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CUSTOMER

SUPPORT

INFORMATION

Order

toll-free

in the U.S.: Call

877-877-BBOX

(outside U.S. call

724-746-5500

)

FREE technical support 24 hours a day, 7 days a week: Call

724-746-5500

or fax

724-746-0746

Mailing address:

Black Box Corporation

, 1000 Park Drive, Lawrence, PA 15055-1018

Web site:

www.blackbox.com

• E-mail:

[email protected]

DECEMBER 2002

IC448A

Video CATV Balun

Содержание IC448A

Страница 1: ...e U S call 724 746 5500 FREE technical support 24 hours a day 7 days a week Call 724 746 5500 or fax 724 746 0746 Mailing address Black Box Corporation 1000 Park Drive Lawrence PA 15055 1018 Web site...

Страница 2: ...nt or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected...

Страница 3: ...rato el ctrico debe ser montado a la pared o al techo s lo como sea recomendado por el fabricante 8 Servicio El usuario no debe intentar dar servicio al equipo el ctrico m s all a lo descrito en las i...

Страница 4: ...r una antena externa deber ser localizada lejos de las lineas de energia 16 El cable de corriente deber ser desconectado del cuando el equipo no sea usado por un largo periodo de tiempo 17 Cuidado deb...

Страница 5: ...LUN Contents Chapter Page 1 Specifications 5 2 Introduction 7 3 Installation 8 4 Application Tips 10 5 Troubleshooting 12 5 1 Things to Try If Problems Occur 12 5 2 Calling Black Box 13 5 3 Shipping a...

Страница 6: ...automatic no delay Signal Types Broadband cable TV CATV VHF FM Frequencies Channels CATV 2 to 61 VHF 2 to 13 entire FM broadcast band Bandwidth 5 to 550 MHz Insertion Loss Less than 3 dB for cable ch...

Страница 7: ...Temperature Tolerance Operating 32 to 131 F 0 to 55 C Storage 4 to 185 F 20 to 85 C Humidity Tolerance Up to 95 noncondensing Enclosure EMI shielded ABS plastic Size 1 H x 1 W x 2 5 D 2 5 x 2 5 x 6 4...

Страница 8: ...lar wall outlet The Video CATV Balun is designed for use with modular equipment and flexible configurations Compatible devices include TV monitors CATV splitters amplifiers cable modems videocassette...

Страница 9: ...baluns are configured properly and are labeled so that the circuit can be identified CAUTION Do not connect the Video CATV Video Balun to a telecommunication outlet wired to unrelated equipment Makin...

Страница 10: ...r for video distribution not to scale Figure 3 3 Baluns cabled together for cable modem extension not to scale 8 Reconnect and power up the source and destination equipment Your balun system should be...

Страница 11: ...pectrum to determine whether a tilt amplifier is needed 2 When you lay out your CATV system keep in mind that you ll have approximately 5 dB of signal loss for each 100 ft 30 m of RG6 coax cable invol...

Страница 12: ...3 dBm attenuators to get a total attenuation of 6 dBm 10 Combine the modulator s signal into your video distribution system as far upstream as close to the video source as possible 11 If the system n...

Страница 13: ...nsmit and receive video signals depends on your CAT5 cabling the signal s strength and frequency and the devices at either end of the link refer to the Maximum Distance specification in Chapter 1 4 Ma...

Страница 14: ...ssistance if you have a complete description including the nature and duration of the problem when the problem occurs the components involved in the problem any particular application that when used a...

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