Shenzhen Atnj Communication Technology Co., Ltd.
| Max. Gain | Uplink: 65±3 dB | Downlink: 70±3 dB |
| Bandwith of 1800MHz | 0.2--30MHz adjustable for each band |
| Dimensions | 234*230*52mm |
| Weight | ≦ 3kgs |
| Frequency Range | Uplink: 1710-1785MHz, 3600-3800MHz | Downlink: 1805-1880MHz, 3600-3800MHz |
| Delivery Time | 5-8 working days |
| Packaging Details | Neutral carton |
| Payment Terms | T/T,Western Union,Paypal,Bank transfering |
| Supply Ability | 1000 units per month |
| Output Power | Uplink: 15±2 dBm | Downlink: 17±2 dBm |
| Power Supply | DC5V6A |
| Bands Support | VHF, UHF, N71, N28, N5, N20, N8, N66, N3, N1, N40, N7, N78, N77, N79 |
| Bandwith of 2600MHz | 200MHz |
| Network Protocols | TETRA/P25/DMR/GSM/WCDMA/LTE/NR/WiFi |
| Model Number | AD-D3800 |
| Certification | CE ROHS |
| Brand Name | ATNJ |
| Place of Origin | China Shenzhen |
View Detail Information
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Product Specification
| Max. Gain | Uplink: 65±3 dB | Downlink: 70±3 dB | Bandwith of 1800MHz | 0.2--30MHz adjustable for each band |
| Dimensions | 234*230*52mm | Weight | ≦ 3kgs |
| Frequency Range | Uplink: 1710-1785MHz, 3600-3800MHz | Downlink: 1805-1880MHz, 3600-3800MHz | Delivery Time | 5-8 working days |
| Packaging Details | Neutral carton | Payment Terms | T/T,Western Union,Paypal,Bank transfering |
| Supply Ability | 1000 units per month | Output Power | Uplink: 15±2 dBm | Downlink: 17±2 dBm |
| Power Supply | DC5V6A | Bands Support | VHF, UHF, N71, N28, N5, N20, N8, N66, N3, N1, N40, N7, N78, N77, N79 |
| Bandwith of 2600MHz | 200MHz | Network Protocols | TETRA/P25/DMR/GSM/WCDMA/LTE/NR/WiFi |
| Model Number | AD-D3800 | Certification | CE ROHS |
| Brand Name | ATNJ | Place of Origin | China Shenzhen |
Dual band 1800/3800MHz digital band selective repeater
PRODUCT DESCRIPTION
The Public /Private Network Repeater actsas a relay between the BTS (Public/Private Network) and the mobile phone. Receives the strongest signal from the BTS via the donor antenna, amplifies the signal linearly, and then retransmits it to the weak/dead zone coverage area viathe transmitting antenna distribution system. The mobile signal is also amplifiedand retransmitted to the BTS in the opposite direction.According to the different working principles, they are divided into two types:(1)Analog --- Enhances the signal strength by amplifying the analog signal.(2)Digital --- Amplify the digital signal by converting it into an analog signal andthen convert it back to a digital signal.
