Modulator is an electronic
device for converting audio/video signals into RF (radio frequency)
signal. RF modulators are used to connect DVD players, video game
systems, camcorders and other video components to TV sets without
Audio/Video inputs. The connection is made from the DVD (or other
component) a/v outputs to the RF Modulator and from the RF Modulator to
the TV's antenna input jack.
- Combines audio/video
line-level signals into an RF output signal. (necessary for televisions
with only a 75-ohm RF coaxial input)
- Separate antenna/cable
TV input. (eliminates the need for switching cables back and forth)
- Channel 3 or 4 output
selector switch. (ensures compatibility with most televisions)
- Auto sensing A/B
switch. (automatically switches back and forth between antenna and
of RF Modulator box. The DVD
Player connects to the yellow, red, white RCA jacks and the silver
coaxial cable connection goes to the TV antenna input. The antenna IN
connection on the box can be the cable TV source directly or from a VCR.
TERK Mod-41 RF
Connect up to four video components to any TV.
Now you can hookup your DVD player and game console to one box and see
and hear everything on your TV with no unplugging and plugging in again
as on single input RF modulators.
TERK’s RF Modulators allow video components such as DVD
players, video game systems, VCRs and camcorders to be viewed on
televisions that are not equipped with an available audio/video jack.
TERK’s RF Modulators are the ideal way to connect multiple
components to any television, making it easy for everyone in the family
to enjoy their favorite movies, video games and other video
Just connect your source components and select channel 3 or 4 as the
output. There is no longer a need to move components around and
disconnect and reconnect wires.
allows the viewer to connect up to four video components to any TV.
Available online at electronics retailers for around $35.
- Converts up to four
Audio/Video source inputs (DVD, PVR, VCR, Camcorders, video game
systems, etc.) to VHF for viewing on any TV.
- Switchable between
video sources and cable or antenna
- Stereo A/V and
selectable to channel 3 or 4 output
- Front panel instant
push button switching
- Eliminates the need
for extra monitors
- Separate VHF
antenna/cable input simplifies installation and switching of components
- UL listed, FCC approved
- 1 year warranty
The Terk MOD41 RF
Modulator converts up to four Audio or Video source inputs (DVD, PVR,
VCR, Camcorders, video game systems, etc) to VHF for viewing on any
This Terk Modulator is switchable between video sources and cable
Stereo A/V and selectable to channel 3 or 4 output
Front panel instant push button switching
Eliminates the need for extra monitors
Separate VHF antenna/cable input simplifies installation and switching
Terk manufacturer's 1 year warranty
Terk MOD41 RF Modulator Specs
Video carrier output
level: 69 dB µV
RF Output Channels: 3 or 4
RF Output Impedance: 75 ohms
Video Input Impedance: 75 ohms
Audio Input Impedance: 13 ± 3Kohms
Panel Terk Mod-41 RF Modulator with multiple inputs
over 100 hookup diagrams
EMPOWERING CONSUMERS THRU INFORMATION