Toner Cable 7964 User Manual

Special Deletion Network

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

7964 (Contiguous) Series

Filter networks for suppressing an arbitrary number of contiguous
channels are supplied to order. For only a few channels, a series
connection of individual channel deletion filters is used. For a
large number of contiguous channels, a special network is used.
Its components consist of a “Brickwall” lowpass and highpass fil­ter and a pair of specially designed bandsplitters. For an interme­diate number of contiguous channels, two single channel deletion
filters establish the “Brickwall” ends while a less selective net­work deletes the middle of the specified stopband.

Specifications:

Due to the custom nature of these products, specifications must
be quoted.

Mechanical Specifications:

Baseplate dimensions: varies based on frequencies.

Connectors: 75 ohm - Type “F”

Other impedances and connectors can be supplied to order.

The “Fastrap” Series Negative Trapping
For Channel Security

The “Fastrap” (Fast Delivery) series includes negative traps for
channels 2 to 59, U.S. standard channels, HRC, invert or offset.
Traps are also available for European channels.

“Fastrap” Varieties:

• Negative Traps

• Band Suppression Filters For Trapping Multiple

Contiguous Channels

• Lowpass and Highpass Tiering Filters

• Special Subscriber Multichannel Networks

• Positive Traps

3367 Series Multichannel Notch Filters

These filters suppress wide, contiguous bands within the VHF
spectrum. They suppress several channels to block viewing or
for insertion of new programming where a guardband is allowed.
These units are AC/DC passing.

Response of 3 channel 7964

Model 7964

Model 3367

“Fasttrap” Series

Specifications Subject To Change Without Notice Rev 08-12 ©Toner Cable Equipment, Inc.

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

Special Deletion Network

3322 Series Lowpass Filter For Sub-band Channels

The model 3322-W/DD(50) is part of a family of economical low pass fil­ters intended for headend applications. This unit passes all sub-band
channels through and including channel 36, offering less than 3 dB inser­tion loss at channel W. It provides greater than 50 dB rejection from
channel DD(40) to 1,000 MHz.

3329 Series Bandsplitters/Combiners

The 3329 Series broadband cable bandsplitters include a model for almost
any CATV or LAN application and reflect a design capability spanning
baseband (4.2 MHz) to UHF (890 MHz). We will gladly quote your specifi­cations for your special system or application.

Splitters are AC/DC passing on the low band side only.

3303 Series Adjacent Channel Bandpass Filters

These filters suppress adjacent channel and off air interference while
maintaining low insertion loss in the passband. Models are also available
for PAL and SECAM formats.

Mechanical Specifications:

Baseplate Dimensions: 10.25” x 1.50”
Connectors: 75 ohm Type F

3160 Series VHF TV Channel Bandpass Filters

A general purpose, low insertion loss, channel bandpass filter, it sup­presses interference at the semi-adjacent channel and beyond. Its appli­cations include processor clean-up before combining or filtering off air
receptions.

4930 & 3278 Series UHF TV Channel Bandpass Filters

These bandpass filters can be used to clean up the desired channel at
the input of the processor or at the output before combining. The model
4930 has a center frequency option of 300-450 MHz and the model
3278(4)-(Ch.#) HYP has a center frequency option of 450-750 MHz.

Model 3303 Video-Aural Adjacent Carrier
Channels Insertion Loss (max.) Rejection (min.)

2 to 6 3.0 dB 25 dB
A-5 to A-3 4.0 dB 25 dB
A-2 to I 4.0 dB 25 dB
7 to 13 5.5 dB 25 dB
J to W 5.0 dB 17 dB

Return Loss: 14 dB min.

Model 3322

Model 3329

Model 3303

Model 3160

Model 4930 & 3278-4