Lemar Industrial Corp.
CATV balun
  • Product Number : CATV shielded balun
  • Product : with shielded RJ45
DESCRIPTION :
CATV Balun allows traditional 75-ohm coaxial cable to be replaced by a single pair of Shielded Cat 5 STP cable in the CATV, VHF and FM environments in certain applications. Used in pairs, the CATV Balun allows broadband CATV equipment to be integrated into structured cabling systems thereby allowing CATV equipment to be moved or added to any convenient modular wall outlet.

It provides a versatile cabling solution for broadband video systems used by schools, government, corporations, hospitals, financial institutions, hotels and convention centers. The CATV Balun works in conjunction with CATV splitters, amplifiers and cable modems for a total cabling solution.

Features:
1. No AC power or batteries needed.
2. Bi-directional signal conversion.
3. Shielded RJ45 jack
 
SPECIFICATIONS :
Environment: Private and public broadband CATV, VHF and FM networks

Devices: CATV, satellite receivers, VCR and other broadband video equipment

Bandwidth: 5MHz to 862MHz

Impedance: 75 ohm to 100 ohm

Insertion loss: Less than 3dB ( 5dB max for CATV 2-27)

Return loss: More than 18dB from 10 to 862Mhz

Common mode rejection: More than 20dB from 40 to 862Mhz

Connectors:
Shielded RJ45 jack pins 8+/7-
F (male or female)
PAL (male/female)

Cable-STP:
Cat 5 or better, 24 gauge typical
Max. capacitance :20pf/ft
Attenuation: 6.6dB/1000ft at 1MHz

Cable-Coax:
Impedance: 75ohm at 1MHz (RG6)
Max. 25ft. of coax allowed per end to end link

Maximum distance:
60m Cat.5 cable AWG 24
100m with amplifier

Environment required:
Operating temp. 0 to 55° C
Storage temp. -22 to 85°C
Humidity up to 95%
 
PRODUCT NUMBER :
Please, order the product based on the specifications detailed as below:

1451071 F female to shielded RJ45, wiring: 8+/7-
1451070 F male to shielded RJ45, wiring: 8+/7-

1452171 PAL female to shielded RJ45, wiring: 8+/7-
1452170 PAL male to shielded RJ45, wiring: 8+/7-

Please let us know if you need other wiring type.
 
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