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VIDEO LAUNCH AMPLIFIER & VIDEO DISTRIBUTION AMPLIFIER (BH184)
VIDEO LAUNCH AMPLIFIER & VIDEO DISTRIBUTION AMPLIFIER (BH184)
 Dual purpose product which can be utilised
as either a Launch Amplifier when installed
at the camera end or as a Distribution
Amplifier when used at the monitor end.
Use as a Launch Amplifier to enhance
picture quality over longer transmission
distances and its installer-friendly design
has tool-less adjustable gain and high
frequency lift controls. Used at the monitor
end of the cable run it will function as a
Video Distribution Amplifier using the two
coax outputs. This stand-alone unit is fully RoHS compliant and also comes complete with
230V plug-top 12V DC power supply (110V available on request).
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TECHNICAL |
DESCRIPTION |
|
INPUT SIGNAL |
Nominal 1.0V Pk-Pk @ 75 ohms composite video signal. Suitable
for either colour or monochrome video |
|
OUTPUT SIGNAL |
Nominal 1.0V Pk-Pk @ 75 ohms (unit set to Unity Gain) |
|
AT UNITY GAIN |
Differential Phase <3º. Differential Gain <3% |
|
GAIN CONTROL |
Variable from -2.0dB to +6.0dB |
|
HF LIFT CONTROL |
Variable from 0dB to +6.0dB @ 4.4MHz |
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INPUT CONNECTOR |
BNC type coax connector |
|
OUTPUT CONNECTORS |
Two BNC type coax connectors |
|
SURGE PROTECTION |
Transorbs fitted as standard (gas tubes optional for extra
protection) |
POWER |
12V DC 200 mW power consumption connected via spring
loaded screw less terminal block |
OPERATING TEMP |
-30ºC to +45ºC |
DISTANCE |
1000 metres when used with good quality RG59 and in
conjunction with an A.E. Line Corrector BH187 |
DIMENSIONS |
132mm L x 45mm W x 23mm H (excluding BNC connectors) |
|
MOUNTING |
Via 2 x 3.5mm holes for convenient screw fixing |
Ordering Information:
For a quotation, further details or technical support and
advice, contact us by phone on +44 (0)1483 480969, fax +44
(0)1483 797268 or email us, quoting
part number BH184.
Products available for use with BH184:
BH187 Line Corrector for unbalanced video signal, coax in/out
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