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AH Antenna Products
商品名称:SAS-583 Standard Gain Horn Antenna
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详细信息

This Standard gain horn antenna has medium gain, low VSWR, and a constant antenna factor; excellent for both immunity and emissions testing.

Frequency Range:

3.95 GHz - 5.85 GHz

Antenna Factor (1 meter)

29.2 dB/m

Gain

14.5 dBi

Maximum Continuous Power: 

250 Watts

Max Radiated Field:

500 V/m

Beamwidth E-plane

29°

Beamwidth H-plane

29°

Impedance:

50 Ω

VSWR:

1.35:1 (1.6:1 max)

Connector:

WR-187 to N-Type female adapter

Mounting Base:

¼ - 20 Thread, female

 

 

Physical Dimensions:

Length:

12.0 in.   (30.5 cm)

Width:

3.7 in.   (9.4 cm)

Height:

5.1 in.   (12.9 cm)

Weight:

1.3 lbs. (0.59 kg)

Features

  1. Frequency Range of 3.95 GHz to 5.85 GHz
  2. Receive and Transmit
  3. Linearly Polarized
  4. FCC, MIL-STD, VDE and TEMPEST Testing
  5. 1 and 3 Meter calibration included, horizontal polarization

The Standard Gain Horn Antennas are designed specifically for utilization in emissions and immunity testing over the frequency range of 1 to 40 GHz. Each antenna is linearly polarized and has medium gain, low VSWR, and a constant antenna factor. The Standard Gain Horn performance is very precise and predictable through design parameters. Comparisons of measured versus computed antenna factors and gain have been shown to be +/- .5 dB. Therefore, the antenna is considered to be a standard reference, similar to that of a resonant dipole below 1 GHz. The coax-to-waveguide adapter is the only power-limiting component on the antenna and can be removed if high fields are desired. Each Standard Gain Horn comes with a tripod mount that adapts to any tripod with ¼-20 male threads. Horizontal and vertical polarization is obtained by rotating the antenna on the tripod.

Recommended Accessories

  1. ATU-510 (Antenna Tripod Unit, wooden)
  2. AEH-510 (Azimuth and Elevation Head, Plastic)
  3. SAC-211 (3 meter N/N Cable, RG-214U)
  4. PAM-0118 (Preamplifier)

More Information

  1. Typical Antenna Factor Plot
  2. Typical Gain Plot
  3. Numeric Data
  4. Typical VSWR
  5. Drive Power
  6. Half Power Beamwidth
  7. Beamwidth Pattern
  8. Cross Polarization Attenuation
  9. Operation Manual (126 Kb)