Tetra 400 MHz Bands Channel Selective RF Bda Bi Directional Amplifier

• Type: Signal Repeater
• Transmission Medium: Cable
• Standard: Standard
• Lightning Protection: With Lightning Protection
• Certification: ISO, RoHS, CE
• Condition: New
• Model NO.: GW-36T
• Output Power: 23dBm
• Gain: 75dB
• Coverage: 1500-2500sqm
• GSM 900MHz: 890-915MHz, 935-960MHz
• WCDMA 2100MHz: 1920-1980MHz, 2110-2170MHz
• Application: Office,Basement, Hotel
• OEM: Customized Frequency,Logo,Colors and Package
• Product Name: Cellphone Signal Repeater
• Feature: 31dB Gain Adjustable with DIP Switch,AGC,Alc
• Transport Package: Neutral Packing
• Specification: CE, RoHS
• Trademark: Greetwin
• Origin: Shenzhen
• HS Code: 8543709200
• Production Capacity: 2, 000PCS/Month

Product Description

TETRA 400 MHz bands Channel Selective RF BDA Bi Directional Amplifier
 

Product Description

Item		Specifications
Frequency Range	Uplink	410-415MHz
	Downlink	420~425MHz
Maximum Input Power (Non-Destructive)		0dBm
Maximum Gain	Uplink	85±3dB
	Downlink	90±3dB
Maximum Output Power	Uplink	30±2dBm
	Downlink	36±2dBm
Gain Adjustment Range		1~31 dB @ step of 1 dB
AGC Range		≥20dB
VSWR		≤ 1.5
Noise Figure		≤ 6dB
In-band Ripple		≤±2.5dB
Spurious Emission		9kHz~1GHz: ≤ -36dBm
		1GHz~12.75GHz: ≤ -30dBm
Third-order Inter-Modulation		≤ -45dBc
System Delay		≤8μSec
I/O Impedance		50Ω
RF Connector		N- Female
Temperature Range		Operation: -25°C ~ + 55°C
Relative Humidity Range		≤ 95% (Non Condensing)
Power Supply		AC220V,50/60Hz
Power Consumption		≤150W
Application		Indoor and outdoor (IP65)
Dimensions		428mm X 328mm X175mm
Weight		≤15kg
Local Control		PC+USB and WiFi Hotspot
Remote Monitoring(Optional)		4G Wirelss Modem(Cloud Network Management System)
NMS Monitoring Function		Real-time alarm for door status, temperature, power supply, VSWR, etc; Remote control such as turn on/off, increasing/decreasing output power etc; Real-time status for output/input power, UL/DL gain, all status of BDA etc.

The RF BDA(Bi-Directional) is designed to provide a more cost-effective solution than adding a new Base Transceiver Station (BTS) to improve signal coverage and communication quality in mobile system. 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 receives the low-power signal from BTS via the Donor Antenna, linearly amplifies the signal and then retransmits it via the Coverage Antenna to the weak/blind coverage area. And the mobile signal is also amplified and retransmitted to the BTS via the opposite direction.

Features:

1. Aluminum-alloy casing with IP65 protection has high resistance to dust, water and corroding
2. Channel-selective function can amplify only the signals transmitted by the customized 2 channels
3. Adopting filter with highly selectivity and low insertion loss eliminates interference between uplink and downlink
4. USB port provides a link to a notebook for local supervision or IP Based NMS (Network Management System) that can remotely supervise BDA's working status and download operational parameters to the BDA Via Ethernet or LAN

Application:


 

FAQ

Q1.Payment Method

T/T, Western Union, Paypal, and Credit Card are available,
and we suggest paying by Alibaba Trade Assurance, the most favor, and security method.
*Other methods please us with more details.

Q2.Delivery Date&Lead Time

Quantity	Lead time	Delivery to American/Middle East/Asia/Europe
<20 pcs	3-5 business days	3-7 business days by DHL 5-7 business days by FedEx/UPS
20-100 pcs	7-15 business days
>100 pcs	15-24 business days

* it to get the sample.

Q3. Can I customize frequencies?

Yes, we can customize 2G/3G/4G/5G/GSM/CDMA/DCS/AWS/PCS/WCDMA/LTE,etc.

Q4. What should I do if I don't know about frequency in my country?

Please feel free to us with your inquiry, we will find the frequency you need and address your problems. 

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