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20dBm Output Power Tri Band Adjustable Mobile Signal Booster and Cell Signal Amplifier for DCS 3G 4G LTE 2600Mhz

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Certification
China Shenzhen Sacon Telecom Co., Ltd certification
China Shenzhen Sacon Telecom Co., Ltd certification
Customer Reviews
It is very nice to cooperate with sacontelecom company, we ordered the high power UAV drone jammer, they have rich experience on shipment, we receive it without any problem. We have been working with sacontelecom for 4 years. A very honest company， thanks to be our parnter.

—— Patrick

We works with local goverment and military, sacontelecom works with us together to do vehicle bomb jamming system solutions. They are very patient in guiding and solving any problems that arise. It is a very pleasant cooperation. Very professional and trustworthy factory.

—— Fernando

It is our sixth time to cooperate with sacon telecom. After-sales service is very good. When we have probelm, they are very patient to guide us till the issue is solved. Thank you for your professional.

—— Lupu

Είμαι από την Ελλάδα, συστήνω αυτή την εταιρία σακόν τηλεπικοινωνιών. Είναι πολύ υπομονετικοί και επαγγελματίες. Γρήγορη αποστολή και καλή ποιότητα. Ευχαριστώ πολύ! Θα συστήσω στους φίλους μου να αγοράσουν.

—— Basilis Angelopoulos

Compramos los bloqueadores de señal de 315 mhz y 868 mhz 433 mhz, funcionó muy bien. Muchas gracias. Volveremos de nuevo si tenemos pedidos en el futuro.

—— Carlos Hernandez

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20dBm Output Power Tri Band Adjustable Mobile Signal Booster and Cell Signal Amplifier for DCS 3G 4G LTE 2600Mhz

20dBm Output Power Tri Band Adjustable Mobile Signal Booster and Cell Signal Amplifier for DCS 3G 4G LTE 2600Mhz
20dBm Output Power Tri Band Adjustable Mobile Signal Booster and Cell Signal Amplifier for DCS 3G 4G LTE 2600Mhz
20dBm Output Power Tri Band Adjustable Mobile Signal Booster and Cell Signal Amplifier for DCS 3G 4G LTE 2600Mhz 20dBm Output Power Tri Band Adjustable Mobile Signal Booster and Cell Signal Amplifier for DCS 3G 4G LTE 2600Mhz 20dBm Output Power Tri Band Adjustable Mobile Signal Booster and Cell Signal Amplifier for DCS 3G 4G LTE 2600Mhz

Large Image :  20dBm Output Power Tri Band Adjustable Mobile Signal Booster and Cell Signal Amplifier for DCS 3G 4G LTE 2600Mhz

Product Details:
Place of Origin: China
Brand Name: Sacontelecom
Certification: ISO9001, CE
Model Number: SA-20-TR
Payment & Shipping Terms:
Minimum Order Quantity: 10pcs
Price: negotiation
Packaging Details: Neutral Packing
Delivery Time: 3 ~ 5 working days after receive payment
Payment Terms: L/C,T/T,Western Union,,Paypal
Supply Ability: 2000pcs/month
Contact Now

20dBm Output Power Tri Band Adjustable Mobile Signal Booster and Cell Signal Amplifier for DCS 3G 4G LTE 2600Mhz

Description
Product Name: Variable Band Tri Band Repeater Frequency: DCS WCDMA 4G2600
Advantage: Adjustable Repeater Output Power: 20dBm
Gain: 70dB Weight: 9kg
Highlight:

mobile phone signal repeater

,

cell signal repeater

20dBm Tri-Band Cell Phone Signal Repeater
Professional 3-band DCS 3G 4G LTE 2600MHz signal amplifier designed for reliable radio communications in small to medium indoor areas.
Product Overview
This 20dBm tri-band variable band repeater (SA-20-TR) ensures reliable radio communications for first responders and general use. Featuring automatic gain control for stable output power and protection against donor site interruption. Housed in a compact, lightweight alumina casting enclosure with built-in external LED for easy configuration.
Key Features
  • Adjustable uplink/downlink frequency settings
  • Built-in SAW filter for high out-of-band rejection
  • Integrated switches and signal strength indicator for field setup without additional equipment
  • Universal 100-240V AC power supply
  • Indoor wall mount design
  • Heatsink convection cooling with low power consumption
  • Built-in ALC maintains stable output power and minimizes donor site interference
Technical Specifications
ItemsUplinkDownlink
Frequency Range DCS/LTE18001710~1785MHz1805~1880MHz
Frequency Range WCDMA1920-1980MHz2110-2170MHz
Frequency Range LTE26002500-2570MHz2620-2690MHz
Variable Bandwidth1-25MHz1-25MHz
Frequency Adjustment Step200KHz200KHz
Output Power17±2dBm20±2dBm
Gain65±3dB70±3dB
Ripple≤6dB≤6dB
VSWR≤2≤2
Max. Input Power Without Damage-10dBm-10dBm
Noise Figure @ max. gain≤8dB≤8dB
Time Delay≤5μs≤5μs
Power SupplyAC100V ~ 240V to 5V
Power Consumption≤30W
Dimensions268mm x 325mm x 120mm
Weight9kg
RF ConnectorN-Female
Environment ConditionsIP40
Temperature-20ºC to +55ºC
Humidity< 90%
Alarm Indicators
  • ALC not Active: Blue
  • ALC Active 5-10dB: Orange
  • ALC Active 15-20dB: Red
  • Broken: No Light
  • Self-excitation: Red flashes
  • Run normal: Blue
  • Self-excitation: Red
Applications
Ideal for areas with no or weak signal coverage including offices, restaurants, apartments, shopping malls, parking lots, and other indoor spaces requiring reliable cellular connectivity.
Recommended Accessories
  • Donor antenna: Log Periodic Antenna (9dBi, 806-960/1710-2700MHz)
  • Service antenna: Omni Ceiling Antenna (3dBi, 806-960/1710-2700MHz)
  • 5D-FB coaxial cable with connector (Cable length optional)
Standard Package Contents
  • Power supply adapter: 1 PCS
  • M6x40mm Screw with wallboard anchor: 4 PCS
  • User manual: 1 PCS
  • DCS 3G 4G Tri Band Mobile Repeater: 1 PCS
20dBm Output Power Tri Band Adjustable Mobile Signal Booster and Cell Signal Amplifier for DCS 3G 4G LTE 2600Mhz 0 20dBm Output Power Tri Band Adjustable Mobile Signal Booster and Cell Signal Amplifier for DCS 3G 4G LTE 2600Mhz 1

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

A
A*x
Russian Federation Mar 20.2026
Helpful (56)
quality is good and competitive price. Good after sales service. Fast shipment
R
R*o
Poland Feb 1.2026
Helpful (85)
good factory, each time answer questions fast. Thanks Jena
Tag:

cell phone signal boosters,

cell phone signal extender,

mobile phone signal enhancer

Contact Details
Shenzhen Sacon Telecom Co., Ltd

Contact Person: Ms. Jena

Tel: +86-15818561923

Send your inquiry directly to us (0 / 3000)

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