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Telnova Technology Co., Ltd
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Item Number:
WCDMA Link Amplifiers
Product Name:
WCDMA Link Amplifiers
Specification:
1. Project Technical parameters

Downlink
Downlink

2. Work band:
2110~2170MHz
1920~1980MHz

3. Maximum output power:
27/30/33/37/40 ±1dBm;
27 ±1dBm

4. Band fluctuations:
<2.5dB Peak-peak
<2.5dB Peak-peak

5. The nominal gain and Error:
85dB±3dB

6. Gain adjustment range
≥30dB
≥30dB

7. Gain adjustment steps
1dB
1dB

8. Gain adjustment error
≤±1dB(≤20dB),

≤±1.5dB(≥20dB)
≤±1dB(≤20dB),

≤±1.5dB(≥20dB)

9. Noise factor:
≤3.5dB

10. Road leakage Power Ratio:
±5MHz ≤-45dBc

±10MHz ≤-50dBc

11. Spectrum fired template: 3GPP meet emission spectrum requirements template

12. Vector error rate(EVM): Vector error rate≤12.5%

13. peak code domain error (PCDE): peak code domain error≤-35dB

14. Voltage VSWR: VSWR≤1.4

15. Transmission time: <1.0us

16. Stray launch: 9kHz~150kHz
-36 dBm(RMS) Measurement bandwidth 1 kHz

150kHz~30MHz
- 36 dBm(RMS) Measurement bandwidth 10 kHz

30MHz~1GHz
-36 dBm(RMS) Measurement bandwidth 100 kHz

1GHz~Fc1-60MHz
-30 dBm(RMS) Measurement bandwidth 1 MHz

Fc1-60MHz~Fc1-50 MHz
-25 dBm(RMS) Measurement bandwidth 1 MHz

Fc1-50MHz~Fc2+50 MHz
-15 dBm(RMS) Measurement bandwidth 1 MHz

Fc2+50MHz~Fc2+60 MHz
-25 dBm(RMS) Measurement bandwidth 1 MHz

Fc2+60MHz~12.75GHz
-30 dBm(RMS) Measurement bandwidth 1 MHz

17. Efficiency Power Amplifier: >10%

18. Power and the scope of work: AC220V±45V,45~55Hz

19. Operating temperature range: -25~+60℃
Safety Approval:
ISO/CE/FCC/ROSH
Other Description:

Telnova Technology Co.,Ltd.

Telnova Technology Co., Ltd is the Shenzhen office of Dfine Technology Co., Ltd.

Sichuan Jiuzhou Electric Group Co., Ltd. was established in 1958. One of the "Top 520 Key Enterprises" and "Top 100 Electronic Information Enterprises" in China, it is headquartered in Mianyang City, Sichuan Province. With facilities covering an area of 870, 000 square meters, its group enterprise has around 10, 000 employees, and total assets worth USD500 million.

DFINE Technology Co. Ltd. is a high-tech enterprise that is held shares by Sichuan Jiuzhou Electric Group Co., Ltd (783 Electronics). It was founded in October 2004. DFINE is professional on the R&D, manufacture and sales of the military use and civilian use products, including microwave devices, RF devices, functional components, sending and receiving signals equipments, and applications for digital signals, etc. It passed the system of quality certification of ISO9001: 2000 and GJB9001A-2001 in January 2005, and was granted to be "High and Innovative technology enterprise of Sichuan Province" as well as" Prioritized Industry for Investment and Development of the eleventh five-year plan". It gets the honors of "Excellent High and Innovative technology enterprise" and "Major Taxpayer" in 2005 and 2006.

DFINE is headquartered in Software Park, Hi-tech Zone, Chengdu. It has a research center in Jiuzhou S&T Building, South section of Hi-tech Industry Park, Shenzhen special zone, which is working on 3G communication system.

DFINE has produced a large variety of goods, the staple items are digital signal processing product, small L/P/U/V multi-wave equipment for sending and receiving signals, frequency synthesizer, program control attenuator, linear power amplifier, microwave electronic switching, low noise amplifier, frequency-choosing module, receiving module, filter, power divider, merit minute products, mixer and oscillator. The technical specification, the reliability, the stability and the uniformity of these products have achieved the advanced level and have been in the leading position in China. In particular, the products are characterized by the large operating temperature scope (-55c-+85c), strong environment adaptiveness and excellent resistance to interference, which enable them to gain the favor and high praise of the large-scale military factories and be widely used in radar, aviation, astronautics, ships, army aviation force, correspondence, electronic countermeasure.

For civilian use, DFINE has series products, such as filter, diplexer, combiner, power divider, directional coupler, power amplifier, and T/R module, including GSM module, CDMA module, TD-SCDMA module and WCDMA module. We're now focusing on TD-SCDMA/WCDMA/CDMA2000 repeater and in-building system, which are widely used in the fields of mobile communication and network optimization.

OEM orders:
As an manufacture, we also like to cooperate with our clients with OEM orders, especially in RF modules. As our experience, we produce products according our clients' sample, design graph and technical data. We will sign a contract for keep your commercial data secret.

 
 
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