What frequency band should I use to block cell phone signals in Singapore?

Singapore is a highly connected country where technology plays an essential role in daily life. However, there may be situations where you want to block mobile phone signals, whether for reasons of confidentiality, tranquility or security. In this article, we will examine network suppliers and frequency bands used by mobile operators in Singapore, in order to determine which frequency band would be the most suitable for blocking mobile phone signals.

Network suppliers and frequency bands:

In Singapore, there are three main mobile telephony network suppliers: Singtel, Starhub and M1. Here are the details of these suppliers and the frequency bands they use:

Singtel:

• GSM 900 MHz band
• 1800 MHz GSM strip
• WCDMA 2100 MHz band
• LTE 1800 MHz band
• LTE 2600 MHz band

Starhub:

• GSM 900 MHz band
• 1800 MHz GSM strip
• WCDMA 2100 MHz band
• LTE 1800 MHz band
• LTE 2600 MHz band

M1:

• GSM 900 MHz band
• 1800 MHz GSM strip
• WCDMA 2100 MHz band
• LTE 1800 MHz band
• LTE 2600 MHz band

Choose the appropriate frequency band to block mobile phone signals:

To effectively block mobile phone signals in Singapore, it is essential to cover the frequency bands used by local network providers. In this case, the key frequency bands to consider would be as follows:

• GSM 900 MHz band
• 1800 MHz GSM strip
• WCDMA 2100 MHz band
• LTE 1800 MHz band
• LTE 2600 MHz band

By choosing a scrambling device that covers these frequency bands, you can effectively block mobile phone signals from the main network suppliers in Singapore.

Conclusion:

When you want to block mobile phone signals in Singapore, it is important to take into account the frequency bands used by local network suppliers. The three main network suppliers in Singapore are Singtel, Starhub and M1, and they use all the frequency bands mentioned above. By choosing a scrambling device that covers these frequency bands, you can effectively block mobile phone signals in Singapore for various reasons, such as confidentiality, tranquility or security.