R&S® FPAS Field probe antenna stand

Effectively RF transparent in anechoic chambers

R&S® FPAS field probe antenna stand, front view

Key facts

Nearly invisible in the RF spectrum with a dielectric constant of 1.07
Height adjustable in line with IEC 61000-4-3 test heights
Multiple probe types supported: sphere, cube and stalk styles
Also available as a table top stand

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Effectively RF transparent in anechoic chambers

The R&S®FPAS is specifically designed to support different types of field probes during field uniformity testing. The R&S®FPAS has an extremely low dielectric constant that effectively prevents it from interfering with field uniformity tests, ensuring more precise test results. The R&S®FPAS is also designed with standard field uniformity test heights in line with IEC 61000-4-3 at 800 mm, 1300 mm, 1800 mm and 2300 mm. If other heights are required, the R&S®FPAS-PA1 adjustable probe arm can be mounted anywhere on the mast of the R&S®FPAS, providing adaptability for flexible height adjustments of the field probe

Datasheet

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Specifications

R&S®FPAS field probe antenna stand
Maximum payload		0.8 kg (1.76 lb)
Material	Main stand	Polymethacrylimide
	Base	Acrylic, Polyoxymethylene, polyamide12
	Casters	Rubber, steel
Dielectric constant	Main stand	1.07
Probe heights supported	Base unit	0.80 m, 1.30 m, 1.80 m and 2.30 m
	With R&S®FPAS-PA1;	Adjustable, maximum mounting position of the R&S®FPAS-PA1 at 2307 mm
Probe types supported	Base unit	¼” threaded field probes
	With R&S®FPAS-PA1;	¼” threaded field probes and stalk style probes
Number of probes supported	Base unit	1
	Base unit	Maximum 4
Dimensions (W x H x D)	Leveler lowest setting	3.60 m x 2.20 m x 3.60 m (11.8 ft x 7.2 ft x 11.8 ft)
	Leveler highest setting	3.60 m x 2.35 m x 3.60 m (11.8 ft x 7.7 ft x 11.8 ft)
Net weight		5.85 kg (12.9 lb)
R&S®FPAS-T table top version
Maximum payload		0.4 kg (0.88 lb)
Material	Main stand and base	Polymethacrylimide
	Adjustable probe arm	Polymethacrylimide, polyamide12
Dielectric constant	Main stand and base	1.07
	Adjustable probe arm	2.75
Probe heights supported		Adjustable, maximum mounting position of the R&S®FPAS-PA1 at 362 mm
Probe types supported		¼” threaded field probes and stalk style probes
Number of probes supported		1
Dimensions	W x H x D	0.20 m x 0.40 m x 0.31 m (0.7 ft x 1.3 ft x 1.0 ft)
Net weight		0.1 kg (0.22 lb)
R&S®FPAS-PA1 adjustable probe arm
Maximum payload		0.4 kg (0.88 lb)
Material		Polymethacrylimide, polyamide12
Dielectric constant		2.75
Tilt adjustment		0° to 360°
Probe types supported		¼” threaded field probes and stalk style probes
Number of probes supported		1
Dimensions	W x H x D	0.11 m x 0.60 m x 0.23 m (0.3 ft x 0.2 ft x 0.8 ft)
Net weight	0.3 kg (0.66 lb)