100+ Free Ham Radio Extra Practice Questions

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Question 1

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What is the maximum peak envelope power (PEP) output permitted for an amateur station on most amateur bands?

500 watts

1000 watts

1500 watts

2000 watts

to track

2026 Statistics

Key Facts: Ham Radio Extra Exam

Exam Questions

FCC/NCVEC

74%

Passing Score (37/50)

FCC Part 97

$50

Total Cost ($15 + $35)

ARRL VEC / FCC 2026

603

Questions in Pool

NCVEC 2024-2028

10 years

License Duration

FCC

All bands

Frequency Privileges

FCC Part 97

The Extra class exam has 50 questions with a 74% passing score and costs $50 total ($15 VE + $35 FCC). It is the highest FCC amateur license, granting all band privileges including exclusive HF sub-bands. The exam draws from a 603-question pool covering advanced circuits, antenna theory, Smith charts, DSP, propagation, satellite operations, and FCC rules. The current question pool is valid July 2024 through June 2028. Requires a General class license first.

Sample Ham Radio Extra Practice Questions

Try these sample questions to test your Ham Radio Extra exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1What is the maximum peak envelope power (PEP) output permitted for an amateur station on most amateur bands?

A.500 watts

B.1000 watts

C.1500 watts

D.2000 watts

Explanation: FCC Part 97.313 limits the maximum peak envelope power output of an amateur station transmitter to 1500 watts PEP on most amateur bands. Certain bands and segments have lower power limits, such as 200 watts on 30 meters and 1 watt ERP on 60 meters. Extra class operators have full access to all amateur frequencies at these power levels.

2Under FCC rules, what is the maximum symbol rate permitted for RTTY or data emissions on the 20-meter band?

A.300 baud

B.1200 baud

C.19.6 kilobaud

D.56 kilobaud

Explanation: FCC Part 97.307 limits the symbol rate for RTTY and data emissions to 300 baud on HF bands below 28 MHz including the 20-meter band. Higher symbol rates are permitted on bands above 28 MHz. This limitation helps manage bandwidth usage on the crowded HF spectrum shared by many operators.

3Which of the following frequency segments is available ONLY to Amateur Extra class licensees on the 80-meter band?

A.3.525 - 3.600 MHz

B.3.600 - 3.700 MHz

C.3.600 - 3.650 MHz

D.3.700 - 3.800 MHz

Explanation: On the 80-meter band, the phone segment from 3.600 to 3.650 MHz is reserved exclusively for Amateur Extra class licensees. General class operators may only use 3.800 to 4.000 MHz for phone, while Extra class operators have access to the full 3.600 to 4.000 MHz phone allocation. These exclusive sub-bands are one of the key privileges of upgrading to Extra class.

4What is the duration of an FCC amateur radio license before renewal is required?

A.5 years

B.7 years

C.10 years

D.Lifetime

Explanation: FCC amateur radio licenses are granted for a 10-year term and must be renewed before expiration. Renewal can be done online through the FCC's Universal Licensing System (ULS). If a license expires, there is a 2-year grace period during which the former licensee may renew without retesting, but the station may not transmit during this grace period.

5What does PRB-1 require of state and local regulations affecting amateur radio antennas?

A.States must allow any antenna without restriction

B.States and localities must reasonably accommodate amateur radio communications and must constitute the minimum practicable regulation

C.States may ban all outdoor amateur antennas

D.The FCC prohibits all local antenna restrictions

Explanation: PRB-1 (the FCC's 1985 limited preemption of state and local antenna regulations) requires that state and local regulations reasonably accommodate amateur radio communications and represent the minimum practicable regulation to accomplish the local authority's legitimate purpose. It does not give amateurs unlimited rights to erect any antenna but establishes a balancing test between local land use interests and the federal interest in amateur radio service.

6Under FCC Part 97, what is the definition of telecommand of an amateur station?

A.Operating a station by voice over the telephone

B.A one-way transmission to initiate, modify, or terminate functions of a device at a distance

C.Communicating through a satellite repeater

D.Sending Morse code via an automated keyer

Explanation: Telecommand is defined in FCC Part 97.3 as a one-way transmission to initiate, modify, or terminate functions of a device at a distance. In amateur radio, this applies to remotely controlling devices such as model craft, space stations, and auxiliary stations. The telecommand station must be under the control of the licensee and comply with all applicable rules including power limitations and identification requirements.

