VHF Marine Band Communications Antenna
150 - 174 MHz
SKU: 21-20-26
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The 21-20-26 is a lightweight marine band communications antenna having an overall height of only 254mm (10 inches). The glass loaded thermoplastic blade is constructed as a one-piece pressure moulding, with all RF matching elements incorporated on an internal, encapsulated printed circuit board. DC grounding gives this antenna maximum protection against p-static, and the high strength/weight ratio of the blade makes it suitable for aircraft operating up to Mach 1.
- Low silhouette, low height
- Lightweight aerodynamic blade
- Covers full marine band without tuning
- Loss less matching circuitry
- Designed to MIL-STD-810 environmental conditions
- Footprint replacement for AT256
21-20-26 | |
Model # | 21-20-26 |
Brand | Cooper Antennas |
Frequency | 150 - 174 MHZ |
Gain (typical) | +1 dBi average |
VSWR | 2.5:1 (max) |
Impedance (nominal) | 50 Ohms |
Power Handling | 25 Watts typical |
Radiation | Nominally omni-directional in azimuth |
Antenna RF Connector | TNC Female |
Height | 254 mm (10 inches) |
Weight | 0.3 kg (0.66 lbs) max |
Finish
- Gloss White
- Other finish options are available.
- Please specify finish required when ordering.
Datasheet: