Atec Sunol-JB Series Manuel d'utilisateur télécharger pdf

Sunol Sciences Corporation

6780 Sierra Court, Suite R • Dublin, California 94568 • Tel: (925) 833-9936 • Fax: (925) 833-9059

[email protected] • www.sunolsciences.com

Broadband

EMC Test Antennas

30 MHz – 6 GHz

Specifications, JB Series Antennas

Frequency range: See below

Impedance: 50 ohms nominal

VSWR: <2:1 above 200 MHz

Connector: Type N female

Polarization: Linear

Imbalance: Less than 1 dB

Max. Power: See curve

Length: 51 in. (130 cm)

Wing span: 44 in. (112 cm)

Width: 19 in. (48 cm)

Weight: 10 lbs. (5 kg)

Mounting Tube: 22 mm stainless steel

Wing Mount: Dual compression

Finish: Sunol powdercoat

JB 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 to reduce ground plane

coupling while maintaining performance. Each wing is attached with dual compression fittings

for true alignment. A tough powdercoat finish with UV inhibitors seals the aluminum structure

and protects it from sunlight and moisture.

Includes Individual A2LA accredited calibration

Model

JB1

JB3

JB5

JB6

Frequency

30 - 2000 MHz

30 - 3000 MHz

30 - 5000 MHz

30 - 6000 MHz

Options

• Sunol SNAP! mount

• Tripod mount

• Carrying case

Applications

• Radiated emissions

• Radiated immunity

• Pre-scan / Full-compliance

Model JB1

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