7Which of the following is a requirement for an amateur station operating under automatic control?

A.A licensed operator must be present at the control point at all times

B.The station must be able to be shut down by the licensee or designated control operator

C.Automatic control is prohibited on all amateur frequencies

D.The station may only transmit on VHF and above

Explanation: An amateur station operating under automatic control must be capable of being shut down by the control operator. Automatic control means the station operates without a control operator being present at the control point. This is permitted on certain frequencies and for certain operations such as repeaters, beacons, and space stations. The licensee remains responsible for proper operation.

8What is the purpose of a voluntary band plan?

A.It is a legally enforceable FCC regulation

B.It helps amateurs share band resources by designating segments for different modes and activities

C.It assigns specific frequencies to individual stations

D.It restricts amateur operators from using certain bands

Explanation: Voluntary band plans are agreed-upon guidelines that help amateurs share band resources efficiently by designating frequency segments for different modes and activities such as CW, SSB, digital, and satellite. While not legally enforceable under FCC rules, they are widely respected by amateur operators and promote orderly use of shared spectrum. The ARRL and IARU publish recommended band plans.

9What is the approximate maximum usable frequency (MUF) if the critical frequency is 8 MHz and the angle of incidence is 45 degrees?

A.8 MHz

B.11.3 MHz

C.16 MHz

D.22.6 MHz

Explanation: The maximum usable frequency (MUF) is calculated using the formula MUF = critical frequency / cos(angle of incidence). For a critical frequency of 8 MHz and an angle of incidence of 45 degrees: MUF = 8 / cos(45) = 8 / 0.707 = approximately 11.3 MHz. The MUF is the highest frequency that can be refracted back to Earth by the ionosphere for a given propagation path and ionospheric conditions.

10Which ionospheric layer is primarily responsible for long-distance HF communication?

A.D layer

B.E layer

C.F2 layer

D.Troposphere

Explanation: The F2 layer of the ionosphere is primarily responsible for long-distance HF communication. It is the highest and most densely ionized regular layer, reaching altitudes of 200-500 km. The F2 layer persists throughout the night (unlike the F1 layer which merges with F2 at night) and provides the greatest single-hop skip distances. Its ionization is maintained by solar UV radiation, and it supports most long-distance skywave propagation on HF frequencies.

About the Ham Radio Extra Exam

The Amateur Extra class license is the highest level of FCC amateur radio license. It grants full operating privileges on all amateur radio frequencies and modes, including exclusive access to certain HF sub-bands on 80, 40, 20, and 15 meters reserved for Extra class operators. The Element 4 exam covers advanced radio theory, circuit design, antenna systems, transmission lines, propagation, digital signal processing, and FCC regulations. The current 2024-2028 question pool contains 603 questions.

Assessment

50 multiple-choice questions drawn from the 603-question NCVEC Element 4 question pool

Time Limit

No official time limit (typically 1-2 hours)

Passing Score

74% (37 out of 50 correct)

Exam Fee

$15 VE session + $35 FCC application (FCC via Volunteer Examiner Coordinators (ARRL VEC, Laurel VEC, W5YI VEC))

Ham Radio Extra Exam Content Outline

12%

Commission Rules (E1)

Frequency privileges, power limits, station control, spread spectrum, space operations, telecommand, and FCC enforcement actions

10%

Operating Procedures (E2)

Satellite operations, EME (moonbounce), contest operating, DXpeditions, VHF/UHF weak-signal techniques, and mesh networks

Radio Wave Propagation (E3)

MUF, LUF, ionospheric layers, transequatorial propagation, gray-line, NVIS, sporadic E, and scatter modes

10%

Amateur Radio Practices (E4)

Station configuration, test equipment, grounding, bonding, receiver performance metrics, and interference mitigation

Electrical Principles (E5)

AC/DC circuits, complex impedance, resonance, Q factor, time constants, Thevenin equivalents, and power calculations

12%

Circuit Components (E6)

Semiconductors, op-amps, MMICs, digital ICs, ferrite materials, piezoelectric crystals, and RF transistors

16%

Practical Circuits (E7)

Filters, oscillators, PLL/DDS, modulators, demodulators, DSP/SDR, power supplies, AGC, and amplifier design

Signals and Emissions (E8)

Fourier analysis, PEP, modulation methods, deviation ratio, OFDM, digital modes, and constellation diagrams

16%

Antennas and Transmission Lines (E9)

Antenna gain, Yagi design, phased arrays, Smith chart, impedance matching, transmission line characteristics, and microstrip

Safety (E0)

RF radiation hazards, maximum permissible exposure, RF exposure evaluation, and hazardous materials

How to Pass the Ham Radio Extra Exam

What You Need to Know

Passing score: 74% (37 out of 50 correct)
Assessment: 50 multiple-choice questions drawn from the 603-question NCVEC Element 4 question pool
Time limit: No official time limit (typically 1-2 hours)
Exam fee: $15 VE session + $35 FCC application

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

Ham Radio Extra Study Tips from Top Performers

1Focus on the math-heavy topics first: circuit calculations, reactance, impedance, and resonant frequency formulas account for a large portion of the exam

2Learn to read and interpret Smith charts — understanding normalized impedance, SWR circles, and matching network design is essential

3Study antenna theory systematically: dipoles, Yagis, phased arrays, folded dipoles, and parabolic dishes, with focus on gain and radiation patterns

4Master the relationship between inductive reactance (XL = 2*pi*f*L) and capacitive reactance (XC = 1/(2*pi*f*C))

5Understand filter types (Butterworth, Chebyshev, elliptic) and their tradeoffs in passband ripple vs. rolloff steepness

6Review DSP fundamentals: Nyquist theorem, aliasing, FIR vs IIR filters, and FFT principles

7Study satellite operations: orbital mechanics, Doppler shift compensation, uplink/downlink modes, and Keplerian elements

8Practice calculating ERP, PEP, link budgets, and RF exposure compliance — these are common exam questions

Frequently Asked Questions

What is the FCC Amateur Extra class license?

The Amateur Extra class license is the highest level of FCC amateur radio license. It grants full operating privileges on all amateur radio frequencies and modes, including exclusive access to certain HF sub-bands on 80, 40, 20, and 15 meters that General class operators cannot use. The Element 4 exam covers advanced electronics, antenna theory, and regulations.

How many questions are on the Extra class exam?

The Extra class exam consists of 50 multiple-choice questions drawn from the NCVEC Element 4 question pool. The current 2024-2028 pool contains 603 questions organized into 10 subelements. You must answer at least 37 questions correctly (74%) to pass. There is no official time limit but most candidates finish in 1-2 hours.

What are the prerequisites for the Extra class exam?

You must hold a valid FCC General class amateur radio license to take the Extra class exam. Alternatively, you can take and pass the Technician (Element 2), General (Element 3), and Extra (Element 4) exams in a single exam session. You need an FCC Registration Number (FRN) and a valid photo ID.

How much does the Extra class exam cost?

The total cost is approximately $50: a $15 exam session fee paid to the Volunteer Examiner (VE) team and a $35 FCC application fee paid online directly to the FCC after passing. Some VEC organizations like Laurel VEC do not charge a session fee. Youth candidates (under 18) may pay a reduced $5 session fee through ARRL VEC.

What additional privileges does Extra class provide over General?

Extra class licensees gain access to all amateur frequencies, including exclusive phone and CW sub-bands on 80 meters (3.600-3.650 MHz), 40 meters (7.025-7.050 MHz CW), 20 meters (14.150-14.175 MHz), and 15 meters (21.200-21.225 MHz). Extra class operators can also serve as Volunteer Examiners for all three license levels.

What is the current Extra class question pool?

The current question pool is the 2024-2028 Element 4 pool, effective July 1, 2024, through June 30, 2028. It contains 603 questions with 10 diagrams. The pool was released by the NCVEC Question Pool Committee and has had multiple errata updates, the most recent in February 2026. Questions are publicly available from NCVEC and ARRL.

How long should I study for the Extra class exam?

Most candidates study 100-200 hours over 3-6 months. The exam covers significantly more advanced material than the General exam, particularly in circuit design, antenna theory, and mathematics. Candidates with strong electronics or engineering backgrounds may need less time. Study resources include the ARRL Extra Class License Manual and free online question pool practice sites.