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At Alaris Antennas, we specialise in developing tailored solutions that meet the unique requirements of your applications. Our customer-centric approach ensures that we work closely with you to understand your needs. Once you reach out, our expert sales team will be in touch to discuss your specifications and deliver the perfect solution for your business.

Product Products from Alaris Antennas	Frequency Low (MHz)	Frequency High (MHz)	Mass (Kg)	Antenna Gain (dBi)	Largest Dimension (m)	Temperature Max (°C)	Connector	DF Method	Polarisation	Gain (dB)	VSWR Ratio	Power Handling (W)
DF-A0095 Wideband Portable DF Antenna	1.000	6,000.000	33.00	0.00	1,100	0	N/A	Correlative interferometer	Vertical Linear	0.000	0.00	0.3
OMNI-A0190 Compact Monitoring Antenna	20.000	6,000.000	1.00	10.00	311	70.000	TNC N	N/A	Vertical Linear	10.000	2.50	0
OMNI-A0191 Vertical and Horizontal Monitoring Antenna	20.000	6,000.000	16.00	2.00	1,620	70.000	N	N/A	Dual Linear	2.000	0.00	1.0
OMNI-A0258 Monitoring Antenna	20.000	9,000.000	8.50	8.00	730	85.000	N	N/A	Linear	8.000	2.50	0
OMNI-A0205 Marine Active Monitoring Antenna	20.000	6,000.000	12.00	18.00	730	71.000	N	N/A	Linear	18.000	2.00	0
Concept OMNI-A0333 Compact Monitoring Antenna	20.000	6,000.000	1.00	16.90	200	70.000	N	N/A	Vertical Linear	16.900	2.50	0
DF-A0047 Handheld Direction Finding Antenna	20.000	8,500.000	1.80	6.00	543	71.000	N/A	N/A	Vertical Linear Horizontal Linear	6.000	3.50	0
DF-A0038 Direction Finding and Monitoring Antenna	20.000	3,000.000	55.00	0.00	3,400	0	WR-10	Correlative interferometer	Vertical Linear	0.000	3.00	0
HELI-A0105 Dual port Helical Antenna	2,400.000	6,000.000	1.00	12.00	386	71.000	QMA	N/A	Left-Handed Circular	12.000	2.00	125.0
DF-A0088 Rugged Wideband DF Antenna	1.000	6,000.000	85.00	0.00	2,000	0	N/A	Correlative interferometer	Vertical Linear	0.000	0.00	0
Concept OMNI-A0268 Wideband HP Active Monitoring Antenna	500.000	3,000.000	3.00	21.00	400	70.000	N	N/A	Horizontal Linear	21.000	2.50	0
DF-A0111 Compact Adcock DF Antenna	20.000	6,000.000	8.50	0.00	690	70.000	N/A	Watson-Watt 3-channel CIDF	Vertical Linear	0.000	0.00	1.0
DF-A0254 Compact Adcock DF Antenna	400.000	6,000.000	1.10	0.00	0	70.000	N/A	Watson-Watt 3-channel CIDF	Vertical Linear	0.000	0.00	0
LPDA-A0121 High-Power LPDA Antenna	400.000	6,000.000	3.70	8.00	770	85.000	QMA	N/A	Linear	8.000	2.00	440.0
DFS-A0245 Manpack/Mobile DF Antenna System	1.000	6,000.000	0	0.00	0	0	N/A	N/A	Vertical Linear	0.000	0.00	0
DF-A0257 Compact Adcock DF Antenna	20.000	6,000.000	1.20	20.00	479	70.000	OEM Specific	Watson-Watt 3-channel CIDF	Vertical Linear	20.000	0.00	3.0
DF-A0269 Compact 4-Channel DF Antenna	400.000	8,000.000	1.10	20.00	479	70.000	OEM Specific	Correlative interferometer	Vertical Linear	20.000	0.00	3.0
DF-A0250 Compact Direction Finding Antenna	400.000	6,000.000	30.00	0.00	2,100	70.000	WR-10	N/A	Vertical Linear	0.000	0.00	0
DF-A0300 Folding Direction Finding and Monitoring Antenna	20.000	3,000.000	35.00	0.00	2,900	0	QMA	N/A	Vertical Linear	0.000	3.00	2.3
DF-A0245 HF Loop Quadpod for Mobile Antennas	1.000	200.000	3.00	0.00	2,000	71.000	OEM Specific	Correlative interferometer	Vertical Linear	0.000	0.00	0
OMNI-A0098 Active Monitoring Antenna	20.000	6,000.000	8.50	17.00	730	85.000	N	N/A	N/A	17.000	2.00	0
DF-A0303 Compact 4-channel DF Antenna	20.000	6,000.000	1.20	20.00	479	70.000	OEM Specific	N/A	Vertical Linear	20.000	0.00	3.0
