PANORAMA ANTENNAS SW3-1025 – v3 Antenna with Mimo 4G LTE Mimo WiFi Instruction Manual

SW3-1025 – v3 Antenna with Mimo 4G LTE Mimo WiFi

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Specifications:

• Model: SW3-1025 – v3

• Rated Voltage: 3-5VDC

• Rated Current (each antenna): GPS[X]D4/SHKG4 – 20mA maximum,
  GPSD54/SHKG54 – 37mA maximum

• Over Current Protection: 1A maximum

Product Usage Instructions:

1. Mounting Requirements

For optimum performance, it is recommended to mount the antenna
on a conductive (metal) panel. However, if mounting on a
non-conductive panel, acceptable performance can still be achieved
for all internal antenna functions.

2. Selecting Location

If using a whip with the GPS[X]D4 antenna, it must be mounted on
a conductive ground plane. The recommended minimum size of the
ground plane is 1/2 wavelength diameter at the lowest frequency of
whip operation.

To calculate the size of the ground plane, use the formula: 50 /
frequency in MHz = 1/2 wavelength (m).

Example: For 150MHz, the size would be 100cm (39.4 inches); for
400MHz, it would be 38cm (15 inches); and for 900MHz, it would be
16cm (6.3 inches).

When fitting on a non-metallic panel, a ground plane plate of
suitable size should be fabricated and placed under the mounting
panel. Ensure that the earthing washer makes low resistance
electrical contact with the ground plane.

FAQ:

Q: Can the antenna be mounted on any surface?

A: While it is recommended to mount the antenna on a conductive
panel for best performance, it is possible to mount it on a
non-conductive panel with acceptable results for internal
functions.

Q: What is the rated voltage and current for the antennas?

A: The rated voltage is 3-5VDC. For GPS[X]D4/SHKG4 antennas, the
rated current is 20mA maximum, and for GPSD54/SHKG54 antennas, it
is 37mA maximum.

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Installation Instructions
Dual Sharkee ® FIND4/GPS[X]D4[X]/SHK[X]4[X]-6-60[-X] SW3-1025 – v3
1. Introduction
The FIND4/GPS[X]D[X]4/SHK[X]G[X]4 series is a multi-function sharkfin style antenna with 4×4 MiMo for 4G/5G. The GPS[X]D[X]4/SHK[X]G[X]4 incorporates either a single or multiple GPS/ GNSS antennas with 26dB gain LNA or single or multiple L1/L5 antennas with up to 30dB LNA gain. The GPS[X] D4 type features an M6 mounting stud for an optional comms whip. Note: The SHK[G]4 type does not have this feature. Versions are available which can include up to 6×6 MiMo dual band WiFi 6e function. The antenna is suitable for fitment to vehicle panels up to 4mm (0.15″) thick. An extended mounting kit for thicker panels is available as an accessory.
Electrical Safety Note The standard GPS[X]D4/SHKG4 contain single or multiple active GPS/GNSS antennas. Rated voltage: 3-5VDC Rated current (each antenna): 20mA maximum. The GPSD54/SHKG54 contain a single active GPS/GNSS antenna. Rated voltage: 3-5VDC. Rated current: 37mA maximum. The supply to these devices must be provided with over current protection of 1A maximum.
2. Mounting requirements and selecting location
For optimum performance, it is recommended that all versions of the antenna are fitted on a conductive (metal) panel, although it is possible to mount the antenna on a non-conductive panel with acceptable performance for all the internal antenna functions. For GPS[X]D4 type, when a whip is to be used, the antenna must be fitted on a conductive ground plane – recommended minimum size is 1/2 wave length diameter at the lowest frequency of whip operation. To calculate this size, use formula below:
50 / frequency in MHz = 1/2 wavelength (m) Example: 150MHz =100cm (39.4″); 400MHz = 38cm (15″); 900MHz =16cms (6.3″).
When fitting on a non-metallic panel, a ground plane plate of suitable size should be fabricated and fitted under the mounting panel. In all cases, the earthing washer must make low resistance electrical contact with the ground plane (<0.2). Select a mounting location, checking for roof curvature to ensure that the antenna base will have a flat mounting surface if possible. The antenna should be located as far as possible from surrounding roof mounted items (e.g light bar, air con unit). Ensure that there is adequate under panel clearance and that there is no double skin panel or cross brace present. Measure to check for central position if applicable.
Important Note Regarding Sealing To ensure that the antenna base is effectively sealed against the mounting surface, care must be taken regarding curvature of the mounting panel. It is highly recommended that the antenna is installed on a clean, flat and level surface. After installation the compression of the rubber boot against the mounting panel should be checked and if necessary, a small bead of neutral cure silicone sealant can be applied around the edge of the mounting boot. It is important that the periphery of the antenna is sealed and that no moisture is allowed to penetrate under the antenna boot.
3. Prepare and drill hole
Up to 13 cables fitted with standard (SMA/FME) connectors, or 12 cables fitted with FAKRA type connectors can pass through a 19mm (3/4″) clearance hole. If other connector types are fitted or the number of feeds exceeds these limits, you may need to consider drilling a larger mounting hole.
Mask panel area around hole position to protect paintwork and headliner. Drill a pilot hole, and then increase to 19mm (3/4″), ensuring that drill/cutter bit does not contact headliner. Clean area around the hole, carefully removing any burrs and swarf. Remove paint and primer from under panel surface to ensure low resistance contact by washer and nut. Apply some petroleum jelly or paint around the hole to prevent corrosion.

