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GPS Antennas
Catalog

 

        ...reasonable and timely solutions for the most  difficult engineering requirements

 

Manufactured and Serviced in Las Cruces, NM

TMC Design Corporation offers GPS antennas providing continuous coverage from 1.2 GHz to 1.6 GHz. The antennas are available in directional and Omni-directions packages along with linear or RHCP polarizations.

 FS-1050 RHCP GPS Antenna

 

FS-1050

 

1.2 to 1.6 GHz

 

GPS Antenna

 

Data

 


FS-1050-HP

High Power GPS Antenna

 

Data

 

 

 

Threat Representative

Linear Polarization

Rugged Construction

 

 

 

The FS-1050 (-HP) is a wide band, flat spiral transmit and receive antenna contained within a rugged, sealed epoxy-glass radome.

 

The result is an exact threat representative antenna in a robust package with standard type-N connectors.

 

The antenna is available in a high power version and with a deployable tower mount.

 

The unit is also available with internal modulator and amplifier to operate as a stand alone jammer system.

Electrical Specifications

Model:

FS-1050

Frequency:

1.2-1.6 GHz

Gain:

7 dBiC

Power Handling:

25 watts (CW)

100 watts (CW) -HP

Polarization:

RHCP

VSWR:

1.5:1 typical   2.0:1 maximum

Beamwidth:

65 x 65 degrees (center frequency)

Mechanical Specifications

Dimensions:

11.0 x 11.0 x 3.0 (27.9cm x 27.9cm x 7.6cm)

Weight:

5.25 lbs. (2.38 kg)

Temperature:

-20 to +150 F (-28.8 to 65.5 C)

Environmental:

Harsh

Connector:

Type-N (other types available)

   
   

 

 

 

 

 

 

 BC-0300 Disk Spiral GPS Antenna

 

 

 

BC-0300

 

0.5 to 3 GHz

 

GPS Antenna

 

Threat Representative

Linear Polarization

Rugged Construction

 

DSC_3658

 

 

DSC_0160

 

Data 

 

The BC-0300 antenna is a wide-band, electrically small biconical monopole antenna designed for low frequency testing and wideband communications systems, eliminating the need for large antennas or tuning systems.

 

The antenna is housed and sealed in a rugged radome to ensure long life and electrical repeatability.

Electrical Specifications

Model:

BC-0300

Frequency:

500 MHz - 3 GHz

Gain:

3.5 dB

Power Handling:

100 watts (CW), high power version available

Polarization:

Linear (typically vertical)

VSWR:

3:1 typical

Beamwidth:

360 x 85 degrees (center frequency)

Mechanical Specifications

Dimensions:

8.5 High x 5.0 Diameter

Weight:

4 lbs.

Temperature:

-20 to +150 F (-28.8 to 65.5 C)

Environmental:

Harsh

Connector:

Type-N (other types available)

   
   

 

BC-0300 Pattern EL 1000MHz

 

 

 HE-238 Helical GPS Antenna

 

HE-238-8

HE-238-10

HE-238-13

 

1.2 to 1.8 GHz

 

GPS Antenna

 

High Power

Single or Dual Helix

Rugged Construction

 

 

Data 

 

The HE-238 is a high power, wide band severe duty 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.

 

They are available as a single helix or as a dual mounted pair of tower mounted antennas (shown left).

 

Several options are available for the tower mounted antennas including motorized azimuth rotators and adjustable elevation mounts.

 

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

Electrical Specifications

Model:

HE-238

Frequency:

1.2-1.8 GHz

Gain:

HE-238-8    10.5dB

HE-238-10  11.5 dB

HE-238-13  13 dB

Power Handling:

500 Watts

Polarization:

RHCP

VSWR:

2:1 maximum (See Graph)

Beamwidth:

HE-238-8 40   HE-238-10 35   HE-238-13 30

Mechanical Specifications

Dimensions:

 

Weight:

(dual mount) 21 lbs.

Temperature:

-20 to +150 F (-28.8 to 65.5 C)

Environmental:

Harsh

Connector:

Type-N (other types available)

Azimuth Movement:

360 x 90 degrees (center frequency) 360 deg, w rotator

Elevation Movement:

-15 to 15 deg, manual

 

 

 

 Helicone Antenna (1.2 - 1.6 GHz)

 

HC-238-13

 

 Helicone Antenna

 

1.2 GHz - 1.6 GHz

 

L-Band Frequency


RHCP  Polarization

 

 

 

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

  • 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)

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

 

 GPS Direction Finding Antenna

 

HE-238-165-HH

 

1.2 to 1.6 GHz

 

GPS Directional Antenna

 

Threat Detection

Electronic Warfare

Rugged Construction

 

 

 

 

Data 

 

The HE-238-165-HH is a hand held directional antenna. 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 1.2 to 1.6 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.

 

TMC Design Corporation offers custom direction finding antennas to aid finding transmitted signals. Our DF antennas are currently in use by U.S. Government agencies for EW systems.

 

Electrical Specifications

Model:

HE-238-165-HH

Frequency:

1.2-1.6 GHz

Gain:

15 dBi (Fo)

Power Handling:

RECEIVE ONLY

Polarization:

RHCP

VSWR:

2.0:1 maximum

Beamwidth:

27 degrees (Fo)

Mechanical Specifications

Dimensions:

7 x 35

Weight:

5.25 lbs.

Temperature:

-20 to +150 F (-28.8 to 65.5 C)

Environmental:

Harsh

Connector:

Type-N (other types available)

   
   

 

 

 

Last Updated: January 1, 2018
Copyright 2001- 2018  R. A. Mayes Company, Inc.
An Electro Mechanical Research and Development (EMRAD) Corporation, Company
 

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