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Helical Antennas
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Made In the USA 

PRC-COM builds rugged antennas to withstand the most extreme test and operational environments. 
If your system needs to work, work right, work the first time and last a long time, our antennas are the solution. Each product is tested to insure electrical performance. Your out of the box electrical performance will meet your requirements. Each part is machined then measured to insure mechanical specifications are met. This insures fit and long term mechanical performance.

PRC-COM High Power Helical (Helix) Antennas

Custom Lower Frequency Helical Antennas Available

HX-1400 Helical Antenna Covers Entire GPS L1, L2, L3, L4 & L5 Frequency Bands

Available in RHCP (Standard) and LHCP (No Cost Option)

Helicone Option Available for all Helical antennas

High Power Options: HN 1,000 Watts & HP-SMA 200 Watts

Cannot find the Helical you need, PRC-COM can build prototype antennas in less than 2 weeks

High Power Helical Antennas 

Model pdf

Frequency (MHz)

Gain (dB)

Beam Width

(degrees)

Max Power

(watts)

540 - 850

7

52.9

Type-N:200

540 - 850

8.2

45.6

Type-N:200

540 - 850

9.5

39.5

Type-N:200

540 - 850

10.9

35.3

Type-N:200

HX-0800-06-R

625 - 975

8.4

44

Type-N:200

700 - 1100

8.5

44

Type-N:200

700 - 1100

8.7

38

Type-N:200

700 - 1100

11.5

34

Type-N:200

700 - 1100

13.2

30

Type-N:200

780 - 1220

8.2

45

Type-N:200

780 - 1220

9.5

39

Type-N:200

780 - 1220

11

35

Type-N:200

HX-1200-06-R

940 - 1470

8.5

44

Type-N:200

HX-1200-08-R

940 - 1470

9.7

38

Type-N:200

1000 - 1500

11

35

Type-N:200

1000 - 1500

12

32

Type-N:200

1000 - 1500

14.2

31

Type-N:200

1000 - 1500

15.2

30

Type-N:200

1100 - 1700

8.2

45

Type-N:200

1100 - 1700

9.5

39

Type-N:200

1100 - 1700

10.4

35

Type-N:200

1100 - 1700

11.6

31

Type-N:200

HX-1400-15-R

1100 - 1700

12.2

28.5

Type-N:200

1250 - 1950

9.5

44.3

Type-N:200

1250 - 1950

10.7

38.4

Type-N:200

1250 - 1950

11.7

34.3

Type-N:200

1250 - 1950

12.8

30.1

Type-N:200

1250 - 1950

13.4

28

Type-N:200

HX-1800-06-R

1400 - 2200

9

46.6

Type-N:200

HX-1800-08-R

1400 - 2200

10.3

40.4

Type-N:200

HX-1800-10-R

1400 - 2200

11.2

36.1

Type-N:200

HX-1800-13-R

1400 - 2200

12.4

31.7

Type-N:200

HX-1800-15-R

1400 - 2200

13.6

29.5

Type-N:200

1600 - 2400

8.2

42.5

Type-N:200

1600 - 2400

9.5

36.8

Type-N:200

1600 - 2400

10.4

35

Type-N:200

1600 - 2400

13

28.9

Type-N:200

HX-2200-06-R

1700 - 2700

8.2

42.5

Type-N:200

HX-2200-08-R

1700 - 2700

9.5

36.8

Type-N:200

HX-2200-10-R

1700 - 2700

10.8

32.9

Type-N:200

HX-2200-13-R

1700 - 2700

13.1

28.5

Type-N:200

HX-2200-15-R

1700 - 2700

14

26.5

Type-N:200

1950 - 3050

8.5

42.5

Type-N:200

1950 - 3050

9.7

36.8

Type-N:200

1950 - 3050

11.5

32.9

Type-N:200

1950 - 3050

13

28.9

Type-N:200

1950 - 3050

13.6

26.9

Type-N:200

2900 - 4200

8.5

42.5

Type-N:200

2900 - 4200

9.7

36.8

Type-N:200

2900 - 4200

11

32.9

Type-N:200

2900 - 4200

13

28.9

Type-N:200

3800 - 5200

10.2

37

SMA:50

4800 - 6000

10.2

36

SMA:50

Pressure Relief Port

TMC Design Helicone Antenna (1.2 - 1.6 GHz)

HC-238-13

Helicone Antenna

1.2 GHz - 1.6 GHz

L-Band Frequency

RHCP or LHCP Polarization

 

Helicone

Pictured with Optional Helicone

 

DATA

The HC-238-13 antenna is a high-power L-Band Helicone antenna that uses a helix-conical horn combination. This combination provides low side lobe levels while keeping a solid gain.

 
  • L-Band Frequency

  • RHCP (standard) or LHCP

  • Low side lobe level

  • High Power

  • Rugged Design

  • Anechoic Chamber tested

Electrical Specifications

Model:

HC-238-13

Frequency:

1200-1600 MHz

Gain (dB):

14.7 @ L2, 13.1 @ L1

Power Handling:

500 watts CW

Polarization:

Circular (RHCP) or (LHCP)

VSWR:

2.0:1 maximum

HPBW:

33.5° @ L2, 30° @ L1

Sidelobe:

-31 dB @ L1, -28 dB @ L2

Mechanical Specifications

Model:

HC-238-13

Dimensions:

24.5" diameter x 23.5" length

Weight:

17.5 lbs

 

Antenna Pattern

TMC Design Helical Antenna (225 - 400 MHz)

HE-1000 Series

 Helical Antenna

225 MHz - 400 MHz

VHF UHF Band Frequency

RHCP or LHCP Polarization

 

Antenna

 

Antenna

 

Antenna

 

DATA

The HE-1000 series antennas are high power, wide band, severe duty antennas that can serve both military and commercial applications.

 

The antennas are constructed entirely of aircraft certified 6061-T6 aluminum with copper radiators all enclosed 100% sealed radomes.

They are available as a single helix or as a pair, dual mounted on an antenna tower.

These antennas will provide years of trouble-free service in the most severe environments and are currently in use by several U.S. Military installations in remote locations.

Chart

Antenna Pattern

Schwarzbeck Helical Antennas

HLX 0810-LHCP
 

HXL0810 - Helical Antenna

Helical antenna
750 - 1050 MHz
Left hand circular polarisation (LHCP)
gain: 11 dBic
22 mm tube
N-jack


Datasheet HLX 0810 - LHCP


Radiation Pattern

HLX 0810-RHCP
 

HXL0810 - Helical Antenna

Helical antenna
750 - 1050 MHz
Right hand circular polarisation (RHCP)
gain: 11 dBic
22 mm tube
N-jack


Datasheet HLX 0810 - RHCP


Radiation Pattern

CLSA 0110 - LHCP
 

CLSA 0110

Conical Logarithmic Spiral Antenna
The CLSA 0110 offers circular polarisation over approx. one decade up to microwave frequencies.
Frequency Range: 1 - 10 GHz
Polarisation: LHCP (left hand circular polarisation)  

Datasheet CLSA 0110


Radiation Pattern CLSA 0110

CLSA 0110 - RHCP
 

CLSA 0110

Conical Logarithmic Spiral Antenna
The CLSA 0110 offers circular polarisation over approx. one decade up to microwave frequencies.
Frequency Range: 1 - 10 GHz
Polarisation: RHCP (right hand circular polarisation)  

Datasheet CLSA 0110


Radiation Pattern CLSA 0110
   


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