SQ Cable Device

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
Description	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

REV Thermal EQ

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