The frequency band used for radar relay systems and television-

Options

A. UHF
B. VLF
C. VHF
D. EHF

Answer

To solve the question regarding the frequency band used for radar relay systems and television, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Frequency Bands**:
- Familiarize yourself with the different frequency bands used in communication systems. The main bands to consider are:
- Very Low Frequency (VLF)
- Low Frequency (LF)
- Medium Frequency (MF)
- High Frequency (HF)
- Very High Frequency (VHF)
- Ultra High Frequency (UHF)
- Super High Frequency (SHF)
- Extremely High Frequency (EHF)

2. **Identify the Relevant Frequency Bands**:
- For radar relay systems and television, we need to focus on the UHF and VHF bands, as these are commonly used for these applications.

3. **Know the Frequency Ranges**:
- UHF (Ultra High Frequency): 300 MHz to 3 GHz
- VHF (Very High Frequency): 30 MHz to 300 MHz

4. **Determine the Correct Frequency Band**:
- Since radar relay systems and television primarily operate in the UHF range, we conclude that the frequency band used is UHF.

5. **Select the Correct Option**:
- Based on the information gathered, the correct answer to the question is the UHF band, which is 300 MHz to 3 GHz.

### Final Answer:
The frequency band used for radar relay systems and television is **Ultra High Frequency (UHF)**, which ranges from **300 MHz to 3 GHz**.

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