EAS 1.5 Electric Antenna Stand

The Electric Antenna Stand EAS 1.5 is specifically designed for measurements in electromagnetic absorption chambers at a fixed measurement height. Other fixed antenna heights are available upon request.

The EAS 1.5, with the exception of the drive unit, is fabricated from plastic (PVC and reinforced fiberglass ). Metal parts are located only in the base plate and the drive mechanism (max. 0.3 m above ground level). Antenna adapters for all commercially available antennas are available upon request.

All antennas during polarization rotate around their axis to eliminate any elevation errors.

The LAN (TCP/IP) - interface provides an additional control option for all functions, when operated with the FCU 3.0 or NCD Controller.

Technical data:
Antenna fixed height	1.5 m
Total mast height	1.6 m
Load capability	max. 6 kg (when balanced)
For long and heavy antennas, a counterweight is required to balance the load. Depending on the distance of the antenna gravity center
Material cover plate	Plastic and reinforced fiberglass
Mast cross-section	101 mm x 95 mm
Base L x W	0.5 m x 0.45 m
Position accuracy	+/- 0.5 cm
Electrical polarization	0° / 90° (vert. I hor.)
Polarization time	approx. 3 s
Motor	DC stepper Motor
Antenna support drive	Toothed belt
Material of toothed belts	Kevlar-reinforced (non-metallic)
Voltage	110 VAC - 230 VAC, 50 Hz / 60 Hz single phase
Current consumption	max. 16 A
Required RCD	300 mA
Control cable	Fiber optic lines
Remote control via	LAN (TCP/IP); (IEEE only with NCD)
Interference suppression	20 dB under limits DIN EN 55011:2018-05 class B
Temperature working range	10°C – 35°C
Total weight	approx. 30 kg
Accessories	Service manual 3 m power supply cable
Controller	FCU3.0 or NCD Controller

Controller Types

	NCD^3.0	FCU^3.0	FCU^3.0S	FCU^3.0S-LITE
Picture
# of Devices	8	4	1	1 (one axis)
Display	5.7" touch	No	No	No
HSU^3.0	Included	Included	Included	Included
Software	mcApp	mcApp	mcApp	mcApp-Lite
Interface	IEEE 488.2, LAN, (option:USB,RS232,..)	LAN	LAN	LAN

ANTENNA ADAPTER

Antenna Adapters for all commercially available antennas are available upon request. During polarisation, all antennas rotate around their axis to eliminate elevation errors. Please specify what antennas you have.