UHF Satcom Antenna

Datasheet

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UHF Satcom Antenna

The 21-30-76-1 is a rugged UHF Satcom antenna designed for airborne, ground and shipborne applications. A high strength aerodynamic vertical shell supports a “Bat-Wing” shape horizontal element containing a pair of cross dipoles, connected to provide right hand circularly polarized UHF Satcom coverage including MUOS frequencies.

Aerodynamic design
High strength
Fully environmentally sealed
Covers full UHF Satcom and MUOS Frequency Band Communications
PRC-117G, AN/ARC-210 & AN/ARC-231 compatible
Low wingspan minimizes loading on aircraft structure

	21-30-76-1
Model #	21-30-76-1
Brand	Cooper Antennas

Frequency	225 - 400 MHz
Gain	+6.5 dBiC @ zenith
VSWR	≤ 2.0:1
Impedance (nominal)	50 Ohms for both ports
Power	200 Watts CW
Polarization	Right Hand Circular
Pattern	See Graph
Antenna RF Connector	N Female

Height	10 inches (254mm) max
Wingspan	12.9 inches (328mm)
Weight	10.45 lbs (4.75kg)
Fixing Holes	8 holes each 0.213 dia. Inches (5.41mm)
Enviromental
Designed to Environmental	MIL-E-5400 Class 2 MIL-STD-810