CM900/65 - Cellphone Mate SureCall 65dB In-Building Wireless European/Asian 900MHz Bi-Directional Amplifier (Repeater)

Supports European/Asian 900MHz (GSM) frequencies only - does NOT support North American frequencies.

SureCall CM900/65 repeaters extend cellular 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 CM900/65 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 European/Asian 900MHz Cellular frequencies (does NOT support North American frequencies)
• 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 European/Asian 900MHz Cellular
• Not compatible with North American frequencies

Please note that many European/Asian carrieres may be operating on 900MHz , 1800MHz, or 2100MHz, depending upon your location. CheckFrequency can be used to determine which frequencies are licensed by carriers in each country.

 Complete Kits

The SureCall CM900/65 is also available as part of the following complete repeater kits:

• Single-band 900MHz Cellular

Documents:

SureCall CM800/65 Manual (PDF)

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

Specifications

Part NumberCM900/65FCC IDRSNCM900-55-60-65Frequency890-915MHz Uplink 935-960MHz DownlinkGain (up/down)65dB / 65dB MaxNoise Figure7dBVSWRTypical value 2 :1AttenuatorsManual 0-32dB (1dB increments) up/downMax Output Power3 Watts w/9dBi or greater exterior antennaLinear Output Power30dBm w/9dBi or greater exterior antennaAC Power TransformerInput: AC 110V, 60Hz Output: DC 9VConnectorsN/FemaleDimensions6.3* 3.8 * 2.1 (inch)Weight2.12lbs