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PR-414 is an omni-directional, active, wideband Terrestrial AM-FM-TV receiving antenna (0.1-860 MHz) for marine use, specially designed for craft equipped with one or two Radio and TV sets as on Coasters in limited international trade, Fishing-boats, Tugs, Pilot Service Craft, Off-shore supply boats, Rescue Cruisers, where extra performance in a highly robust package is appreciated.
PR-414 is a low profile product, based on 3 independent low noise amplifiers integrated directly to the omni-directional multi-element antenna. The antenna's exterior is made of UV protected thick ABS plastic, which requires no maintenance. All inner parts are embedded in solid polyurethane foam for protection from heavy vibration, moisture and sub zero temperatures. Mounting hardware is made of Cast Marine Grade Almag 35 Aluminum alloy. The integral low noise 3 band 6 transistor amplifier increases the sensitivity of the system as well as compensating for cable-losses in the antenna downlead. Separating the amplifiers benifits intermod rejection and allows for more gain with less noise.The PR-414 features high performance 5 GHz bi- polar microwave transistors, which are protected against static charge.
An interference filter is provided to protect against picture degradition when the vessels Marine VHF is in use.
PR-414 utilizes a "3 off-set broadband dipole element configuration" with each element covering a 120 degree view of the surroundings and a much improved omni-directional antenna pattern when compared with other antennas.
The
PR-414 antenna is delivered with 4ft (around 1.2 meters) or
50ft (around 16 meters) or 80ft (around 24 meters) of 75 Ohm RG-6U low
loss coaxial cable and custom
lengths can
be arranged. The antenna includes a coax seal F connector splice kit.
Power supply for PR-414: We have several options
to choose. PR-11
DC power supply. PR-12BE Power supply. PR-20BE Power Supply. PRA-422
Power supply and Line Amplifier.
Our special taps and splitters are needed for AM and SW operation and reverse path is not available in this case.
Ships
distribution amplifiers and passives are also avaliable as
well as technical assistance by phone or email.
PR-414 Antenna Technical specification
PR-414 Data Sheet (PDF) PR-414 Installation Guide (Manual in PDF)
Power Supply
DC Power Supply PR-11
AC/DC Power Supply PR-12BE
CAGE Code: 0GMC3
National Stock Number (NSN): 5985-01-657-3426, PN: PR-414
