REV Thermal EQ

Query

This new set of 204MHz Thermal Reverse Equalizers is designed to embrace the evolution of Docsis technology and help the operators to get the legacy RF Amplifiers upgraded to the new upstream path with the passband of 5-204MHz. The product is featured with the cable type equalization which can help the station to compensate the coaxial cable loss with perfect opposite frequency dependent loss over the temperature range of -20 to +80C. In addition to that, the product shows excellent performance on Flatness and Return Loss. 

Electrical Parameters: 


Specifications

Item

Units

Value

EQ Values

dB

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

Tilt (5 to 204 MHz)
 40 °C

dB

　

　

　

　

　

　

　

　

7.7

8.5

9.4

10.2

11.1

12

12.8

13.7

14.5

15.4

16.4

17.3

Frequency

MHz

5 - 204

Tolerance EQ Val.max.

dB

± 0.5

Insertion Loss (204 MHz)
 40 °C

dB

　

　

　

　

　

　

　

　

2

2

2.5

2.5

2.5

2.5

2.6

2.6

2.6

2.6

2.6

2.6

Tolerance Insertion Loss
(204 MHz)

dB

± 0.5

Flatness（Peak to valley）

dB

± 0.5

Return Loss

dB

16@40⁰C

Impedance

Ω

75

Ordering information

Description

Part Number

Type

204MHz REV thermal EQ 1.0dB

9907010101

204MHz REV thermal EQ 2.0dB

9907010102

204MHz REV thermal EQ 3.0dB

9907010103

204MHz REV thermal EQ 4.0dB

9907010104

204MHz REV thermal EQ 5.0dB

9907010105

204MHz REV thermal EQ 6.0dB

9907010106

204MHz REV thermal EQ 7.0dB

9907010107

204MHz REV thermal EQ 8.0dB

9907010108

204MHz REV thermal EQ 9.0dB

9907010109

204MHz REV thermal EQ 10.0dB

9907010110

204MHz REV thermal EQ 11.0dB

9907010111

204MHz REV thermal EQ 12.0dB

9907010112

204MHz REV thermal EQ 13.0dB

9907010113

204MHz REV thermal EQ 14.0dB

9907010114

204MHz REV thermal EQ 15.0dB

9907010115

204MHz REV thermal EQ 16.0dB

9907010116

204MHz REV thermal EQ 17.0dB

9907010117

204MHz REV thermal EQ 18.0dB

9907010118

204MHz REV thermal EQ 19.0dB

9907010119

204MHz REV thermal EQ 20.0dB

9907010120

About Us

SQ Electronic Equipment Co., Ltd is a technology enterprise specialized in R&D and manufacturing of CATV and PDU related products. The history of the company goes back to 1991. Originally it was a Shanghai based company（ShangHai QianJin Electronic Equipment Co., Ltd). Due to the rapid development of business activities and customer needs, established a 17000 square meter manufacturing base in Suzhou(Qianjin Electronics (Suzhou) Co., Ltd.). Due to strategic upgrading and development, SQ Electronics (Suzhou) Co., Ltd was established in September 2024 and officially switched, embarking on a new journey of cooperation.

Currently it has about 100 employees. Among them, more than 30% are engineers and technicians. The company has inherited the core team, technology, resources, and experience of the original company, and is committed to further innovation and development on the existing basis.

SQ products are well accepted in the industry because of our high quality and innovative design. Quality is our number one priority, and our goal is to supply world class products through outstanding service to our customers and partners.



Contact

   Address: No. 5 Qidu Avenue Suzhou City Jiangsu Province China(within Qianjin Electronics (Suzhou) Co., Ltd.)

   Phone: 021-54973555

   Email: eddy@sq-cabledevice.com