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Helical Antennas
Buy American Act Compliant 
New PRC-COM Logo

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)

PRC COM Helical Antennas

Model pdf

Frequency (MHz)

Gain (dB)

Beam Width

(degrees)

Max Power

(watts)

HX-0700-06-R

540 - 855

8.2

45

Type-N:200

HX-0800-06-R

625 - 975

8.4

44

Type-N:200

HX-0900-06-R

700 - 1100

8.5

44

Type-N:200

HX-0900-08-R

700 - 1100

8.7

38

Type-N:200

HX-0900-10-R

700 - 1100

11.5

34

Type-N:200

HX-0900-13-R

700 - 1100

13.2

30

Type-N:200

HX-1000-06-R

780 - 1220

8.2

45

Type-N:200

HX-1000-08-R

780 - 1220

9.5

39

Type-N:200

HX-1000-10-R

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

HX-1200-10-R

1000 - 1500 11 35

Type-N:200

HX-1200-12-R

1000 - 1500 12 32

Type-N:200

HX-1200-13-R

1000 - 1500 14.2 31

Type-N:200

HX-1200-14-R

1000 - 1500 15.2 30

Type-N:200

HX-1400-06-R

1100 - 1700

8.2

45

Type-N:200

HX-1400-08-R

1100 - 1700

9.5

39

Type-N:200

HX-1400-10-R

1100 - 1700

10.4

35

Type-N:200

HX-1400-13-R 

1100 - 1700

11.6

31

Type-N:200

HX-2000-10-R

1500 - 2440

10.4

35

Type-N:200

HX-2500-06-R

1950 - 3000

8.5

42.5

Type-N:200

HX-2500-08-R

1950 - 3000

9.7

36.8

Type-N:200

HX-2500-10-R

1950 - 3000

11.5

32.9

Type-N:200

HX-2500-13-R

1950 - 3000

13

28.9

Type-N:200

HX-3500-06-R

2900 - 4200

8.5

42.5

Type-N:200

HX-3500-08-R

2900 - 4200

9.7

36.8

Type-N:200

HX-3500-10-R

2900 - 4200

11

32.9

Type-N:200

HX-3500-13-R

2900 - 4200

13

28.9

Type-N:200

HX-4500-10-R

3800 - 5200

10.2

37

SMA:50

HX-5500-10-R

4800 - 6000

10.2

36

SMA:50


 TMC Design Helical Antennas

HE Series

Wide Bandwidth
Rugged Construction


Gain to 15 dB


RHCP or LHCP

Antenna

 

HE-0250-6 Antenna

 

DATA

TMC Desin Logo

TMC Design Corporation offers helical antennas providing continuous coverage from 100 MHz to 6.0 GHz in either right or left hand circular polarization. 

Available in commercial or military grades.


Model

Frequency (MHz)

Gain (dB)

Beam Width

(degrees)

Max Power

(watts)

HE-3000-4

100 - 150

8.4

54

1000

HE-2000-4 150 - 225

8.4

54

1000

HE-1500-4

200 - 300

8.4

54

1000

HE-1000-10

230 - 360

10

45

100

HE-500-10

480 - 880

10

45

100

HE-0300-8

1000 - 1500

11.4

38

500

HE-0238-6

1200 - 1600

10.2

45

500

HE-0238-8

1200 - 1600

11.4

38

500

HE-0238-10

1200 - 1600

12.4

35

500

HE-0238-13

1200 - 1600

13

30

500

HE-0200-6

1500 - 2250

10.2

45

500

HE-0200-10

1500 - 2250

12.4

35

500

HE-0200-18

1500 - 2250

15

26

500

HE-0150-8

1530 - 2730    

500

HE-0075-10

4000 - 5000

13

30

200

HE-0580-10

5000 - 6000

11.75

35

200

Dimensions

Model

G (inches)

G2 (inches)

D (inches)

L (inches)

HE-3000-4

70.5

35.25

30

85

HE-2000-4

46.5

23

20

56

HE-1500-4

35

17

15

42

HE-1000-6

23

11

10

42

HE-0300-8

7

3.5

3

17

HE-0250-6

5.8

2.9

2.5

10.6

HE-0250-8

5.8

2.9

2.5

14

HE-0250-10

5.8

2.9

2.5

17.5

HE-0250-18

5.8

2.9

2.5

31.8

HE-0200-6

4.7

2.4

2

8.4

HE-0200-10

4.7

2.4

2

14

HE-0200-18

4.7

2.4

2

25.4


 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:

12001600 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 (5.0 - 6.0 GHz)

HE-0580-10

 Helical Antenna

 

5.0 GHz - 6.0 GHz

 

C-Band Frequency


RHCP  Polarization

 

Antenna

 

Antenna

 

DATA

The HE-0580-10 is a high power, right hand circularly polarized (RHCP) severe duty small
antenna for both military and commercial applications.

The antenna is constructed entirely of aircraft certified 6061-T6 aluminum and G-10 fiberglass
with copper radiator in a 100% sealed radome.

This antenna was custom matched from 5.0 to 6.0
GHz to have the lowest VSWR possible, achieving a 2:1 VSWR across the band.

The antenna is designed to provide many years
of service.

Chart


Antenna Pattern

 
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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