OMNI-A0306 High-Powered Antenna	100.000	6,000.000	6.00	0.00	0	70.000	N	N/A	Vertical Linear	0.000	2.50	150.0
OMNI-A0107 Active Monitoring Antenna	20.000	6,000.000	1.40	0.00	350	70.000	N	N/A	Vertical Linear	0.000	0.00	0
OMNI-A0112 Active Monitoring Antenna	0.100	300.000	2.00	0.00	1	70.000	N	N/A	Vertical Linear	0.000	5.00	0
OMNI-A0156 Wideband HP Active Monitoring Antenna	20.000	3,000.000	3.00	23.00	400	70.000	N	N/A	Horizontal Linear	23.000	2.50	0
DF-A0062 Direction Finding and Monitoring Antenna	20.000	6,000.000	60.00	0.00	3,600	0	QMA	N/A	Vertical Linear	0.000	2.00	2.3
HELI-A0104 Dual port Helical Antenna	1,160.000	1,610.000	3.00	12.00	608	71.000	QMA	N/A	Left-Handed Circular	12.000	2.00	100.0
Concept OMNI-A0385 High-Powered Antenna	100.000	6,000.000	9.00	4.00	1,700	70.000	N	N/A	Vertical Linear	4.000	3.00	150.0
DF-A0157 High-Speed DF Antenna Band Switch	20.000	6,000.000	4.00	0.00	317	70.000	SSMA	N/A	N/A	0.000	2.50	0
Concept SPRL-A0025 High Power Circular Polarised Antenna	750.000	6,000.000	2.00	6.00	450	71.000	QMA	N/A	Left-Handed Circular	6.000	0.00	50.0
Concept OMNI-A0371 Vertical and Horizontal Monitoring Antenna	20.000	6,000.000	16.00	16.50	1,620	70.000	N	N/A	N/A	16.500	0.00	0
OMNI-A0092 Wideband HF High-Power Antenna System	1.000	30.000	350.00	0.00	8,000	51.000	N	N/A	Linear	0.000	2.60	1,000.0
Concept OMNI-A0365 Wideband Monitoring Antenna	20.000	18,000.000	8.50	6.00	730	85.000	N	N/A	Linear	6.000	2.50	0
OMNI-A0265-01 Manpack Wideband High-Power Antenna	500.000	6,000.000	1.00	0.00	527	71.000	N	N/A	Vertical Linear	0.000	2.00	0
OMNI-A0266 Vehicle-Mount Wideband High-Power Antenna	500.000	6,000.000	1.60	0.00	580	71.000	N	N/A	Vertical Linear	0.000	2.50	150.0
Concept SPRL-A0029 Cavity Backed Spiral Antenna	2,000.000	6,000.000	0.20	0.00	76	85.000	SSMA	N/A	Circular	0.000	2.50	2.0
Concept LPDA-A0165 Wideband Foldable LPDA Antenna	30.000	512.000	28.00	7.00	5,350	71.000	7/16 DIN	N/A	Vertical Linear Horizontal Linear	7.000	2.50	1,000.0
OMNI-A0290 Wideband Dual-Polarised Omni Antenna	1,350.000	2,310.000	5.20	3.00	840	70.000	N	N/A	Dual Linear	3.000	2.10	10.0
OMNI-A0142 High Gain S-Band Omni	0	0	0.10	5.00	330	71.000	N TNC	N/A	Vertical Linear	5.000	2.50	20.0
Concept OMNI-A0366 High-Power Wideband Antenna	30.000	18,000.000	5.00	3.00	850	70.000	N TNC SMA	N/A	Vertical Linear	3.000	7.00	150.0
OMNI-A0138 High Gain C-Band Omni	0	0	0.10	5.00	180	71.000	N TNC	N/A	Vertical Linear	5.000	2.00	10.0
OMNI-A0137 High Gain C-Band Omni	0	0	0.10	5.00	180	71.000	N TNC	N/A	Vertical Linear	5.000	2.00	10.0
OMNI-A0136 High Gain S-Band Omni	0	0	0.10	5.00	230	71.000	N TNC	N/A	Vertical Linear	5.000	2.00	20.0
OMNI-A0135 High Gain L-band Omni	0	0	0.10	5.00	340	71.000	N TNC	N/A	Vertical Linear	5.000	2.00	20.0
Concept OMNI-A0351 High-Powered Wideband Marine Antenna	300.000	3,000.000	4.00	3.00	400	55.000	7/16 DIN 7/16	N/A	Vertical Linear	3.000	2.60	500.0
MONO-A0094 High-Power Wideband Marine Monocone	500.000	6,000.000	2.00	0.00	0	55.000	QMA	N/A	Vertical Linear	0.000	2.50	450.0
Concept HELI-A0106 Dual port Helical Antenna	430.000	930.000	10.00	8.00	650	71.000	QMA	N/A	Left-Handed Circular	8.000	2.00	150.0
OMNI-A0109 High Gain L-Band Omni	0	0	0.12	5.00	420	71.000	N TNC	N/A	Vertical Linear	5.000	2.00	20.0
OMNI-A0265-02 Mast Mount Wideband High-Power Antenna	500.000	6,000.000	1.00	0.00	527	71.000	N	N/A	Vertical Linear	0.000	2.00	270.0