4. Fitting the antenna

Remove protective backing from underside of antenna, feed coaxial cables through panel. Position the antenna over the hole ensuring correct orientation and stick to panel by applying firm, even, downward pressure. When fitting the nut, it is important to ensure that the cables are held centrally whilst the nut is correctly started on the threads. The nut should fit freely by hand and only requires a final tighten by spanner to a recommended torque of 5Nm (3.6 ft/ lbs). It is important not to over-tighten the nut as this may cause damage to the mounting panel. Remove blanking cap and screw comms antenna whip securely to mounting stud (where used).

1 Prepare mounting surface. Drill hole etc. as per standard instructions

2 Remove nut, washer. Remove pad liner

3 Feed cables through hole

4 Firmly press down on antenna to affix to mounting surface, ensure that seal skirt splays out into surface

5 Assemble shakeproof washer and nut tighten to 5Nm.

6 Check that antenna is firmly secure to mounting surface and that sealing boot edges have splayed out into surface to form a seal

5. Routing and terminating coaxial cable(s)
If heat shrink tubes are to be used, slide onto antenna cable tails prior to connecting extension cables ­ it is recommended that these are heat shrunk only after tests have been satisfactorily completed. Note: It is not recommended to heat shrink over Fakra type connectors. Connect extension coaxial cables to antenna and route to equipment. Fit correct coaxial connector or adapter to cables as required.
When routing the cables take care to avoid running them adjacent to any existing vehicle wiring or fouling any moving vehicle components. The cables must not be routed in front of any airbag device.
6. Commission and test
Check GPS/GNSS cable (where applicable): · Check the GPS/GNSS cable(s) with DC to measure high resistance. · Connect the GPS / GNSS cable(s) to the GPS/ GNSS receiver(s) and check for satellite acquisition.
Check comms cable(s): · Carry out VSWR check, should measure <2.5:1 in transmit band (antenna type dependent). · Connect Cellular/ LTE & WLAN cables as applicable or stow unused pigtails.

7. Notices
CAUTION Consider relevant RF exposure rules. Ensure that the antenna is installed to provide a minimum separation distance of at least 20 cm (8″) from all persons during use.
DO NOT · operate the transmitter when someone is within 20 cm (8″)of the antenna. · operate the equipment in an explosive atmosphere. · chew parts or put them in mouth, keep away from unsupervised children.
European Waste Electronic Equipment Directive 2002/96/EC Waste electrical products should not be disposed of with household waste. All electronic products with the WEEE logo must be collected and sent to approved operators for safe disposal or recycling. Please recycle where facilities exist. Many electrical/electronic equipment retailers facilitate “Distributor Take-Back scheme”for household WEEE. Check with your Local Authority or electronic retailers for designated collection facilities where WEEE can be disposed of for free.
Please Recycle Printed versions of these instructions can be recycled. When you have finished with these instructions please recycle them.
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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