15dBm Dual Band GSM900 DCS1800 Cell Phone Signal Boosters , Variable Signal Amplifier

Basic Information
Place of Origin: China
Brand Name: GREETWIN
Certification: SGS, ISO9001,CE,ROHS
Model Number: GW-20GD
Minimum Order Quantity: 1pcs
Price: $1-$140.6/ PC
Packaging Details: Carton with PE Foam
Delivery Time: 3 Working Days After Received Payment
Payment Terms: T/T, L/C, Western Union, MoneyGram
Supply Ability: 5000pcs per Month
Product Name: 15dBm Dual Band Variable Band Repeater Frequency Range: GSM DCS LTE1800MHz
Variable Bandwidth: 1-25MHz Operating Temperature: -10℃~+55℃
Ouput Power: 15±2dBm Gain: 70±3dB
VSWR: ≤2 RF Connector: N-Female
High Light:

cell phone signal amplifier

,

cell phone signal enhancer

15dBm Dual Band GSM900 DCS1800 Cell Phone Signal Boosters , Variable Signal Amplifier
 
Signal Amplifier Description:
 
In mobile communication, it is inevitable that macro-cell coverage cannot cover weak or dead zones; to use repeater is a good choice in these areas. Dual Band GSM DCS variable band repeater is suitable for the local operator who need to select variable band.
15dBm Dual Band Variable Band Repeater allow small to medium size indoor areas have reliable radio communications for first responders. Automatic gain control allows stable output power even when the handheld is close to the repeater, which protects the donor site from interruption. The unit is housed by a compact and light alumina casting enclosure.
 
The built-in external LCD accessible from the bottom of the enclosure allow the uplink and downlink gains, Output Powers, Alarms and so on be configured and optimized easily on site without additional tool. Signal strength indicator helps find donor signal source and set up the system in the field without additional equipment.
 
Signal Amplifier Features:
1. Uplink/downlink frequency can be adjusted.
2. Built-in Saw filter provides high out of band rejection

3. Built-in switches and signal strength indicator allow find donor signal source and set up the system on       site without additional equipment
4. External 100-240V AC universal power supply
5. Indoor wall mount
6. Heatsink convection cooling and low power consumption
7. Built-in ALC provides stable output power even when the handheld is close to the repeater to minimize       the interference to the donor site

 
Parts Check List
Please make sure the following items are included in the box delivered to you. If any item is missing, contact your sales representative.
 
Table.1 Parts check list

Item

Quantity

The Repeater,

1

External Power Adaptor

1

M6x40mm Screw with wallboard anchor

4

Customer Manual*

1

 
* Factory may choose to ship the product along with a hardcopy of this manual, or make it available electronically through website download or email.
 
Signal Amplifier Data Sheet

Items Uplink Downlink
Frequency Range GSM 900 890~915MHz 935~960MHz
Frequency Range DCS 1800 1710-1785MHz 1805-1880MHz
Variable Bandwidth 1-25MHz 1-25MHz
Frequency Adjustment Step 200KHz 200KHz
Output Power 12±2dBm 15±2dBm
Gain 60±3dB 65±3dB
Ripple ≤6dB ≤6dB
VSWR ≤2 ≤2
Max. Input Power Without Damage -10dBm -10dBm
ATT step of 1dB 1 ~ 10dB ∣△∣≤1dB ∣△∣≤1dB
  10 ~ 20dB ∣△∣≤1dB ∣△∣≤1dB
  20 ~ 25dB ∣△∣≤1.5dB ∣△∣≤1.5dB
ALC Active 10dB ∣△∣≤2dB ∣△∣≤2dB
Out of Band Gain ±5MHz ≤ 30dB ≤ 35dB
Intermodulation Products ≤ -40dBc ≤ -40dBc
Spurious Emission 9KHz~1GHz ≤ -30dBm ≤ -30dBm
  1GHz~12.75GHz ≤ -30dBm ≤ -30dBm
Noise Figure @ max. gain ≤ 8dB ≤ 8dB
Time Delay ≤ 5μs ≤ 5μs
Alarm ALC not Active Blue Blue
  ALC Active 5-10dB Orange Orange
  ALC Active 15-20dB Red Red
  broken No Light
  self-excitation Red flashes
Run normal Blue
  self-excitation Red
Power Supply AC100V ~ 240V to 5V
Power Consumption ≤20W
Dimensions 268mmx380mmx60mm
Weight 5.5kg
RF Connector N-Female
Environment Conditions IP40
Humidity < 90%
Operating Temperature -20℃~+55℃

 
15dBm Dual Band GSM900 DCS1800 Cell Phone Signal Boosters , Variable Signal Amplifier 0

Contact Details
Hawk Greetwin

Phone Number : +8613005164071

WhatsApp : +8615112267605