DF-A0095

Wideband Portable DF Antenna

Frequency range: 1 - 6000 MHz
Feed power handling: 0.25 W (receive only)
Polarisation: Vertical
DF type: Correlative interferometer

OMNI-A0190

Compact Monitoring Antenna

Frequency range: 20 - 6000 MHz, gain drops off below 80 MHz
Polarisation: Vertical
VSWR: < 2.5:1 typical (active version)
Nominal input impedance: 50 O

OMNI-A0191

Vertical and Horizontal Monitoring Antenna

Frequency range: 20 - 6000 MHz A: 20 - 1000 MHz B: 1 - 6 GHz
Gain: See graphs fortypical values
Connector: 1 x N-f 2 x N-f
E-plane beamwidth: 60 °

OMNI-A0258

Monitoring Antenna

Frequency range* Band A: Band B:: 20 - 1000 MHz 1000 - 9000 MHz
Gain: See figures 1 & 2
Nominal H-plane 3 dB beamwidth: 360°
Nominal E-plane 3 dB beamwidth: 60°

OMNI-A0205

Marine Active Monitoring Antenna

Frequency range: Band A: 20 - 1000 MHz Band B: 1000 - 6000 MHz
Gain: -48
Nominal H-plane 3 dB beamwidt: 360°
Nominal E-plane 3 dB beamwidth: 60°

OMNI-A0333

Compact Monitoring Antenna

Frequency range: 20 - 6000 MHz
Gain: 16,9
E-Plane Beamwidth: 60
H-Plane Beamwidth: 360
Status: Concept

DF-A0047

Handheld Direction Finding Antenna

Frequency range: 20 MHz - 8.5 GHz (optional 9 kHz)
Nominal input impedance: 50 O
VSWR: < 3.5:1 (typical)
Polarisation: Adjustable, vertical or horizontal

DF-A0038

Direction Finding and Monitoring Antenna

Frequency range: 20 - 3000 MHz
Nominal input impedance: 50 O
Antenna type: 5-element DF interferometer optimised for 2-channel receiver
Polarisation: Vertical

HELI-A0105

Dual port Helical Antenna

Frequency range: Band A 2400 - 2500 MHz Band B 5100 - 6000 MHz
Gain: > 12 dBi (typical)
Beamwidth: RHCP
Nominal impedance: 50 O

DF-A0088

Rugged Wideband DF Antenna

Frequency range: 1 - 6000 MHz
Polarisation: Vertical
Electrically Hardened: 200V/m E-field Survivability
DF type: Correlative interferometer

OMNI-A0268

Wideband HP Active Monitoring Antenna

Frequency range: 1000 - 3000 MHz 500 - 3600 MHz (reduced performance)
Gain: See graph
VSWR: < 2.5:1
Nominal impedance: 50 O
Status: Concept

DF-A0111

Compact Adcock DF Antenna

Frequency range: 20 - 6000 MHz
Channels per band: 3
DF method: Watson-Watt or 3-channel CIDF
RMS large signal accuracy: Refer to graph below

DF-A0254

Compact Adcock DF Antenna

Frequency range: 400 - 6000 MHz
Frequency bands: Band C: 400 - 2000 MHz
Number of channels: 3
DF method: Watson-Watt or 3-channel CDF

LPDA-A0121

High-Power LPDA Antenna

Frequency range: 400 - 6000 MHz
VSWR: < 2.0:1
Nominal input impedance: 50 O
Connector: N-type female

DFS-A0245

Manpack/Mobile DF Antenna System

Frequency range: 1 - 3000/6000 MHz
Channels per band: 3
DF method: Watson-Watt or 3-channel correlative
RMS accuracy: < 5° (using only pure WW)*

DF-A0257

Compact Adcock DF Antenna

Frequency range: 20 - 6000 MHz
Number of channels: 3
DF method: Watson-Watt or 3-channel CDF
RMS accuracy: See graph below

DF-A0269

Compact 4-Channel DF Antenna

Frequency range: 400 - 8000 MHz
Frequency bands: Band C: 400 - 2000 MHz Band D: 2000 - 8000 MHz
Number of channels: 4
DF method: 4-channel Correlative Interferometer (CIDF)

DF-A0250

Compact Direction Finding Antenna

Frequency range: 400 - 6000 MHz
Polarisation: Vertical
Frequency range: 400 - 6000 MHz
Nominal input impedance: 50 O

DF-A0300

Folding Direction Finding and Monitoring Antenna

DF frequency range: Band 1: 20 - 300 MHz; Band 2: 300 - 1000 MHz; Band 3: 1000 - 3000 MHz
Nominal input impedance: 50 O
Antenna type: 5-element DF interferometer optimised for 2-channel receiver
Polarisation: Vertical

DF-A0245

HF Loop Quadpod for Mobile Antennas

Frequency range: 1 - 200 MHz
Channels per band: 3
DF method: Watson-Watt or 3-channel correlative
RMS accuracy: Using full vector: < 2°

OMNI-A0098

Active Monitoring Antenna

OMNI-A0098-03: Active antenna with passive bypass and single N-type female connector
OMNI-A0098-04: Passive antenna with two N-type female connectors
Frequency range*:: Band A: 20 - 1000 MHz Band
Frequency range*:: B: 1000 - 6000 MHz

DF-A0303

Compact 4-channel DF Antenna

Frequency range: 20 - 6000 MHz
Frequency bands: Band B: 20 - 500 MHz Band C: 400 - 2000 MHz Band D: 2000 - 6000 MHz
Number of channels: 4
DF method: 4-channel CD

OMNI-A0306

High-Powered Antenna

Frequency: Band A Band B Band C Band D: 100 - 500 MHz 500 - 1000 MHz 1000 - 3000 MHz 2000 - 6000 MHz
VSWR: Band A Band B Band C Band D: < 2.5:1 < 2.5:1 < 2.5:1 < 2.5:1
Nominal input impedance: 50 O
Connector: 4 x N-type female

