The Aaronia PowerLOG 10800 is a double-ridged horn antenna covering 1 GHz to 8 GHz, with 4 to 13 dBi gain and a maximum input power of 400 W (peak), 200 W (CW). It has an N (female) connector, measures 235 x 252 x 175 mm and weighs 1400 g, and is suitable for both transmitting and receiving in EMC immunity and emissions work.
High Input Power for Immunity Testing
Aaronia rates the PowerLOG 10800 at 400 W (peak), 200 W (CW), which is why it suits radiated immunity testing where an amplifier drives the antenna to produce high field strengths, as well as receive work. Gain rises across the band to 13 dBi, typical VSWR is below 2.5:1.
Broadband Coverage From One Horn
One dual-ridged horn covers 1 GHz to 8 GHz, so a sweep across the band needs no antenna change. The N (female) connector suits high-power cabling. The housing measures 235 x 252 x 175 mm, the antenna weighs 1400 g, and Aaronia gives an operating range of -40 °C to +85 °C and 0 to 95% relative humidity.
Calibration Data Included
Specific calibration data and a mounting plate are included. With the antenna factor applied, the spectrum analyser reading converts to field strength, and in transmit use the gain figures let you work out the field strength produced at the test distance.
Specifications
| Frequency range | 1 GHz to 8 GHz |
|---|---|
| Design | Double-ridged horn |
| Gain | 4 to 13 dBi |
| VSWR (typ.) | < 2.5:1 |
| Max. input power | 400 W (peak), 200 W (CW) |
| Nominal impedance | 50 Ohm |
| RF connector | N (female) |
| Dimensions | 235 x 252 x 175 mm |
| Weight | 1400 g |
| Operating temperature | -40 °C to +85 °C |
| Relative humidity | 0 to 95% |
| Aaronia part number | 205/001 |
Limitations
- A horn is directional: it must be aimed at the device under test, and its coverage at short distances is limited by the beamwidth.
- Transmit use is subject to local radio regulations.
- At 1400 g and 235 x 252 x 175 mm it needs a solid tripod or mast; Aaronia recommends its heavy tripod.
PowerLOG Range Compared
| Model | Range | Gain | Max. input | Connector | Weight | Part number |
|---|---|---|---|---|---|---|
| PowerLOG 10800 (this page) | 1 GHz to 8 GHz | 4 to 13 dBi | 400 W (peak), 200 W (CW) | N (female) | 1400 g | 205/001 |
| PowerLOG 70180 | 700 MHz to 18 GHz | 2 to 17 dBi | 500 W (peak), 300 W (CW) | N (female) | 1400 g | 205/002 |
| PowerLOG 40400 | 4 GHz to 40 GHz | 12 to 17 dBi | 300 W (peak), 150 W (CW) | 2.92 mm K (f) | 150 g | 205/003 |
| PowerLOG 50700 | 5 GHz to 70 GHz | 25 dBi (max.) | not stated | 1.85 mm V (f) | 50 g | 205/007 |
Typical Applications
Radiated immunity testing where a power amplifier drives the horn to the required field strength. Radiated emissions measurements above 1 GHz.
The PowerLOG 10800 suits EMC test engineers and RF and microwave engineers who need a calibrated horn for 1 GHz to 8 GHz.
What's Included
- PowerLOG 10800 antenna
- Mounting plate
- Calibration data
Request a formal quotation for the PowerLOG 10800, or contact us to check it against your amplifier, analyser and test distance before you order.
Frequently Asked Questions
Which PowerLOG Model Do I Need?
Choose by frequency range. The 10800 covers 1 GHz to 8 GHz, the 70180 700 MHz to 18 GHz, the 40400 4 GHz to 40 GHz and the 50700 5 GHz to 70 GHz. The 70180 has the highest published power rating (500 W peak), followed by the 10800 (400 W peak); Aaronia gives no rating for the 50700.
Can the PowerLOG 10800 Transmit and Receive?
Yes. Aaronia states the PowerLOG series is suitable for both transmitting and receiving, within local radio regulations. The maximum input power is 400 W (peak), 200 W (CW).
Is Calibration Data Supplied With the PowerLOG 10800?
Specific calibration data and a mounting plate are included.
Which Cable Do I Need for the PowerLOG 10800?
One with an N connector at the antenna end, rated to 8 GHz and to the power you intend to transmit.
How Is the PowerLOG 10800 Mounted?
On the supplied mounting plate. Aaronia recommends its heavy tripod for the PowerLOG antennas.