Mini GSM 900MHz Cell Phone Signal Booster Repeater 45dB 50㎡

This is a brand new GSM 900MHz cell phone signal booster kit. 45dB GSM900 (890.0–915.0 MHz) band and 50 square meters coverage area.

Specifications:

• Greatly reduces dropped calls, extends signal range, and increases data rates.
• 45dB GSM900 (890.0–915.0 MHz) band.
• 50 square meters working range.
• Wireless - no physical connection to phones.
• Designed for easy installation and simple to use.
• Operates with multiphones simultanously.
• Extends cell phone battery life.
• Reduces radiation.
• Solid aluminum casing.
• Frequency range: Uplink: 890—915MHz, Downlink: 935-960MHz
• Gain (dB) Uplink: Gp≥45, Downlink: Gp≥50
• Export power (Po): ≥27dBm
• Pass band ripple: ≤3dB
• I/O impedance: 50Ω/N connector
• Noise figure: ≤4dB
• Transmission Delay: ≤0.5μs
• Ambient temperature: -10°C～60°C
• Power supply: AC110～220V 45～55Hz
• Size: 160 x 60 x 20 mm
• Reliability: To the GB6993-86 standard
• Electromagnetic compatibility: To the ETS300 694-4 standard
• Installation and Working:
• The installation procedure for cell phone boosters may vary according to the product. The typical steps involved may consist of the following:
• 1. Identify the most suitable location with the strongest signals, to install the external antenna. You can do this by looking at the signal strength indicator on your mobile phone handset.
• 2. Use the mounting brackets and to vertically install the antenna, at least three feet away from metallic objects like air conditioning units and pipes.
• 3. Take the coaxial cable and attach it to the base of the signal antenna.
• 4. By using an optional window entry kit, you can run the other end of the coaxial cable through your window and attach it to the base unit which is kept indoors.
• 5. Ensure that the base's antenna is at a 90 degree angle to the base unit.
• Connect the power supply to the base unit. You will need to adjust the distance between the two antennas to eliminate any error indications.

Package Details:

1. 1 x Cell Phone Signal Booster
2. 1 x Power Adapter