Amplifier Research ATH4G8 High Gain Horn Antenna 4 GHz – 8 GHz
Description
Amplifier Research ATH4G8 High Gain Horn Antenna 4 GHz – 8 GHz is a wide band, high gain, microwave horn antenna that provides a minimum gain of 11.5dB over isotropic. The Model ATH4G8 supplies the constant high intensity fields necessary for RFI/EMI field testing within and beyond the confines of a shielded room. A removable gain enhancer is included to insure the required field strength when conducting 3-meter testing.
The Model ATH4G8 is compact and light weight for ready mobility, yet is built tough enough for the extra demands of outdoor use and easily mounts on a tripod. Part of a family of microwave frequency antennas the Model ATH4G8 provides the 4-8GHz response required for many often-used test specifications.
Features
- Wide beamwidth, high gain, microwave horn
- Compact and lightweight
- Supplies constant high intensity fields necessary for RFI/EMI field testing
- Tough enough for outdoor use
- Removable gain enhancer included
- Compliant to many military and commercial emissions standards
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Specifications
| FREQUENCY RANGE | 4-8 GHz | |
| POWER INPUT (maximum) | 500 Watts | |
| POWER GAIN (over isotropic) | See Curve (datasheet) | |
| With removable gain enhancer | See Curve (datasheet) | |
| IMPEDANCE | 50 ohms nominal | |
| VSWR | Maximum | 1.6:1 |
| Average | 1.3:1 | |
| BEAM WIDTH (average) | E Plane | See Curve (datasheet) |
| H Plane | See Curve (datasheet) | |
| FRONT TO BACK RATIO (minimum) | 20 dB | |
| CONNECTOR | N (F) | |
| MOUNTING PROVISIONS | May also be tripod mounted in two perpendicular planes using optional tripod. | |
| WEIGHT (with enhancer) | 2.27 kg (5.0 lbs) | |
| SIZE (W x H x D) | ||
| WITHOUT GAIN ENHANCER | 7.62 x 10.3 x 15.14 cm (3.00 x 4.06 x 5.96 in) | |
| WITH GAIN ENHANCER | 21.6 x 21.6 x 30.5 cm (8.5 x 8.5 x 12 in) | |
- CISPR Standards
- CISPR 13
- CISPR 14-1
- CISPR 16-1-4
- CISPR 16-2-3
- CISPR 22
- CISPR 24
- CISPR 32
- Basic Standards
- IEC 61000-4-3
- MIL-STD
- MIL-STD 461
- RTCA DO-160
- Product Standards
- EN 50081-1
- EN 50081-2
- EN 50082-1
- EN 50082-2
- EN 50561-1
- EN 55022
- IEC 60533
- IEC 60601-1-2
- IEC 61326-1
- Automotive Standards
- ISO 11452-2
- Generic Standards
- EN 61000-6-1
- EN 61000-6-2
- EN 61000-6-3
- EN 61000-6-4
