (channel 13) which is owned and operated by TelevisaUnivision; it is also sister to Univi…

Why does KFPH-CD matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study KFPH-CD?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on KFPH-CD.

Tags

  • 1987 establishments in Arizona
  • ATSC 3.0 television stations
  • Great Entertainment Television affiliates
  • Ion Mystery affiliates
  • Low-power television stations in Arizona
  • Spanish-language television stations in Arizona
  • Television channels and stations established in 1987
  • Television stations in Phoenix, Arizona
  • UniMás affiliates

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