3G + GPS Signal Jammer | Blocking Mobile Phone Tracking + Location

Why do you need a WCDMA 2100+GPS signal jammer?

In certain security, anti-theft or privacy protection scenarios, 3G (WCDMA) and GPS signals may become a security risk. Our jammers can precisely block the following frequency bands:

• 3G network (CDMA850/GSM900/DCS1800/PCS1900/3G WCDMA/EVDO)
• GPS/L1 band (1575.42MHz)

This means that the following devices cannot work properly under the suppression of 3G(WCDMA)+GPS jammers:

1. Smartphones & feature phones (2G/3G networks)
Supported frequency bands: GSM 900/1800, CDMA 850, WCDMA 2100

• Apple iPhone 4/4S (3G version, supports GSM/CDMA)
• Samsung Galaxy S3/S4 (some international versions support WCDMA+GSM)
• Nokia 105/3310 (2G GSM feature phone, relies on 900/1800MHz)
• BlackBerry Bold 9900 (GSM+3G, enterprise-level secure communication)

2. GPS tracker(with 3G SIM Card)
Supported frequency bands: GPS + GSM/CDMA (data backhaul)

• TKSTAR TK905 (GSM+GPS, vehicle/pet positioning)
• Amcrest GL300 (4G+GPS, partially compatible with 3G backhaul)
• Verifone Vx520 (CDMA/3G online payment)
• Ingenico iWL250 (GSM/WCDMA version)

3. Security monitoring equipment(3G wireless camera)
Supported frequency bands: 3G/GSM (remote transmission) + GPS (positioning)

• Reolink Go (4G version compatible with 3G, solar monitoring)
• YI 4G+GPS security camera (some models downgraded to support 3G)
• Honeywell GSMV4G (supports GSM alarm, compatible with 3G)

4. Car & navigation equipment
Supported frequency bands: GPS + CDMA/GSM (communication)

• Garmin Drive 51 (GPS+GLONASS, partially with GSM networking)
• TomTom GO 620 (3G real-time traffic updates)
• CalAmp LMU-3030 (CDMA/3G+GPS, fleet management)

5. Drones & remote control devices
Supported frequency bands: GPS (positioning) + 3G/GSM (remote control)

• DJI Phantom 2 Vision+ (early models rely on GPS+3G image transmission)
• Parrot AR.Drone 2.0 (GSM/Wi-Fi dual control, can be connected to an external 3G module)