20dBm Tetra Band Selective Pico Repeater
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Product Highlights
- Customized Frequency Range: Supports single/double/triple/quadruple/penta bands for 2G/3G/4G/5G signals.
- Smart Automatic Level Control: ALC technology ensures stable and continuously adjustable output levels.
- Auto Isolation Check: Automatically checks isolation between service and donor antennas to prevent oscillation.
- Wide Application Scenarios: Ideal for public safety, transportation, utilities, government, and commercial industries.
- Full Duplex Design: Features two signal ports for efficient bidirectional signal transmission.
- Robust Lightning Protection: Built-in protection ensures device safety against lightning strikes.
- Comprehensive Certifications: ISO, RoHS, and CE certified for quality and safety compliance.
Product Attributes
- Customization
- Available
- Type
- Signal Repeater
- Transmission Medium
- Wireless
- Model NO.
- AT7A20B1
- Standard
- Standard
- Lightning Protection
- With Lightning Protection
- Certification
- ISO, RoHS, CE
- Condition
- New
- Frequency Range
- Customized
- Technology
- Tetra
- Output Power
- 20±2dBm
- Maximum Gain
- 70±3db
- Transport Package
- Carton
- Specification
- 188mmx 265mmx268mm
- Trademark
- ACTION
- Origin
- China
- Production Capacity
- 20000 Set/Year
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 20dBm Tetra Band Selective Pico Repeater
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20dBm Tetra Band Selective Pico Repeater -
20dBm Tetra Band Selective Pico Repeater -
20dBm Tetra Band Selective Pico Repeater -
20dBm Tetra Band Selective Pico Repeater -
20dBm Tetra Band Selective Pico Repeater -
20dBm Tetra Band Selective Pico Repeater -
20dBm Tetra Band Selective Pico Repeater
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Product Description
The TETRA Pico BDA provides an affordable solution to solve the indoor signal coverage problems due to signal fading and attenuation caused by architecture obstacles. And its easy installation and maintenance can help carrier get fast return.
The BDA is working as a relay between the BTS and mobiles. It picks up the strongest signal from BTS via the Donor Antenna, linearly amplifies the signal and then retransmits it via the Indoor Signal Distribution System to the weak/blind coverage area. And the mobile signal is also amplified and retransmitted to the BTS via the opposite direction.
Feature:
1. Two signal ports with full duplex design
2. Supporting all combination TETRA bands.
3. Linear power amplification to effectively suppress inter-modulation and spurious emission.
4. Smart Automatic Level Control (ALC) to ensure stable and continuously adjustable output level.
5. Auto Isolation check between service and donor antennas.
6. Smart Mode to auto-adjust gain according to the isolation and signal level received by donor site.
7. Simple installation with external AC/DC adapter.
To expand signal coverage or fill signal blind area where BTS signal is weak or unavailable.
1. Public Safety
2. Transportation
3. Utilities
4. Government
5. PAMR
6. Commercial & Industry
7. Oil & Gas
Specification:
| ITEMS | SPECIFICATIONS | |
|
Frequency Range (Customized) |
Uplink |
380-385MHz/415-420MHz/806-821MHz |
| Downlink | 390-395MHz/425-430MHz/851-866MHz | |
|
Working Bandwidth (To Specify Before Production) |
From 1 to 15MHz, Filter SAW Adjusted | |
| Gain | 65±3 dB | |
| Maximum Output Power | 20±2dBm(Customized) | |
| AGC&MGC Range | ≥20dB | |
| Maximum Input power
(Non-Destructive) |
≤0dBm | |
| I/O Impedance | 50Ω | |
| Noise Figure | ≤6dB | |
| System Delay | ≤5uSec | |
| VSWR | ≤2.0 | |
| Spurious Emission | 9kHz~1GHz:≤ -36dBm/30kHz | |
| 1GHz~12.75GHz:≤ -30dBm/30kHz | ||
| RF Connector | N-Type (Female) | |
| Power Consumption | ≤25W | |
| Power Supply | Input: AC100- 240V Output:9V/5A | |
| Dimensions | 265mmx188mm×68mm | |
| Weight |
≤5 kg |
|
| Alarm Monitoring System | Alarm for uplink self-oscillation | |
| lsolation Detection | lsolation Check During Boot Time | |
| LED Indication | Power supply, alarm, state | |
| Operating Temperature | -10~ +50 ºC | |
| Application | Indoor(IP30) | |
| Relative Humidity Range | ≤95%(Non condensing) | |
Q1. Could I get a sample before bulk order?
Yes, we offer the sample for all models but charged.
Q2. What should I do if I don't know about frequency in my country?