Technical Specifications
|
P/N: AD-D3800 |
B3 (1800MHz) |
N78 (3800MHz) |
|
|
Frequency Range(adjustable) |
Uplink |
1710-1785MHz |
3600-3800MHz |
|
Downlink |
1805-1880MHz |
3600-3800MHz |
|
|
Sub-bands |
Uplink |
1710-1720MHz |
3600-3800MHz |
|
Downlink |
1805-1815MHz |
3600-3800MHz |
|
|
Number of Sub-bands |
1(customized) |
1 |
|
|
Bandwidth (adjustable) |
30 MHz/0.2MHz |
200MHz |
|
|
Max. Gain |
Uplink |
65±3 dB |
65±3 dB |
|
Downlink |
70±3 dB |
70±3 dB |
|
|
Manual Gain Control |
31 dB in step of 1 dB |
||
|
Automatic Gain Control |
≧ 20 dB |
||
|
Gain Flatness (per sub-band) |
≦ ±3 dB (peak-to-peak) |
≦ ±3 dB (peak-to-peak) |
|
|
Max. Input Power Without Damage |
0 dBm |
||
|
Output Power |
Uplink |
15±2 dBm |
15±2 dBm |
|
Downlink |
17±2 dBm |
17±2 dBm |
|
|
Out of Band Gain |
2,5 £ f_offset_CW< 5,0 MHz |
≤60 dB |
≤60 dB |
|
5,0£f_offset_CW<10,0 MHz |
≤45 dB |
≤45 dB |
|
|
10,0 MHz £ f_offset_CW |
≤35 dB |
≤35 dB |
|
|
Spurious Emission |
9KHz-1GHz |
≦ -36dBm |
|
|
1GHz-12.75GHz |
≦ -30dBm |
||
|
ACRR |
±20/100MHz |
≦-36dBc/30KHz |
≦-36dBc/30KHz |
|
±40/200MHz |
≦-40dBc/30KHz |
≦-40dBc/30KHz |
|
|
EVM |
≦ 8% |
≦ 3.5% |
|
|
Frequency Stability |
≦ ±0.01 ppm |
≦ ±0.01 ppm |
|
|
Noise Figure |
≦ 6 dB |
||
|
VSWR |
≦2 |
||
|
System Delay |
≦ 4.5 µs |
||
|
RF Connector |
N-Female |
||
|
Impedance |
50 Ω |
||
|
Power Supply |
DC5V6A |
||
|
Power Consumption |
≦ 100W |
||
|
Dimensions |
234*230*52mm |
||
|
Weight |
≦ 3kgs |
||
|
IP Rating |
IP40 |
||
|
Operating Temperature |
-25 °C to 55 °C |
||
|
Control & Monitoring |
Local |
USB/Type-C port/WIFI(Optional) |
|
| Remote | LTE modem NMS/OMS system | ||
Key Advantages:
①Intelligent to guide the installation with LCD
②Real time display the signal strength.
Automatic dormancy when no user make the calling .
③Automatic alarm when installation mistake and provide the according solution .
④Automatic adjust the system gain to avoid the repeater self-excitation .
⑤Initiative reminding when the device was damaged .
⑥Supports from 0.2 to 30MHz bandwidth adjusted(Customized) ,Supports 5G bandwidth,40MHz,50MHz,60MHz,70MHz,80MHz,90MHz,100MHz(Frequency Bandwidth Customized) .
⑦WIFIMonitor+Control(Customized),NMS(network management system),Function Optional .
Products Application
Who We are?
Located in Guangming District Shenzhen, Shenzhen A T N J Communication is a professional R F manufacturer mainly engaged in R&D, production, manufacturing, sales, and technical services with 16 years of experience. The main products include Digital LTE/NR series repeater, S D R core board, Passive devices. Digital D A S system, , Technical solutions for Public and Private (VHF,Tetra) network base station,Wireless frequency modules, Meanwhile, we undertake O E M, O D M services and projects of various R F, wireless repeaters, multi-frequency D A S systems, remote network management center O A M, and equipment provision of indoor and outdoor signal coverage projects.
Nowadays, our digital repeater are no only reached 12 subands simultaneously with local and remote control+monitor, but also supplied to signal operators, Communication integrator worldwide ,providing signal coverage solution residential area, office building, supermarket, basement and rural areas.
More mature digital band-selective repeaters were put into oversea mobile operator market successfully. Our products field starts extending to Public Safety and Low altitude economic construction application which included Public and Private Network Digital Multi-subband Repeater wireless signal repeater, Integrated Base Station, Civil countermeasure and phased array radar technology etc . Whats more, Digital fiber multi-frequency, U H F,Tetra,VHF, Microwave frequency shift repeater are realized, With the progress of science and technology, easier-use, more functional and intelligent RF products have being developed. We look forward to collaborating with you to create a brighter future together.
Contact Us
Ready to elevate your next project? Our R&D team is here to help you succeed.
Get in touch today:
Whatsapp:+8618813582037
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2010
Total Annual:
7500000-8000000
Employee Number:
95~105
Ecer Certification：
Verified Supplier
Shenzhen ATNJ Communication Technology Co.,LTD--Lead the future, connecting the infinite. Shenzhen ATNJ Communication Technology Co.,LTD is located in Shenzhen, Silicon Valley, China. We committed to the R&D, production and sales of low-altitude economy, Software Defi... Shenzhen ATNJ Communication Technology Co.,LTD--Lead the future, connecting the infinite. Shenzhen ATNJ Communication Technology Co.,LTD is located in Shenzhen, Silicon Valley, China. We committed to the R&D, production and sales of low-altitude economy, Software Defi...
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