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SureCall CM700A 70 dB Amplifier for AT&T & US Cellular 4G LTE [Discontinued]

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Product Details

  • Single Band 700 MHz – (4G AT&T & US Cellular LTE Band)
  • 70 dB Avg. Gain, 75 dB Max Gain
  • Improve data rate speed up to 20,000 sq. ft.
  • Independently adjustable uplink and downlinks
  • Supports multiple users
  • Sophisticated power control ensures output power is 3 watts maximum (max allowed by FCC)
Product Details

This product is for the Amplifier Only.  Two antennas and two coax cables are required for installation (sold separately).

The SureCall CM700A 70dB is a powerful 70 dB amplifier capable of boosting the signals used by AT&T and US Cellular's 4G LTE networks over an area of up to 20,000 sq ft. The amplifier features an adjustable gain control making making it suitable for installation in houses, offices, and small warehouses. This amplifier will only boost the frequency used by AT&T and US Cellular's 4G LTE networks and will not boost 3G or AT&T's 4G HSPA+ network.  LTE networks are not currently used for voice calls, only data.

In the Box:

  • 4G booster
  • AC power supply
  • User manual
  • Velcro and screw mounting kit
Max Coverage Area Up to 20,000 sq ft
Frequency 700MHz
Impedance 50 ohm
Flatness No
Gain 70dB / 70dB
Isolation No
Power Requirements Input AC110V,60Hz; Output DC 5-15V; <10W
Product Manual CM700A User Guide
Product Specifications No
Specific Frequency (Up/Down) 698 - 716 MHz / 728 - 746 MHz
Max Output Power 3 Watts EIRP
Linear Output Power (Up/Down) No
Noise Figure 5dB
Dimensions 6" x 4" x 2"
FCC Notice No

  • Customer service was outstanding, the engineers worked with me during the whole process, the product preformed better then expected and the transaction was effortless.” ~Robert M.
  • This is how business should be done. I called and talked to an associate and explained my circumstances and my needs. I was told what setup would work the best for me. I purchased it and they let me know they offered a price match guarantee. I received it in a timely manner and installed it per the directions. It works perfectly. ” ~Ryan S.
  • Wow talk about great Customer service! This company stands behind their products and goes above and beyond to make sure everything is Taking care...Thx so much for all you guys did for me!” ~Willard M.
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