> For the complete documentation index, see [llms.txt](https://badges.prepscouts.lk/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://badges.prepscouts.lk/senior-scouts/public-service-group-a/public-service-group/leading-signaller.md).

# Leading Signaller

{% hint style="info" %}
Objective: - Demonstrate the skill in Morse and Semaphore signaling, including speed and accuracy.
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<figure><img src="/files/qhEk6lIZdf8VuqJB85Ti" alt=""><figcaption></figcaption></figure>

1. Should have knowledge about the syllabus of the Signaller badge
2. Send and receive a message of not less than 150 letters at rate 9 in Semaphore(45 letters per minute)&#x20;
3. Send and receive a similar message in Morse:- on buzzer at rate 8(40 letters per minute). By torch or lamp at rate 6(30 letters per minute)&#x20;
4. Demonstrate that he knows a recognized procedure when sending and receiving messages&#x20;
5. Improvise at least 2 methods of sending a message (One Morse and one Semaphore) at least ½ KM at over rate 4(20 letters per minute)

{% hint style="warning" %}
NOTE: 90% accuracy to be required in all tests. Outdoor sending and receiving stations to be a minimum of 150 meters apart. Buzzer stations to be in two separate rooms.
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Or

{% hint style="info" %}
Objective: - Demonstrate the skill in Radio communication and Radio Telegraphy including speed and accuracy.
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1. Should have knowledge about the syllabus of the Signaller badge&#x20;
2. Explain phonetic alphabet and communication abbreviations.&#x20;
3. Demonstrate how to pass and receive a message through a radio communication set from a distance.
4. Send & record a message through Radio Telegraphy method not less than 100 words.&#x20;
5. Demonstrate how to maintain, change batteries and recharging procedure of Radio communication set&#x20;
6. What is communication network and how to use communications sets during an emergency situation.&#x20;
7. What are the alternative communication methods during an emergency in case of mobile and land line communication failure?