Toner Cable CEF-750 User Manual

Specifications

Specifications Subject To Change Without Notice Rev 07-12 ©Toner Cable Equipment, Inc.

969 Horsham Road lHorsham, Pennsylvania 19044 USA l Phone: [phone] Fax: [phone] [e-mail]

The CEF is a professional quality, 750
MHz channel elimination filter. This fil­ter is designed to remove one of 6 MHz
wide television channel, permitting
another channel to be re-inserted onto
the now vacated channel. Attenuation
of greater than 52 dB can be obtained
on both visual and aural carriers with
only negligible loss to adjacent channel
carriers. This results in clean removal
of any channel (50 to 312 MHz, CH 2-

38) and provides a means for substitut­ing local origination or a desired chan­nel for an unwanted channel. The
CEF-750 has a passband to 750 MHz
and is completely bidirectional, allowing
the input and output connections to be
interchanged.

Ordering Information

Model Stock # Description

CEF-750 4446 Channel Elimination Filter 54-312 MHz Filtering, 50-750 MHz Passband

RF

Frequency Range

Channel Elimination 54-312 MHz
Passband 0-750 MHz

Channels VHF,CATV

Insertion Loss - Max.

Ch. 2 to 6 (50 - 312 MHz) 2.1 dB
Ch. 2 to 6 (312 - 750 MHz) 3.1 dB
Ch. 98 to 23 (50 - 312 MHz) 1.9 dB
Ch. 98 to 23 (312 - 750 MHz) 2.5 dB
Ch. 24 to 38 (50 - 312 MHz) 1.6 dB
Ch. 24 to 38 (312 - 750 MHz) 2.1 dB

Channel Suppression 52 dB

Adjacent Channel Insertion Loss

2 to 23 3.0 dB
24 to 38 4.0 dB

Impedance - All Ports 75 O

Return Loss - Min.

Input 10 dB
Output 10 dB

Mechanical

Dimensions (W x H x D)

19.0 x 1.75 x 10.25 in.
483 x 44 x 260 mm

Weight 6.0 lbs., 2.73 kg

Connectors

RF Input "F" Female
RF Output "F" Female

CEF-750

Channel Elimination Filters

Features & Benefits

• Rack Mountable - 1 EIA (1.75") Rack Space

• Suppresses an Entire Analog Channel Allowing
Insertion of Desired Signal

• Low Insertion Loss

• CEFs May Be Cascaded for Mulitple Channel

Deletions