Aaronia HyperLOG 60100 X-C (antenna only, no case or accessories)

The Aaronia HyperLOG 60100 X-C is an active log-periodic measurement antenna covering 680 MHz to 10 GHz, usable down to 100 MHz with limited directivity, with 45 dBi typical gain from its built-in preamplifier and an SMA (f) connector. It runs from battery or power supply, works with any spectrum analyser or oscilloscope, and suits locating weak RF sources, interference hunting and EMC pre-compliance in the lab or the open field.

This X-C version is sold as the antenna only, without the carrying case and accessories that Aaronia lists with the standard HyperLOG X (aluminium case, pistol grip and SMA tool), for buyers who already own them. The specifications are those Aaronia publishes for the HyperLOG 60100 X.

Built-In Preamplifier for Weak-Signal Search

The preamplifier sits directly at the antenna, so a weak signal is amplified before cable loss and the analyser's own noise floor reduce it. Aaronia gives the preamplifier gain as 40 dB at 1 MHz, 37.5 dB at 3 GHz, 35 dB at 6 GHz and its noise as 3.5 dB at 100 MHz, 4 dB at 3 GHz, 4.5 dB at 6 GHz. The 45 dBi typical gain in the datasheet includes this preamplifier. That level of gain is what lets a handheld analyser pick out low-power transmitters and leakage that a passive antenna would leave in the noise.

680 MHz to 10 GHz in One Directional Antenna

The HyperLOG 60100 X-C covers its specified range of 680 MHz to 10 GHz with directional log-periodic elements, and Aaronia states it is usable down to 100 MHz with limited directivity. Point the antenna, watch the level on the spectrum analyser and turn towards the peak to find the bearing of a source. Typical VSWR is below 2:1. The datasheet lists 933 calibration points in 10 MHz steps, and a USB 2.0 / 1.1 interface is used for calibration data readout.

Handheld or on a Tripod

The antenna measures 390 x 200 x 25 mm and weighs 400 g, with a 1/4" tripod socket. Aaronia recommends its multifunctional pistol grip for handheld use and quick changes of polarisation, and a ball compass that mounts on HyperLOG X antennas for noting bearings. The SMA (f) output connects to the analyser with an SMA cable, and Aaronia offers an SMA to N adapter for analysers with an N input.

Specifications

Limitations

• Below 680 MHz the antenna still receives, down to 100 MHz, but Aaronia states the directivity is limited there, so bearings are less reliable.
• Aaronia's datasheet gives no antenna factor or maximum input power for the X models; ask us before relying on the HyperLOG 60100 X-C for a calibrated field strength result.
• Supplied without case or accessories. The standard HyperLOG 60100 X (201/021) is the version to order if you need them.

HyperLOG X Range Compared

Typical Applications

Locating hidden or low-power transmitters by bearing. Finding the source of interference to a cellular, WLAN or radio link up to 10 GHz. Checking a product for unintended emissions during EMC pre-compliance, where the high gain shows weak leakage on a handheld analyser.

The HyperLOG 60100 X-C suits RF engineers, spectrum monitoring teams and EMC test engineers who need a sensitive directional antenna for 680 MHz to 10 GHz.

Request a formal quotation for the HyperLOG 60100 X-C, or contact us to check it against your spectrum analyser and band of interest before you order.

Frequently Asked Questions

Which HyperLOG X Model Do I Need?

Choose by the lowest and highest frequency you need. The 30 X models start at 380 MHz, the 40 X at 400 MHz, the 60 X at 680 MHz and the 70 X at 700 MHz; upper limits run from 4 GHz to 20 GHz. The 20 GHz models (30200 X and 60200 X) have 19 dBi typical gain; the others have 44 or 45 dBi.

Answered by John Legg, Director, Debug Store

Why Is the Gain of the HyperLOG 60100 X-C So High?

The 45 dBi typical figure includes the built-in preamplifier, whose own gain Aaronia gives as 40 dB at 1 MHz, 37.5 dB at 3 GHz, 35 dB at 6 GHz.

Answered by John Legg, Director, Debug Store

How Is the HyperLOG 60100 X-C Powered?

Aaronia states the HyperLOG X antennas are battery- or power supply-operated.

Answered by John Legg, Director, Debug Store

Will the HyperLOG 60100 X-C Work With My Analyser?

Aaronia states the HyperLOG X antennas are compatible with any spectrum analyser or oscilloscope. The connector is SMA (f).

Answered by John Legg, Director, Debug Store

What Is the USB Interface on the HyperLOG 60100 X-C For?

Aaronia lists a USB 2.0 / 1.1 interface for reading out the antenna's calibration data.

Answered by John Legg, Director, Debug Store

Can I Use the HyperLOG 60100 X-C Below 680 MHz?

Yes, down to 100 MHz, but Aaronia states that directivity is limited below the specified range, so use it there for detection rather than accurate bearings.

Answered by John Legg, Director, Debug Store

Last reviewed: 31 October 2026