OMNI-A0107

Active Monitoring Antenna

Frequency: OMNI-A0107 /-02: Band A Band B: 20 MHz - 1000 MHz ; 1000 MHz - 6000 MHz
OMNI-A0107-01: 20 - 6000 MHz
Sensitivity in 1 Hz bandwidth: Below 3 GHz: -20 dBµV/m Above 3 GHz: -10 dBµV/m
Feed power handling: Receive only

OMNI-A0112

Active Monitoring Antenna

Frequency range: 9 kHz - 300 MHz
VSWR: < 2.5:1
Nominal input impedance: 50 O
Connector: N-type female

OMNI-A0156

Wideband HP Active Monitoring Antenna

Frequency range: Band A: 20 - 1000 MHz; Band B: 1000 - 3000 MHz
Gain: 20
VSWR: < 2.5:1
Nominal impedance: 50 O

DF-A0062

Direction Finding and Monitoring Antenna

Frequency range: 20 - 6000 MHz
Nominal H-plane beamwidth: 360°
Nominal E-plane beamwidth: 60°

HELI-A0104

Dual port Helical Antenna

Frequency range Band A: 1160 - 1260 MHz
Frequency range Band B: 1559 - 1610 MHz
Gain: > 12 dBi (typical)
Beamwidth Band A: 29° (typical)

OMNI-A0385

High-Powered Antenna

Frequency: Band A: Band B, Band C, Band D,100 - 500 MHz, 500 - 6000 MHz, 500 - 6000 MHz, 500 - 6000 MHz
VSWR Band A: Band B, Band C, Band D,< 3:1, < 2.5:1, < 2.5:1, < 2.5:1
Nominal input impedance: 50 O
Connector OMNI-A0385: OMNI-A0385-03,N-type female at base, 4.3-10 female at base
Status: Concept

DF-A0157

High-Speed DF Antenna Band Switch

Frequency range: 20 - 6000 MHz
Frequency bands: Band A: 20 - 500 MHz; Band B: 100 - 1400 MHz; Band C: 500 - 3600 MHz; Band D: 2000 - 6000 MHz
Channels per band: 5
Input VSWR: < 2.5:1

SPRL-A0025

High Power Circular Polarised Antenna

Frequency range: 750 - 6000 MHz
Gain: > 6 dBitypical
Beamwidth: 100° (typical)
Polarisation: LHCP
Status: Concept

OMNI-A0371

Vertical and Horizontal Monitoring Antenna

Frequency range: 20 - 6000 MHz
Gain: See graphs fortypical values
Connector: 1 x N-f
E-plane beamwidth: 60 °
Status: Concept

OMNI-A0092

Wideband HF High-Power Antenna System

Frequency range: 1 - 30 MHz
VSWR: < 2.6:1
Nominal input impedance: 50 O
Connector: N-type female

OMNI-A0365

Wideband Monitoring Antenna

Frequency range: Band A: 20 - 1000 MHz Band B: 1000 - 18000 MHz
Gain: -6 to -3 dBi from 1 to 2 GHz, -3 to 0 dBi from 2 to 6 GHz, 0 dBi from 6 to 14 GHz and 0 dBi to -2 dBi from 14 to 18 GHz
Nominal H-plane 3 dB beamwidth: 360°
Nominal E-plane 3 dB beamwidth 20 to 1000 MHz 1000 to 18 000 MHz: 60° 100° decreasing to 20° with increasing frequency
Status: Concept

OMNI-A0265-01

Manpack Wideband High-Power Antenna

Frequency range: 500 - 6000 MHz
Gain: 0 dBitypical (in band)
Azimuth pattern: Omni, 3 dB ripple
Elevation pattern: Narrow beam

