CM1900/65 - Cellphone Mate SureCall 65dB In-Building Wireless 1900MHz Cellular Bi-Directional Amplifier (Repeater)

High gain 65dB 1900MHz PCS Repeater provides nearly double the coverage of a 60dB repeater. Built in uplink and downlink attenuators allow you to adjust gain to your specifications.

SureCall CM1900/65 repeaters extend PCS services in poor coverage areas by amplifying both transmit and receive signals. The amplifiers reduce problems with signal fades and dropped calls while improving voice quality, service range and access. These multi-mode amplifiers are designed to offer a cost-effective solution for use in buildings. Cellphone-Mate SureCall amplifiers are network compatible and enhance the cellular phone user's satisfaction without compromising the operation of the cellular system.

This Amplifier-Repeater greatly improves signal strength inside a building when using your cellular phone. It does this without a physical connection to your phone, allowing you to walk freely during a call. It even allows multiple phones to be used simultaneously.

The signal from the cellular tower is received by the outside antenna and then amplified and repeated to your phone through the inside antenna. When the phone transmits, it is received by the inside antenna and then amplified/repeated through the outside antenna to the cellular tower.

The higher gain of the CM1900/65 repeater allows it to provide greater coverage area and more easily drive multiple interior antennas. Repeater includes AC power supply and mounting bracket.

Features:

• 65dB gain manually adjustable in 1dB increments down to 33dB
• Automatic gain control (AGC) to help prevent overload
• Uplink/Downlink oscillation detection (individual LEDs)
• CDMA rho: > 0.95
• Wireless operation - no physical connection to cellular phone
• 3 Watts Output Power when used with recommended 9dB or higher gain exterior antenna
• Increases signal strength in buildings for 1900MHz PCS frequencies
  • 1850-1990MHz
  • Digital (CDMA, TDMA, GSM, etc)
  • 800MHz band is unaffected/unamplified
• Allows multiple phones to be used simultaneously
• Provides almost double the coverage area of a 60dB amplifier

When designing your system, please be sure to allow for 70' of separation between the interior and exterior antennas (20' which must be vertical).

Requires:

• Outside antenna (recommend Yagi)
• Inside antenna (recommendCeiling Mount Dome Antenna)
• Ultra Low Loss Cable

Optional:

• Splitters
• Lightning Protector
• Test Cable/Adapter to aim Yagi (highly recommended!)

Compatibility:

• Compatible with all 1900MHz PCS service (on-network Sprint PCS, T-Mobile and some Verizon/AT&T) and technologies (CDMA, TDMA, GSM, 1xRTT, GPRS, EDGE, EVDO, HSDPA)
• Not compatible with 800MHz Cellular
• Not compatible with iDEN (Nextel, Southern LINC, Mike)
• Not compatible with 1700MHz AWS (T-Mobile US 3G)

Please note that many carriers (Verizon, AT&T, Alltel, US Cellular and others operate on 800MHz Cellular, 1900MHz PCS or both depending upon your location. CheckZip can be used to determine which frequencies are licensed by your carrier in your area.

 Complete Kits

The SureCall CM800/65 is also available as part of the following complete repeater kits:

• Single-band 1900MHz PCS
• Dual-band 800MHz Cellular/1900MHz PCS

Example picture: Antennas and cabling pictured are not included and amplifier shown is different.

Specifications

Part NumberCM1900/65FCC IDRSNCM2000-55-60-65Frequency1850-1910MHz Uplink 1930-1990MHz DownlinkReceiver Sensitivity> 110dBmGain (up/down)65dB / 65dB MaxFlatness7dBIsolation80dBNoise Figure6dBAttenuatorsManual 0-32dB (1dB increments) up/downMax Output Power3 Watts w/9dBi or greater exterior antennaLinear Output Power30dBm w/9dBi or greater exterior antennaPower Requirements120VAC, 0.21AConnectorsN/Female, 50 OhmsDimensions6-3/8* 3-7/8 * 2-1/8 (inch)Weight2.8lbs