Black Box LW013 Instruction Manual Download Page 8

24-DBI DIRECTIONAL ANTENNA

7

Figure 3-6. Placing the Mast Clamps on the U-Bolts.

NOTE

By eliminating one mast clamp and U-bolt, the optional fixed tilt holes provide
elevation in 10-degree increments. We do not recommend this under high wind
conditions.

8. Use the flat plate washer on the adjustable tilt slot to secure the antenna to the required elevation.

Figure 3-7. Tilt Slot.

Mast clamp

Tilt Holes

U-Bolt

Tilt slot

Summary of Contents for LW013

Page 1: ...chnical support 24 hours a day 7 days a week Call 724 746 5500 or fax 724 746 0746 Mailing address Black Box Corporation 1000 Park Drive Lawrence PA 15055 1018 Web site www blackbox com E mail info bl...

Page 2: ...24 DBI DIRECTIONAL ANTENNA 1 TRADEMARKS USED IN THIS MANUAL Any trademarks mentioned in this manual are acknowledged to be the property of the trademark owners...

Page 3: ...olarization Vertical or horizontal Connector N type Rejection 26 dB minimum Front Back Ratio 31 dB minimum Dispersion 6 H 10 V General Size 24 H x 36 W x 15 D 61 x 91 4 x 38 1 cm Weight 4 9 lb 2 2 kg...

Page 4: ...r fasten it with guy wires 50 feet 15 2 m of low loss cable and mounting hardware is included to attach the antenna to a mast of 1 to 2 inches 2 5 to 5 1 cm 2 2 What the Package Includes Check to make...

Page 5: ...RECTIONAL ANTENNA 4 3 Assembly Figure 3 1 shows the antenna in position for horizontal polarity Figure 3 2 shows it in position for vertical polarity Figure 3 1 Horizontal Polarity Figure 3 2 Vertical...

Page 6: ...alves insert the 4 8 32 machine screws through the front Secure with the keps nuts on the back see Figure 3 3 Figure 3 3 Securing the Antenna with the Keps Nuts 2 Place the sub relector on the front o...

Page 7: ...from the front see Figure 3 4 to attach Secure on the back with the lock washers and nuts see Figure 3 5 Figure 3 5 Attaching the L Bracket 5 Re check the dipole feed assembly for the proper polarity...

Page 8: ...t clamp and U bolt the optional fixed tilt holes provide elevation in 10 degree increments We do not recommend this under high wind conditions 8 Use the flat plate washer on the adjustable tilt slot t...

Page 9: ...1000 Park Drive Lawrence PA 15055 1018 724 746 5500 Fax 724 746 0746 Copyright 2000 Black Box Corporation All rights reserved...

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