OMNI-A0266

Vehicle-Mount Wideband High-Power Antenna

Frequency range: 500 - 6000 MHz
Gain: 0 dBitypical (in band)
Azimuth pattern: Omni, 3 dB ripple
Elevation pattern: Narrow beam

SPRL-A0029

Cavity Backed Spiral Antenna

Frequency range: 2000 - 6000 MHz
Gain: -6 to 0 dBli (2 to 3.5 GHz) 0 dBli (3.5 to 6 GHz)
Beamwidth 3 dB BW: 10 dB BW,85° ± 15° (nominal), 155° ± 25° (nominal)
Polarisation SPRL-A0029: SPRL-A0029-01,LHCP, RHCP
Status: Concept

LPDA-A0165

Wideband Foldable LPDA Antenna

Frequency range: 30 - 512 MHZ
VSWR: < 2.5:1
Nominal input impedance: 50 O
Connector: 7/16 female
Status: Concept

OMNI-A0290

Wideband Dual-Polarised Omni Antenna

Frequency range: 1350 - 2310 MHz
VSWR: < 2.1
Gain: 3dBi (typical)
Azimuth ripple: HP: < 1.5 dB VP: < 2.5 dB

OMNI-A0142

High Gain S-Band Omni

Frequency range: 2000 - 2500 MHz
Gain (min): 4 - 5 dBi
Polarisation: Vertical
Azimuth ripple: ±1 dB

OMNI-A0366

High-Power Wideband Antenna

Frequency: Band A: Band B, Band C,30 - 2000, MHz 2000 - 6000, MHz 6000 - 18000 MHz
VSWR: Band A: Band B, Band C,< 2:1 <7:1, < 2:1 <3:1, < 2:1 <3:1
Nominal input impedance: 50 O
Connectors: Band A: Band B, Band C,N-Type Female, TNC Female, SMA Female
Status: Concept

OMNI-A0138

High Gain C-Band Omni

Frequency range: 5500 - 6000 MHz
VSWR: < 2:1
Nominal input impendance: 50 O
Feed power handling: 10 W

OMNI-A0137

High Gain C-Band Omni

Frequency range: 4400 - 5000 MHz
Gain: 4 - 5 dBi
Beamwidth: NA
VSWR: < 2:1

OMNI-A0136

High Gain S-Band Omni

Frequency range: 3000 - 3500 MH
VSWR: < 2:1
Nominal input impendence: 50 O
Feed power handling: 20 W

OMNI-A0135

High Gain L-band Omni

Frequency range: 1600 - 1900 MHz
VSWR: < 2:1
Nominal input impendance: 50 O
Feed power handling: 20 W

OMNI-A0351

High-Powered Wideband Marine Antenna

Frequency: 300 - 3000 MHz
VSWR: < 2.6:1
Nominal input impedance: 50 O
Connector: 7/16 female
Status: Concept

MONO-A0094

High-Power Wideband Marine Monocone

Frequency range: 500 - 6000 MHz
VSWR: < 2.5:1 (see graph)
Power handling: 450 W
Gain: See grap

HELI-A0106

Dual port Helical Antenna

Frequency range: Band A 430 - 450 MHz Band B 900 - 930 MHz
Gain: > 8 dBi (typical)
Beamwidth: Band A 60° (typical) Band B 55° (typical)
Polarisation: Band A RHCP Band B RHCP
Status: Concept

OMNI-A0109

High Gain L-Band Omni

Frequency ran: 1150 - 1400 MHz
VSWR: < 2:1
Nominal input impedance: 50 O
Feed power handling: 20 W

OMNI-A0265-02

Mast Mount Wideband High-Power Antenna

Frequency range: 500 - 6000 MHz
Gain: 0 dBitypical (in band)
Azimuth pattern: Omni, 3 dB ripple
Elevation pattern: Narrow beam

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Alaris Holdings Limited 2025
Alaris Antennas is a subsidiary of Alaris Holdings Limited - All rights reserved. Alaris Holdings Ltd is a leading global radio frequency technology holding company invested in building the world's best RF technology capability.