SHENZHEN ZD TECH CO., LTD
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 100pcs one month |
| Delivery Time | 20-30days |
| Packaging Details | Standard exporting cartons or as customer required |
| Wavelength | 1310/1550 nm |
| Optical fiber connector | FC/PC |
| Relative Humidity | Max. 95% |
| Impedance | 50ohm |
| Power Supply | DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%) |
| Remote Control Module | RS232 or RJ45 + Wireless Modem + Chargeable Li-ion Battery |
| Brand Name | ZD |
| Model Number | 004 |
| Certification | RoHS |
| Place of Origin | china |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 100pcs one month |
| Delivery Time | 20-30days | Packaging Details | Standard exporting cartons or as customer required |
| Wavelength | 1310/1550 nm | Optical fiber connector | FC/PC |
| Relative Humidity | Max. 95% | Impedance | 50ohm |
| Power Supply | DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%) | Remote Control Module | RS232 or RJ45 + Wireless Modem + Chargeable Li-ion Battery |
| Brand Name | ZD | Model Number | 004 |
| Certification | RoHS | Place of Origin | china |
| High Light | digital optical extender ，fiber optic signal booster | ||
RF WCDMA ICS Repeater 20W N-Female IP65 Mobile
RF WCDMA ICS Repeater 20W N-Female IP65 Mobile
Repeaters system is designed to solve problems of weak mobile signal, which is much cheaper than adding a new Base Station (BTS). Main operation of RF Repeaters system is to receive low‐power signal from BTS via radio frequency transmission and then transmit the amplified signal to the areas where network coverage is inadequate. And the mobile signal is also amplified and transmitted to the BTS via the opposite direction.
Fiber optic Features:
1. High isolation full duplex design, Wave Division Multiplexing design, easy to install.
2. Low noise figure, high receive sensitivity.
3. With ALC and MLC function to ensure stable output power and easy installation and commissioning.
4. Scientific and perfect circuit design, and adopting advanced amplifier device, ensure the repeater station
equipment low power consumption, environmental protection and energy saving.
5. Modular structure design, according to need, easily to upgrade the system by increasing the module,
expand the business.
6. High Q cavity filter and SAW surface acoustic wave filter, high out of band rejection.
7. Adopt the world's most advanced high linearity, low intermodulation LDMOS power amplifier.
8. Perfect remote and local network monitoring function.
9. Waterproof design work for all weather indoor and outdoor.
Technical Specifications:
| Items | Testing Condition | Specification | ||
| Uplink | Downlink | |||
| Working Frequency(MHz) | Nominal Frequency | 351-356 Any band customized | 361-366 Any band customized | |
| Gain(dB) | Nominal Output Power-5dB | 45±3 t0 65±3Customize | ||
| Output Power (dBm) | CDMA modulating signal | -10-0 Customize | 33-48 Customize | |
| ALC (dBm) | Input Signal add 20dB | Po≤±1 | ||
| Noise Figure (dB) | Working in-band(Max. Gain) | ≤5 | ||
| Ripple in-band (dB) | Nominal Output Power -5dB | ≤3 | ||
| Frequency Tolerance (ppm) | Nominal Output Power | ≤0.05 | ||
| Time Delay (us) | Working in-band | ≤5 | ||
| Peak Phase Error(°) | Working in-band | ≤20 | ||
| RMS Phase Error (°) | Working in-band | ≤5 | ||
| Gain Adjustment Range(dB) | Nominal Output Power -5dB | ≥30/1dB step | ||
| Inter-modulation Attenuation (dBc) | Working in-band | ≤-45 | ||
| Spurious Emission(dBm) | 9kHz-1GHz | BW:30KHz | ≤-36 | |
| 1GHz-12.75GHz | BW:30KHz | ≤-30 | ||
| VSWR | BS/MS Port | ≤1.5 | ||
| I/O Port | N-type Female | |||
| Impedance | 50ohm | |||
| Relative Humidity | Max. 95% | |||
| MTBF | Min. 100000 hours | |||
| Optical fiber connector | FC/PC | |||
|
Wavelength |
1310/1550 nm | |||
| Power Supply | DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%) | |||
| Remote Monitoring Function | Real-time alarm for Door Status, Temperature, Power Supply, VSWR, Output Power | |||
| Remote Control Module | RS232 or RJ45 + Wireless Modem + Chargeable Li-ion Battery | |||
Application:
350MHZ Digital Trunking Communication Fiber Optic Repeater is applied to police security system, armed police system, fire protection system, analog trunking communication system or TETRA digital trunking communication system signal coverage extension.
Outdoor: Airports, Golf Courses, Tourism Regions, Villages, Highway, Tunnels, Mining Districts etc.
Indoor: Hotels, Exhibition Centers, Shopping Malls, Gymnasium, Basements, Offices, Factory, Hospital,Entertainment, Packing Lots etc.
Company Introduction:
1. We have our own R&D team and have 17 R&D engineers,with independent R&D lab,can quickly provide upmarket product customerization services for customers.
2. We have 6 passive components production lines,150 employees,adopt advanced automatic screw machine,production capacity can up to 5000PCS/ per day.
3. Owning full set of available testing equipment to guarantee the quality of products.
4. Adopt advanced ATE testing system,owning full frequency of Intermodulation test equipment,perfect ERP management system and blameless process quality control system to promise the high qualification rate.
5. Our factory have more than 8 years production experience on antenna and passive components,have a rich product category and high cost-effective,is the leader in antenna and the passive communications industry in China.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2009
Total Annual:
1000000-100000000
Employee Number:
100~300
Ecer Certification：
Active Member
ZD Telecom was newly established in Sep. 2009 by its founder who had been working in one of the earliest companies in the wireless/RF industry of China for more than 10 years of R&D and management after graduation from the best in China of“ University of Electronic Science & ... ZD Telecom was newly established in Sep. 2009 by its founder who had been working in one of the earliest companies in the wireless/RF industry of China for more than 10 years of R&D and management after graduation from the best in China of“ University of Electronic Science & ...
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