258 - 1218 MHz High Pass Filter has a cutoff frequency of 258 MHz. It works out to 1218 MHz. This filter isolates the reverse band, together with additional filtering provided on the amplifier motherboards, such as diplexers, has enough isolation to prevent the ingress from unwanted signal. It also provides enough isolation so that there is no interference between the forward and reverse paths.
Several different lengths can be optional such as 1”, 1.26”, 1.37”, etc.
These accessories can be used for all the nodes, amplifiers, line extenders, etc.
258 - 1218
0.4 @ 262 - 1218 MHz
1.1 @ 258 - 262 MHz
Stop Band Loss
35.0 @ 5 - 204 MHz
20.0 at 258 MHz, 1.5dB / Octave
Note: Unless otherwise noted, all specifications reflect typical performance and are referenced to 68°F (20°C). Specifications are based upon measurements made in accordance with SCTE/ANSI standards (where applicable), using standard frequency assignments.
L = 25.4mm (1 inch), or 32.0mm (1.26 inch), or 34.8mm (1.37 inch)
258 - 1218 MHz JXP High Pass Filter, 1 inch, Red
258 - 1218 MHz JXP High Pass Filter, 1.26 inch, Red
258 - 1218 MHz JXP High Pass Filter, 1.37 inch, Red
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, strict compliance with international standards and pass GB / T 9001 quality management system certification.
Our good reputation and perfect product service system has won praise from customers. Products are sold to Europe, America, Asia and other countries and regions, as OEM / ODM supplier.
Address: 4/F,Budliding No.2,401 Caobao Road Shanghai China