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Radio Shack 15-1112B Manual
Radio Shack 15-1112B Manual

Radio Shack 15-1112B Manual

High gain in-line signal amplifier

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15-1112b.fm Page 1 Thursday, July 15, 1999 10:47 AM
High Gain In-Line Signal Amplifier
Your RadioShack High Gain In-Line
Signal
Amplifier
strength of cable TV and VHF/FM sig-
nals up to 20 dB! This amplification is
necessary when a cable TV signal
travels through a long length of cable
(100 feet or more) from the antenna or
cable outlet to the TV or VCR, or when
the signal is too weak to produce a
good picture.
Your amplifier also features an adjust-
able gain control that lets you adjust
the amplification up to 10 dB if you
don't need the full 20 dB. This control
helps prevent signal overload.
Note: This amplifier is not recom-
mended for use with outdoor VHF/
UHF antennas.
RadioShack is a registered trademark used by Tandy Corporation.
increases
the
© 1997 Tandy Corporation.
All Rights Reserved.
Cat. No. 15-1112B
WARNING: To reduce the risk of
fire or shock hazard, do not ex-
pose this product to rain or mois-
ture.
CAUTION
RISK OF ELECTRIC SHOCK.
DO NOT OPEN.
CAUTION
: TO REDUCE THE RISK OF
ELECTRIC SHOCK, DO NOT REMOVE
COVER OR BACK. NO USER-SERVICE-
ABLE PARTS INSIDE. REFER SERVIC-
ING TO QUALIFIED PERSONNEL.
This symbol is intended to alert you
to the presence of uninsulated dan-
gerous voltage within the product's
enclosure that might be of sufficient
magnitude to constitute a risk of
electric shock. Do not open the
product's case.
This symbol is intended to inform
!
you that important operating and
maintenance instructions are in-
cluded in the literature accompany-
ing this product.
!

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Summary of Contents for Radio Shack 15-1112B

  • Page 1 15-1112b.fm Page 1 Thursday, July 15, 1999 10:47 AM Cat. No. 15-1112B High Gain In-Line Signal Amplifier Your RadioShack High Gain In-Line WARNING: To reduce the risk of Signal Amplifier increases fire or shock hazard, do not ex- strength of cable TV and VHF/FM sig-...
  • Page 2 15-1112b.fm Page 2 Thursday, July 15, 1999 10:47 AM MOUNTING AND 2. Connect the output terminal of the cable box or VHF/FM antenna to CONNECTING THE the amplifier’s terminal. CABLE IN AMPLIFIER 3. Connect the amplifier’s CABLE terminal to the 75-ohm VHF Use RG-6QS (Quad shield) 75-ohm terminal on your TV or VCR.
  • Page 3 15-1112b.fm Page 3 Thursday, July 15, 1999 10:47 AM 2. Connect the line from the antenna USING THE GAIN or cable outlet to the input termi- CONTROL nal of an optional 75-ohm splitter (available your local Use the control to help prevent GAIN RadioShack store).
  • Page 4 15-1112b.fm Page 4 Thursday, July 15, 1999 10:47 AM SPECIFICATIONS Frequency Range ................50–500 MHz Max. Gain ......................20 dB Gain Control ....................10 dB Response Flatness ..................2 dB ± Max. Output ..................... 62 dB mV Noise Figure ..................... 6 dB Impedance: Input ......................