Please feel free to contact us with your inquiry, we will find the frequency you need and address your problems.
Q3. Do you accept OEM / ODM order?
Yes, we can customize the brand logo, colors, and frequencies.
Q4. Delivery & Shipment Date:
3-30 days
Q5. Customized Frequency:
We can customize Single/Double/Triple/Quand/Penta Band for cellphone signal like 2G/3G/4G(GSM/CDMA/DCS/PCS/WCDMA/LTE, etc,)
Q6. Output Power & Coverage Areas:
20dBm: 500-1500m²
23dBm: 1500-2500m²
25dBm: 2500-4000m²
27dBm: 3000-5000m²
30dBm: 5000-8000m²
Coverage is related to local signal strength, please contact us with your local condition, we can offer the best solution.
Yes, we offer the sample for all models but charged.
Q2. What should I do if I don't know about frequency in my country?
Please feel free to contact us with your inquiry, we will find the frequency you need and address your problems.
Q3. Do you accept OEM / ODM order?
Yes, we can customize the brand logo, colors, and frequencies.
Q4. Delivery & Shipment Date:
3-30 days
Q5. Customized Frequency:
We can customize Single/Double/Triple/Quand/Penta Band for cellphone signal like 2G/3G/4G(GSM/CDMA/DCS/PCS/WCDMA/LTE, etc,)
Q6. Output Power & Coverage Areas:
20dBm: 500-1500m²
23dBm: 1500-2500m²
25dBm: 2500-4000m²
27dBm: 3000-5000m²
30dBm: 5000-8000m²
Coverage is related to local signal strength, please contact us with your local condition, we can offer the best solution.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR252784". Items marked "
" are certified.
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Company Profile
Shenzhen Action Technologies is a high-tech company integrating scientific R&D, manufacture and marketing. With headquarter in Shenzhen China, we mainly engage in scientific research, production, marketing, project and engineering service of the radio telecommunication system.
Since the inception, we have been a professional manufacturer and solution provider of RF system. Our products, including MDAS, RF BDA/repeater, IBS, and PMR (Professional Mobile Radio) as well as NMS software system, have been deployed in more than 100 cities in China and 30 countries in the world. We provide the infrastructure and total solutions to mobile operators and enterprises to enhance the trunked radio/cellular network.
Our mission is for high quality network! To achieve our mission, we are dedicated to researching successful products and providing customers with reliable service.
In wish of connecting a more efficient world, we actively launch innovations in order to stay competitive along the way. As a patent holder, mature customizer and future technical pioneer in cellular network, we encourage to take challenges, thus to benefit our customers and end users with optimal solutions.
MAIN TECHNOLOGIES
-MDAS
-BDA for TETRA/iDEN/VHF/UHF/P25
-4G/3G/2G Repeater
-BTS/IBS: Combiner/Matrix/Filter/TMA/Antenna for 5G/4G/3G/2G
-RF Jammer for Government/Prison/Security
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- C/4f, Building 1, Tingwei Industrial Park, Liufang Road 6#, District 67# Bao'an, Shenzhen, Guangdong, China
-
Plant Area
- 1110 square meters
-
Number of Employees
- 35
-
Registered Capital
- 2,000,000 RMB
-
Terms of Payment
- T/T
-
International Commercial Terms(Incoterms)
- FOB, CFR, CIF, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shenzhen Port
-
Minimum Order Quantity
- 1 Pc
-
Supply Chain Partners
- 65
Our Production Capability & Technical Expertise
-
Main Products
- Repeater, MDAS, IMSI Catcher, Jammer, Power Amplifier Modules, IBS
-
Production Lines
- 3
-
Production Machines
- Drilling Machine, Stripping Machine, Super Mute Terminal Machine
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Minor Customization, Full Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 5 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2011-04-28
-
Export Year
- 14 years
-
Main Markets
- Europe, Southeast Asia/ Mideast, Africa
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 7
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Product Certification
- CE
-
Cooperated with Fortune 500
- No
FAQ
- Could I get a sample before bulk order?
- Yes, we offer the sample for all models but charged.
- What should I do if I don't know about frequency in my country?
- Please feel free to contact us with your inquiry, we will find the frequency you need and address your problems.
- Do you accept OEM / ODM order?
- Yes, we can customize the brand logo, colors, and frequencies.
- What is the delivery and shipment date?
- 3-30 days.
- Can you customize the frequency bands?
- We can customize Single/Double/Triple/Quand/Penta Band for cellphone signal like 2G/3G/4G(GSM/CDMA/DCS/PCS/WCDMA/LTE, etc,).
Send your message to this supplier
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