Improve signal quality and extend coverage with a Cellphone-Mate CM800-65dB In-Building Repeater
The Cellphone-Mate CM800-65dB In-Building Repeater extends
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 signal strength, voice quality, service range and
access from inside a building. Multiple phones can be used simultaneously; all
without a physical connection to the phone, allowing users to walk freely
during a call. Built in uplink and downlink attenuators allow you to
adjust gain to your specifications. 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 CM800-65dB repeater allows it to provide greater coverage area and
more easily drive multiple interior antennas.
Installation Options:
*Life Time Warranty available with Cellphone-Mate
- Option A (at home, office and buildings):
Package includes
- CM800 Amplifier
- Mounting kit
- 110V AC Power Adapter
- User Manual
- Warranty
Requirements (sold separately)
Cellphone-Mate CM800-65dB In-Building Repeater 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 800MHz Cellular frequencies
- 824-894MHz
- Analog/Digital (CDMA, TDMA, GSM)
- 1900MHz band is unaffected/unamplified
- Allows multiple phones to be used simultaneously
- Provides almost double the coverage area of a 60dB amplifier
- 824-894MHz Analog/Digital (CDMA, TDMA, GSM)*
*1900MHz band is unaffected/unamplified
Cellphone-Mate CM800-65dB In-Building Repeater specifications
- Part Number: CM800/65
- FCC ID: RSNCM800-55-60-65
- Frequency: 824-849MHz Uplink
- 869-894MHz Downlink
- Receiver Sensitivity: > 110dBm
- Gain (up/down): 65dB / 65dB Max
- Flatness: 7dB
- Isolation: 80dB
- Noise Figure: 6dB
- Attenuators: Manual 0-32dB, (1dB increments) up/down
- Max Output Power: 3 Watts w/9dBi or greater exterior antenna
- Linear Output Power: 30dBm w/9dBi or greater exterior antenna
- Power Requirements: 120VAC, 0.21A
- Connectors: N/Female, 50 Ohms
- Dimensions: 6-3/8 * 3-7/8 * 2-1/8 (inch)
- Weight: 2.8 lbs
Please note: When designing your system, please
be sure to allow for 70' of separation between the interior and exterior antennas (20' which must be
vertical).
Optional accessories
Electrical Parameters
| Frequency range |
Uplink: 824-849 |
| Downlink: 869-894 |
| Standard supported |
All major standards include:
CDMA, GSM, GPRS, TDMA and AMPS |
| Gains |
Reconfigurable gain, maximum 65
dB |
| Maximum output power |
Maximum 3 Watts |
| Impedance |
50 ohms |
| Noise figure |
Maximum 5 dB |
| VSWR |
Typical value 2:1 |
| AC power transformer |
Input: AC110V, 60Hz; Output:
DC9V |
| RF connectors |
Standard N Female connectors on
both ends |
| Power consumption |
9 Watts |
Mechanical Parameters
| Operating
temperature |
-15° to +55°C |
| Dimension |
6.33 x 3.82 x 2.11 inch (16.1 x 9.7 x 5.5
cm) |
Cellphone-Mate CM800-65dB In-Building Repeater
Cellphone-Mate CM800-65dB In-Building Repeater
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