Высокая надежность структура слежения за дружественный макет Gaas технологии SQLA-1218B

Описание и отзывы

Характеристики

 

 

Item		Units	Value
Pass Band		MHz	85/105/258 - 1218
Gain		dB	34
Frequency Response		dB	± 0.75
Reference Output Level		dBuV	107@862MHz
Attenuator Adjustable Range		dB	0 - 20, 1 dB step
Equalizer Adjustable Range		dB	0 - 20, 1 dB step
Return Loss		dB	16 @ 85 - 1000 MHz 14 @ 1001 - 1218 MHz
RF Test Point		dB	-20
Noise Figure		dB	≤7
CTB @ PAL D/K 59+Digital		dB	≥70
CSO @ PAL D/K 59+Digital		dB	≥70
Hum Modulation @ 10 A		dB	70

 

Notes:
1. Forward Gain and Noise Figure measured with 9 dB input EQ and 0 dB input pad.
2. Distortion performance reference output level is 107 dBµV (1 port, Slope, 9dB @ 862 MHz). Digital refers to
550 MHz to 1.2 GHz loading with QAM carriers at -6 dB relative to analog CW carrier levels. 

Table 2. Return Path Specifications

 

Item		Units	Value
Pass Band		MHz	5 - 65/85/204
Gain		dB	24
Frequency Response		dB	± 0.75
Return Loss		dB	18
RF Test Point		dB	-20
Noise Figure		dB	≤ 6

 

 

Table 3. General Specifications

Item		Units	Value
Power Consumption (High Gain / Low Gain)		W	≤25
Supply Voltage		V AC	26 - 65
RF Connectors		-	F - female, Imperial
Dimensions ( W x H x D)		mm	280 x 200 x 130
Weight		kg	2.8
Water/Dust Ingress Protection Rating		-	IP 67
Operating Temperature		℃	- 40 - + 55
Storage Temperature		℃	- 40 - + 80
Relative Humidity Range		-	5% - 95%

 

 Note: Unless otherwise noted, all specifications reflect typical performance and are referenced to 20°C.

 

 Features
♦ Supports 1.2 GHz bandwidth
♦ On site changing frequency split
♦ Compact design, small and exquisite
♦ GaAs technology in use
♦ Improved ESD and Surge protection
♦ Low noise figure
♦ Standard JXP plug-in PADs for all adjustments of attenuation and equalization
♦ Second output can be selected via splitter or tap 

     Shanghai Qianjin Electronic equipment Co., LTD was founded in 1991. It is a scale and specialized CATV equipment manufacturer with research, development and production. Our company has been identified as high-tech enterprises, strict compliance with international standards and pass GB / T 9001 quality management system certification.
     Our company strictly adheres to the requirements of international standards, constantly strive for excellence and refine on products. Our products more than 90% are exported to the world market throughout America,Europe and Asia.
     Our company has the state-of-the-art factory in Suzhou with floor area of 16,000m2, the factory is equipped with advanced manufacturing equipment to ensure capacity and efficiency into the future for our expanding customer base.
     “Honesty, High efficiency, efficiency, innovation” is the purpose of SQ-Electronics, Excellent quality and distinctive customization service make SQ products with high reputation all over the world. The company pursue excellence and is always trying to be the leader of the industry.