FCC T2A - 电台操作规范

#T2A01🔗

What is a common repeater frequency offset in the 2-meter band?

2 米波段中常见的中继器频率偏移是多少？

Plus or minus 5 MHz

正负 5 MHz

Plus or minus 600 kHz

正负600 kHz

✓ 正确答案

Plus or minus 500 kHz

正负 500 kHz

Plus or minus 1 MHz

正负 1 MHz

#T2A02🔗

What is the national calling frequency for FM simplex operations in the 2-meter band?

2 米频段 FM 单工操作的国内呼叫频率是多少？

146 . 520 MHz

146。520兆赫

✓ 正确答案

145.000 MHz

145.000 兆赫

432.100 MHz

432.100 兆赫

446.000 MHz

446.000 兆赫

#T2A03🔗

What is a common repeater frequency offset in the 70-centimeter band?

70厘米频段常见的中继器频偏是多少？

Plus or minus 5 MHz

正负5 MHz

✓ 正确答案

Plus or minus 600 kHz

正负 600 kHz

Plus or minus 500 kHz

正负 500 kHz

Plus or minus 1 MHz

正负 1 MHz

#T2A04🔗

What is an appropriate way to call another station on a repeater if you know the other station's call sign?

如果您知道另一个电台的呼号，在中继器上呼叫另一个电台的合适方法是什么？

Say "break, break," then the other station’s call sign, followed by your call sign

说“break，break”，然后是对方电台的呼号，然后是您的呼号

Say the station's call sign, then identify with your call sign

说出电台的呼号，然后用你的呼号识别

✓ 正确答案

Say "CQ" three times, then the other station's call sign, followed by your call sign

说三遍“CQ”，然后是对方电台的呼号，最后是您的呼号

Wait for the station to call CQ, then answer with your call sign

等待电台呼叫 CQ，然后用您的呼号接听

#T2A05🔗

How should you respond to a station calling CQ?

你应该如何回应呼叫 CQ 的电台？

Transmit "CQ" followed by the other station’s call sign

发送“CQ”后跟对方电台的呼号

Transmit your call sign followed by the other station’s call sign

发送您的呼号，然后发送对方电台的呼号

Transmit the other station’s call sign followed by your call sign

发送对方电台的呼号，然后发送您的呼号

✓ 正确答案

Transmit a signal report followed by your call sign

发送信号报告，然后发送您的呼号

#T2A06🔗

What is an effective way to seek a call from any phone station when not using a repeater?

在不使用中继器的情况下，从任何电话站寻求呼叫的有效方法是什么？

Sign your call sign once, followed by the words “listening for a call;” if there is no answer, change the frequency and repeat

签署一次您的呼号，然后写上“正在接听电话”；如果没有答案，改变频率并重复

Say “QTC,” followed by “this is” and your call sign; if there is no answer, change the frequency and repeat

说“QTC”，然后说“这是”和您的呼号；如果没有答案，改变频率并重复

Transmit an unmodulated carrier for approximately 10 seconds, followed by “this is” and your call sign, and pause to listen; repeat as necessary

发射未调制的载波大约 10 秒，然后是“这是”和您的呼号，然后暂停收听；根据需要重复

Repeat “CQ” a few times , followed by “this is,” and your call sign, then pause to listen; repeat as necessary

重复几次“CQ”，然后是“this is”和您的呼号，然后暂停聆听；根据需要重复

✓ 正确答案

#T2A07🔗

What does the term "repeater offset" mean?

“中继器偏移”一词是什么意思？

The difference between a repeater’s transmit and receive frequencies

中继器的发射和接收频率之间的差异

✓ 正确答案

The repeater has a time delay to prevent interference

中继器有延时防止干扰

The approximately half-second delay to allow for the “squelch tail” to be removed

大约半秒的延迟，以消除“静噪尾音”

The fee charged by the repeater owner or club to provide for maintenance

复读机所有者或俱乐部收取的维护费用

#T2A08🔗

What is the meaning of the procedural signal “CQ”?

程序信号“CQ”的含义是什么？

A shortened form of the term “Contest QSO”

“竞赛 QSO”一词的缩写形式

“Communication Quality,” used to indicate transmitted audio clarity

“通信质量”，用于表示传输的音频清晰度

Only the called station should transmit

只有被叫站应该传输

Calling any station

呼叫任何电台

✓ 正确答案

#T2A09🔗

Which of the following is a customary way to indicate a station is listening on a repeater and looking for a contact?

以下哪项是指示电台正在收听中继器并寻找联系人的惯用方式？

“CQ CQ” followed by the repeater’s call sign

“CQ CQ”后跟中继台的呼号

The station’s call sign followed by the word “ listening ”

电台的呼号后跟“正在收听”一词

✓ 正确答案

The repeater’s call sign followed by the station’s call sign

中继台的呼号后跟电台的呼号

“QSY” followed by your call sign

“QSY”后接您的呼号

#T2A10🔗

What is a band plan, beyond the privileges established by the FCC?

除了 FCC 规定的特权之外，什么是频段计划？

A voluntary guideline for using different modes or activities within an amateur band

在业余频段内使用不同模式或活动的自愿准则

✓ 正确答案

A list of operating schedules

运行时间表列表

A list of available net frequencies

可用网络频率列表

A plan devised by a club to indicate frequency band usage

俱乐部制定的指示频段使用情况的计划

#T2A11🔗

What term describes an amateur station that is transmitting and receiving on the same frequency?

哪个术语描述了在同一频率上发射和接收的业余电台？

Full duplex

全双工

Diplex

双工

Simplex

单纯形

✓ 正确答案

Multiplex

复用

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FCC T2A - 电台操作规范

小节 T2A：电台操作规范