Typical airborne HF transmitters usually...

Study

Question 1 of 20nssLSiU8L9CZxwqJVXMG

Typical airborne HF transmitters usually provide a nominal RF power output to the antenna of ____ watts, compared with ____ watts RF output from a typical VHF transmitter.

Back

Question 1 of 20

nssLSiU8L9CZxwqJVXMG

Typical airborne HF transmitters usually provide a nominal RF power output to the antenna of ____ watts, compared with ____ watts RF output from a typical VHF transmitter.

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

• HF (High Frequency) vs VHF (Very High Frequency) power levels in aircraft radios • Typical installed RF output power ranges for airborne HF sets • Typical installed RF output power ranges for marine/aviation VHF sets

💭 Think About

• Think about which system (HF or VHF) is normally used for long‑range communications and would therefore need more power. • Recall from your studies: are HF aircraft sets usually in the tens of watts or in the hundreds of watts range? What about VHF? • Compare the choices: which one shows HF power being significantly higher than VHF, matching their usual operational roles?

✅ Before You Answer

• Make sure the option you choose has HF power > VHF power, not the other way around. • Check whether the HF value you pick is a realistic installed aircraft HF output (often around a few hundred watts, not just a few tens). • Confirm that the VHF value is in the typical 25–50 watt class commonly used for line‑of‑sight communications.

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed

Study

Question 1 of 20nssLSiU8L9CZxwqJVXMG

Typical airborne HF transmitters usually provide a nominal RF power output to the antenna of ____ watts, compared with ____ watts RF output from a typical VHF transmitter.

Back

Question 1 of 20

nssLSiU8L9CZxwqJVXMG

Typical airborne HF transmitters usually provide a nominal RF power output to the antenna of ____ watts, compared with ____ watts RF output from a typical VHF transmitter.

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed