Collection: DCS 1805-1880MHz Cell Communication Signal

The basic system of DCS1800 MHZ is exactly the same as that of the existing GSM900 system, but it works in the 1800 MHz frequency band and requires a GSM 1800 mobile phone. If you use a dual-band mobile phone, you can also roam and switch automatically in the G network. In many cities, the DCS1800 system and the GSM900 system cover an area at the same time, which is called the GSM dual-frequency system, which doubles the capacity of the GSM mobile communication system.

DCS 1800MHZ is mostly used for radio signal transmission, and many radio enthusiasts will use this frequency band.
  • Free Fast Delivery

    We process orders within 1-3 business days. Keep in mind that we’re closed on Sunday and national holidays.

    Once your order is processed, and is ready for shipping, you will get a tracking number and estimated delivery date.

    Once your order is shipped, it will be delivered to you within 10 days!

  • Safety Payment

    You can always pay securely with a credit card. If you received the wrong item or did not receive anything at all, you can request a full refund through the credit card channel. Our online store uses SSL encryption to protect your data and privacy.

  • Perfect Service

    If you have any questions about our products and services, you can contact us by email topsignaljammer@gmail.com, or you can communicate with us through the chat software at the bottom right of our website, we will reply to your message within 24 hours , and take care of your questions!

1 of 3