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Omni-directional antenna CX4-9 AC Marine
Certificate:
-
RMRS
Available for order
Omni-directional antenna CX4-9 AC Marine - designed for various courts. VHF antenna operates at frequencies of 118 -137 MHz. Made of high quality materials that can withstand adverse environmental conditions and are resistant to the formation of galvanic corrosion. CX4-9 main radiating elements are made of brass. The antenna is closed DC.
Specifications: 
- Frequency Response - 118 - 137 MHz
- Nominal Impedance - 50 ohms
- Rated power - 100 Watts
- Strengthening - 0/3 dBd
- SWR - <1.5: 1
- Scan - vertical
- Polarization - vertical
- Height - 1.6 m
- Weight - 0.61 kg
- Temperature range - 40 to + 60 ° C,
- The thread - 1 '14TPI
Brackets suitable for CX 4-9:
- N162F - bracket for masts, has holes 5/8 'm 1' is suitable for all types of antennas. Material: Stainless steel.
- N170F
- N171F
- N240F - Fixing nut threaded connection 1 1 / 4h11. With the O-ring and the rubber cap. Material: chrome-plated brass and rubber
- N245F - clamp for side mounting on a pulpit or on a mast diameter 31-60 mm (1 1/4 '-2 3/4 '). Material: galvanized steel, bolts, nuts and washers of stainless steel.
- N275F - Universal mast mount for attaching the top of any of the support tube diameter of 33-40 mm (1 3/8 '-1 1/2'). This mount is also suitable for side mounting on the pipe diame- Trom to 58 mm (2 1/4 '). Wall mount. Material: anodized aluminum.
- N280-01F - adapter with side cable entry, double internal thread 1 'X14. Material: chrome-plated brass.
12.09.2021
Special systems
In most cases, special systems are used on special ships