Indoor Tetra Wide Band Cellular Signal Boosters Repeatersr 380Mhz For Any Cellular Devices

Product Details:
Place of Origin: China
Brand Name: Sacon
Certification: ISO9001, CE
Model Number: SA-20-Tetra
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: negotiation
Packaging Details: Carton with PE Foam
Delivery Time: 10 Working Days After Received Payment
Payment Terms: L/C, T/T, Western Union, MoneyGram, Paypal
Supply Ability: 10000pcs/month

Detail Information

Product Name: Tetra Repeater Frequency: 380 - 385MHz
ManuaGain Control: 15dB / 1dB Step Output Power: 20dBm
Gain: 70dB Weight: 1kg
High Light:

mobile phone signal repeater


cell signal repeater

Product Description

Indoor Tetra Wide Band Mobile Signal Repeater 380Mhz For Any Cellular Devices





Sacon has one of the most experienced TETRA engineering and design capabilities in the industry and are regularly called upon by network operators, public safety systems integrators, base station manufacturers and public safety authorities to help solve a TETRA coverage issue. This Tetra 380Mhz repeater SA-20-Tetra can cover max 1500 m2, it is 70dB high gain. 





1. Cost effective solution for weak signal zones,
2. Compact size, low power consumption, easy installation, great cover.

Expansion and extention of the signal of base station.

Optimization of the quality of the signal and source
3. Cover about 500~1500 m² without block or obstruct.
4. High linear design, ALC function design, low interference to BTS.
5. Support any cellular devices (voice & data & video)
6. Wide band signal booster, or customize selective band booster.





Frequency Range Uplink



Tetra 400 380 - 385MHz

390 - 395MHz


Max. Gain 65dB



Max. Output Power 17dBm



Band width

Wide Band


Manual Gain Control

15dB / 1dB Step


Automatic Gain Control



Ripple in-band

≤ 6dB


Return loss

≤ -10dB


Noise Figure

≤ 6dB


Spurious Emission 9KHz~1GHz

≤ -36dBm



≤ -30dBm


Third-Order Intermodulation

≤ -40dBc


Time Delay

≤ 1.5 μs


Frequency stability

≤ 0.01ppm



> 50000 hours


Power Supply



Power LED

Power indicator


Alarm LED Green




Self-oscillation or High Power


Mechanical Specification


RF Connector




Power Switch



Heatsink Convection cooling



50 ohm



< 90%


Operating Temperature

-20°C ~ +55°C


Environment Conditions












To expand signal coverage of fill signal blind area where signal is weak or unavailable.

Indoor: Hotels, Home, Basements, Shopping Malls, Offices, Parking Lots, etc.



Recommended Accessories:

1)Donor antenna: Log Periodic Antenna (9dBi,806-960/1710-2700MHz)
2)Service antenna: Omni Ceiling Antenna (3dBi,806-960/1710-2700MHz)
3)5D-FB coaxial cable with connecter (Cable length optional)

High Gain 27dBm Triband Mobile Signal Booster with AGC/Alc



Standard Package:

1) AC90-264V, power supply adapter 1PCS
2) AC power cord (EU/US/UK/SA/China standard, etc) 1PCS
3) Installation kit 1PCS
4) User manual 1PCS

5) Tetra Repeater 1PCS
Indoor Tetra Wide Band Cellular Signal Boosters Repeatersr 380Mhz For Any Cellular Devices 1

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