DESCRIPTION

1313-3 Series antennas are compact, high-performance instruments designed for EMC emissions and immunity testing. The broadband characteristics of these antennas enable them to operate over a wide frequency range – a must for automated test environments. Innovative design and manufacturing techniques result in long-lasting strength and mechanical integrity. The result is an electrically stable measuring instrument that maintains
calibration over extended use. The antenna boom is made from a custom aluminum extrusion that reduces the number of parts at the nose. The result is a stronger, more stable feedpoint and excellent cross- polarization properties. The unique shape allows for a larger feed cable to be used, which significantly increases the maximum power rating. Dipole elements are permanently attached to the boom by an assembly technique that maintains excellent electrical characteristics for the life of the antenna.
The low-frequency wings are swept forward and turned in at the ends t o reduce ground plane coupling while maintaining performance. Each wing is attached with dual compression fittings for true alignment.

SPECIFICATIONS

All specifications are subject to change without notice. All values are typical, unless specified.

Frequency Range: See Below
Length: 51 in. (130 cm)
Impedance: 50 Ohms Nominal
Wing Span: 44 in. (112 cm)
VSWR: <2:1 Above 200 MHz
Width: 19 in. (48 cm)
Connector: Type N Female
Weight: 10 lbs. (5 kg)
Polarization: Linear
Mounting Tube: 22 mm Stainless Steel
Imbalance Less Than 1 dB
Wing Mount: Dual Compression
Max. Power: See Curve

INCLUDES INDIVIDUAL CALIBRATION

1313-3-30M1G: 30-1000MHz
1313-3-30M6G: 30-6000MHz

Options
> 1313-3-M Mount
> Tripod Mount
> Carrying Case
Applications
> Radiated Emissions
> Radiated Immunity
> Pre-scan / Full-compliance


MOUNTING

All 1313-3 antennas have a 22 mm stainless steel rear mounting tube. This
configuration enables polarization changes without vertical displacement of the
antenna, and minimizes the effect of the RF cable by keeping it well behind the
antenna elements.
> QUICK
> SECURE
> NO UNWANTED ROTATION
The 1313-3-M mount provides a secure interface to most antenna positioning
towers. It locks the antenna in place, prevents unwanted rotation and facilitates
rapid antenna changes.

Source: https://ge-emc.com/product/broadband-emc-test-antennas-30mhz-6ghz/