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http://www.tonercable.com
Horsham, Pennsylvania 19044 USA
RF Video/Audio Switchers
969 Horsham Road
Model 624 Video Sensor
The Model 625A RF/IF Sensor provides automatic 2x1
RF/IF switching controlled by the loss of video modulated
RF carrier. The 625A’s sense input circuit monitors sync
pulses on the video modulated RF carrier and automatically
switches to the secondary input upon the loss. It remains in
this state until the sync pulses on the video modulated RF
carrier return, causing the primary input to switch back on.
The 625A’s sensing input requires an external bandpass filter/pad for multiple channel feed conditions.
The Model 624 Video Sensor provides automatic 2x1
audio-follow-video switching controlled by sync pulses. The
624 detection circuit monitors the loss of horizontal sync
pulses on the primary video input. It will automatically
switch to the secondary video input upon loss of sync puls es. It will remain in this state until the primary video returns,
causing the 624 to switch back to the primary video input.
This state of the art configuration allows accurate, clean,
dependable switching in unattended locations.
SPECIFICATIONS
Video: 75 Ω ; “F” connectors
Audio: 600 Ω screw terminals
Gain Input to Output: 1:1
Isolation @ 5 MHz: >90 dB
Return Loss: >35 dB
Power Requirement: 12 VDC @ 70 mA
Physical: 2”H x 2.75”W x 5.25”D
Model 625A RF/IF Sensor
SPECIFICATIONS
RF Isolation: >60 dB @ 750 MHz
Sense Input: +15 dBmV maximum
Drop-Out Level: 0 dBmV; Delay 250 mSec
Pick-Up Level: 0 dBmV; Delay 25 mSec
Power Requirement: 117 VAC ±10%, 60 Hz,
Power pack output; 12 VDC
Physical: 1.50”H x 2.75”W x 5.25”D
Model 627A Stereo Audio/Video Switch
The Model 627A Stereo Audio/Video Switch module provides 2x1 (AB) balanced stereo audio follow video switching. The 2x1 switch will respond to a contact closure or a
transistor switch to ground or a compatible logic level. The
control input is buffered to eliminate high output current
drive requirements of the controlling device. The 627A can
be controlled by Monroe Electronics program timers, remote
controls or CATV Cue Tone receivers.
SPECIFICATIONS
Video: >60 dB @ 750 MHz
Frequency Response: ± dB 0 to 750 MHz
Control Input: 10 mA maximum to ground
Stereo Audio: DPDT w/screw terminals
Power Requirement: 117 VAC ±10%, 60 Hz,
Power pack output; 12 VDC
Physical: 1.50”H x 2.75”W x 5.25”D
Telephone: Nationwide: Fax: E-mail: Internet:
215-675-2053 800-523-5947 215-675-7543 info@tonercable.com
Model 630 4x1 RF Switch
The Model 630 4x1 RF Switch provides 4x1 matrix switch-
ing controlled by contact closures to ground. The switch will
respond to a contact closure or a transistor switch to ground
or a compatible logic level. The control inputs are buffered
to eliminate high output current drive requirements of the
controlling device. The 630 can be controlled by Monroe
Electronics program timers, remote controls or CATV Cue
Tone receivers.
SPECIFICATIONS
Isolation: >65 dB @ 750 MHz unused port terminated to
75 Ω ; “F” connectors
Control Inputs: Internally connected to +12 VDC; 10 mA
maximum to ground
Power Requirement: 117 VAC ±10%; 60 Hz,
Power pack output; +12 VDC
Physical: 2.0”H x 3.25”W x 5.50”D
The Model 626 Video Distribution Amplifier is a top qual ity unit. It has excellent specifications for a variety of video
applications. The Model 626 performs as an interface,
allowing a single input source of video to be split into four
identical outputs. The Model 626 overcomes line loss,
assures line equalization and adds outputs to equipment
such as character generators.
SPECIFICATIONS
Input: 75 Ω termination, 1 volt p~p
Outputs: 4 75 Ω terminated, 1 volt p~p
Bandwidth: ±0.5 dB, 0 to 30 MHz, -3 dB @ 50 MHz
Gain: Fixed
Power Requirements: 117 VAC ±10%; 50/60 Hz
(Other voltages on request)
Physical: 1.5”H x 2.75”W x 5.25”D
Model 629 Stereo A/V Distribution Amplifier
Model 626 Video Distribution Amplifier
The Model 629 Stereo A/V Distribution Amplifier is a high
quality stereo audio and video signal distribution amplifier.
With a video bandwidth better than 50 MHz, the 629 is perfectly suited for distribution of any composite video signal
such as C.G. signals and VTR program signals. The audio
section of the 629 is designed for superb quality performance
in the areas of isolation and bandwidth. With detachable
screw terminal barrier strips, audio connections are a snap.
SPECIFICATIONS
Input: 1 video, 1 V p~p, 1 stereo audio, 50K Ω 0 dB
Outputs: 4 video, 1 V p~p @ 75 Ω,
4 stereo audio @ 600 Ω, 0 dB nominal
Video Outputs: -3 dB to + 3 dB into 75 Ω
Video Bandwidth: ±0.5 dB 0 to 30 MHz, -3 dB @ 50 MHz
Video Connectors: “F”, 75 Ω source terminated outputs
Audio Outputs: -3 dB to +3 dB, 600 Ω balanced
Audio S/N: Better than 70 dB
Audio Bandwidth: 20 Hz to 20 KHz; ±1 dB
Audio Connections: Screw terminals, detachable
Power Requirements: 117 VAC, 60 Hz
Physical: 2.00”H x 4.25”W x 6.50”D
Toner Cable Equipment, Inc. Specifications Subject To Change Without Notice.
Telephone: Nationwide: Fax: E-mail: Internet:
215-675-2053 800-523-5947 215-675-7543 info@tonercable.com http://www.tonercable.com
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