PANORAMA ANTENNAS SW3-870 VHF and UHF Offset Dipole Instruction Manual

PANORAMA ANTENNAS SW3-870 VHF and UHF Offset Dipole

Introduction

The ODP offset dipole antenna range provides a lightweight, simple to install and cost-effective antenna solution for fixed radio terminals. The antenna is suitable for external or internal use and is supplied with an integral coaxial cable.

Mounting requirements and selecting location
The antenna is designed to be fitted either on a flat, vertical surface or a mast with a diameter of 32mm to 54mm. It is recommended to mount the antenna where the radiating (top) element is clear of any obstruction. When choosing a mounting location, consider the shortest cable run to the radio terminal to minimize cable attenuation.

Assemble the antenna

1. Fit the radiating element (whip) to the socket marked TOP and tighten securely.
2. Fit the helical counterpoise element to the lower socket and tighten securely.

Fitting the antenna
Wall Mounting:

1. Use the end of the dipole arm as a template to mark the mounting holes, ensuring that the antenna will be vertical.
2. Drill holes and secure the arm to the wall using suitable screws and wall plugs (not supplied).

Mast Mounting:

1. The dipole arm can be secured by self-tapping screws directly into the mast or by heavy duty, UV resistant nylon cable ties.

Routing and terminating coaxial cable(s)

1. Route the cable away from the antenna, securing it at regular intervals along the length.
2. Use correct size clips to ensure the cable is not compressed. If using cable ties, do not overtighten them.
3. When entering a building or enclosure, provide a drip loop along the cable to avoid water ingress.
4. Fit a suitable connector if not already supplied.

Commission and test
Follow the commissioning and testing procedures provided in the user manual or specific instructions for your radio terminal.

Notices
European Waste Electronic Equipment Directive 2002/96/EC: Please ensure that your old Waste Electricals and Electronics are recycled and not thrown away into standard waste.

RF Safety Note: This antenna should be mounted in such a way that no person is within 30cm (12″) of the antenna during use.

RoHS 2: EU RoHS compliance is declared per Directive 2011/65/EU its subsequent amendments. Homogeneous materials composing parts that are compliant with this legislation have less than 0.1% by weight each of lead, mercury, hexavalent chromium, PBB, and PBDE, and 0.01% by weight of cadmium. In situations where an exemption applies, the preceding limits, corresponding to the  exempted substance(s), may be higher.

Waiver: This document represents information compiled to the best of our present knowledge. It is not intended to be a  representation or warranty of fitness of the products described for any particular purpose. This document details guidelines for general information purposes only. Always seek specialist advice.

Product Introduction

The ODP offset dipole antenna range provides a lightweight, simple to install and cost effective antenna solution for fixed radio terminals.
The antenna is suitable for external or internal use and is supplied with an integral coaxial cable.

Important Safety Note
This antenna is an electrical conductor and should not be mounted in a location where it or the installer may contact over-head powerlines. For locations vulnerable to lightning fitment of an inline surge arres-tor should be considered.

Mounting requirements and selecting location

The antenna is designed to be fitted either on a flat, vertical surface or a mast with diameter 32mm to 54mm. Wherever possible, the antenna should be fitted where the radiating (top) element is clear of any obstruction. When choosing a mounting location, consider how the shortest cable run to the radio terminal can be achieved, to minimise cable attenuation.

Assemble the antenna

Fit the radiating element (whip) to socket marked TOP and tighten securely.
Fit the helical counterpoise element to the lower socket and tighten securely.

Fitting the antenna

Ensure that the cable exits the back of the arm in the correct direction.

Wall Mounting
Use the end of the dipole arm as a template to mark the mounting holes, ensuring that the antenna will be vertical.
Drill holes, and secure the arm to the wall using suitable screws and wall plugs as required. (not supplied).

Mast Mounting
The dipole arm can be secured by self-tapping screws directly into the mast or by heavy duty, UV resistant nylon cable ties.

 Routing and terminating coaxial cable(s)

Route the cable away from the antenna, securing at regular intervals along the length. Care should be taken to use correct size clips to ensure cable is not compressed. If using cable ties, these should not be overtightened. On entry to a building or enclosure, a “drip loop” should be provided to avoid water ingress by running along the cable.
Fit a suitable connector if not already supplied.

Commission and test

Carry out a VSWR test – this should comply with value stated in product data sheet. Connect antenna to radio terminal and carry out an “on air” check.

Notices

European Waste Electronic Equipment Directive 2002/96/EC
Please ensure that your old Waste Electricals and Electronics are recycled do not throw them away into standard waste.

RF Safety Note
This antenna should be mounted in such a way that no person is within 30cm (12”) of the antenna during use.

RoHS 2: EU RoHS compliance is declared per Directive 2011/65/EU and its subsequent amendments. Homogeneous materials composing parts that are compliant with this legislation have less than 0.1% by weight each of lead, mercury, hexavalent chromium, PBB, and PBDE, and 0.01% by weight of cadmium. In situations where an exemption applies, the preceding limits, corresponding to the exempted substance(s), may be higher.

Waiver: This document represents information compiled to the best of our present knowledge. It is not intended to as a representation or warranty of fitness of the products described for any particular purpose. This document details guidelines for general information purposes only. Always seek specialist advice when planning installations and ensure that antennas are always installed by a properly qualified installer in compliance with local laws and regulations.

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