Parsec Technologies DOBERMAN User manual

Required Tools & Accessories
Hammer / Rubber Mallet
Drill and 0.1 IN Drill Bit
Phillips Screwdriver
1 IN Hole Saw
SMA Wrench
Mounting Instructions
Antenna Mounting Location Directions
When selecting the location of an antenna, consider the following factors:
1. Conductive Panel –The ground plane is a part of the antenna. If
no ground plane/metal surface is used, the antenna may
radiate in undesirable locations and may also result in bad
return loss and poor efficiency.
Parsec suggests using a 20” x 20” ground plane for all our
mobile antennas (PTA0587) for best performance. If this much
space is not available, use a ground plane/metal surface large enough such that it is at least 5
inches from each side of the antenna.
2. Antenna Directionality –the direction of the signal is limited
by the directionality of the antenna.
Omni-directional antennas provide a 360-degree horizontal
radiation pattern, allowing for coverage in all directions
horizontally with varying degrees of vertical coverage.
When selecting the location of an omni-directional antenna,
ensure that the antenna can be mounted in the proper
orientation relative to the horizontal plane.
3. Signal Path Loss –signal strength is greatly affected by the
materials that the signal passes through.
Severe signal loss can be caused by concrete and brick walls. Metals can absorb and/or reflect the
signal, affecting the signal path. For best antenna performance, select an antenna location with
minimal obstructions between the antenna and the signal source(s).
4. Reflection & Diffraction –the signal will bounce off certain materials and bend around obstacles.
For best antenna performance, the antenna should be installed in a location where the signal path
is not interfered by materials like Low E glass, Metal, Tinted glass, etc., that reflect RF Energy.
DOBERMAN
Installation Instructions

5. Interference –electrical devices and appliances interfere
with the antenna’s signal.
Electrical devices and appliances, such as refrigerators,
microwaves, AC units, and cameras, can cause
electromagnetic interference with the antenna signal.
Select a location that is as far as possible from electrical
devices and appliances and minimizes the amount of such
devices between the antenna and the signal source(s). For
best antenna performance, install antennas as far away as
possible from each other and other devices. In general,
separate antennas by at least 24 inches (61 cm).
6. Cable Loss –signal strength is lost as RF waves travel
through cables.
The longer the cable, the more electrical energy is lost as heat and the higher the signal loss.
Therefore, it is best to select a location for the antenna that allows the cables to be as short as
possible and still reach the router.
The size of the cable also affects cable loss; coaxial cables with higher center conductor diameters
have less cable loss compared to thinner coaxial cables.
It is critical to avoid bending coaxial cables sharply to avoid shearing of the Aluminum foil shield,
which can result in a significant or complete loss of antenna functionality.
Coaxial cables should not be bent sharply; they have a minimum bend radius which varies
depending on the size of cable.
Hardware Accessories
Accessory
Part Number
Mini Pole Mount Bracket Assembly
PTA0637
Magnetic Mount
PTA0330
Gasket Assembly - Dodge Charger
PTA0339
Gasket Assembly - Ford Explorer
PTA0340
Replacement Rooftop Gasket
PTA0110
Gasket Assembly - 2021 Ford Explorer
PTA0644
Roof Top Ford Explorer Gasket
PTA0649
Hardware Kit for 1" Shaft - Nut/Washer
PTA0760
1" Star Washer
PTA0251
Ground plane with adhesive back, 20in x 20in, can be cut to size
PTA0587
Surge Arrestor - SMA(F) to SMA(F)
PTA0476
Surge Arrestor - N(F) to N(M)
PTA0736
SMA Wrench, Key Chain
PTA0194
Service: Cable Sleeving (priced per ft)
Cable Sleeving
*Lightning Arrestors are recommended for outdoor installations

Roof Mounting Instructions
Preparing the Hole
1. After selecting the location to mount the Antenna,
mask the mounting location to avoid paint damage.
Mark the hole center with ink or scribed cross hairs.
2. Use a center punch to make a dimple on the marked
location to avoid drill bits from walking across the
sheet metal. Use a Twist drill of diameter about 0.1”
and drill a pilot hole. Using a 1.0” diameter sheet
metal hole saw, drill the hole.
3. The hole saw will cut the required diameter hole with
less risk of stretching and distorting the vehicle
surface.
4. Clean up any metal shavings around the mounting
location.
Mounting the Antenna
1. Feed the coaxial cables from the antenna through
the hole from the outside surface to the inside
surface and thread the entire length of the cable
through the hole.
2. Clean debris off the vehicle surface and then
mark the desired antenna orientation by placing
the antenna flat on the vehicle surface.
3. Lift the antenna and remove the protective
backing from the underside of the antenna and place the antenna back in the desired position.
Apply downward pressure on the antenna to stick it to the panel. This step is optional if you plan to
mount the antenna magnetically.
4. To avoid the gap between the antenna and panel, it is
recommended to use neutral cure silicon sealant around the
base of the mounting boot to fully compress the antenna to
the mounting panel.
5. A split flat washer and a split hex nut are provided in the kit
for easy installation.
6. On the inside of the vehicle, thread the flat washer over
the cable, followed by the PTA0257 star washer (if
applicable) and then hex nut.
7. Slide the washers and nut to the threaded flange of the
antenna and tighten the hex nut until antenna
compresses flat with the surface of the vehicle.
Roof
Split Washer
Split Hex Nut

Magnetic Mount Instructions
1. Select the mounting location.
A. A horizontal, ferrous metallic surface is required for
mounting the antenna. Check that the magnetic
mount base has sufficient magnetic attraction to
the mounting surface.
B. To avoid de-tuning or interference issues, install
the antenna as far away as possible from other
electrical devices (minimum 24 inches), including
light bars, AC units, fans, cameras, routers, and
other antennas. Select the mounting location.
2. Feed the antenna cables through the hole in the magnetic
mount base.
3. Fasten the antenna to the magnetic mount base.
A. Guide the provided flat washer and hex nut onto
the antenna cables. Using a star or lock washer is
optional and not provided.
B. Thread the flat washer, star washer (if applicable),
and hex nut onto the antenna shaft, and tighten
the hex nut using a 7/16 inch wrench.
4. Place the antenna with the magnetic mount base onto the mounting location in the desired
orientation.
5. Route the antenna cables towards the router.
A. Route the cables from the antenna to the router, maintaining a minimum bend radius of 0.5
inches. Avoid sharp bends.
A. Route the antenna cables adjacent to existing wiring as much as possible

Pole Mounting Instructions
Mounting the Pole Mount Bracket on the Pole
1. Select the mounting location on a vertical pole.
A. To avoid de-tuning or interference issues,
install the antenna as far away as possible from
other devices (minimum 24 inches), including
lights, AC units, routers, and other antennas.
B. Select a mounting location on a pole with a
diameter between 2.5” and 3.5”. Ensure that the
pole is vertical, stable, and rigid.
2. Remove the flat washer and hex nut from the antenna
shaft.
3. Install the pole mount bracket onto the pole.
A. Guide the provided hose clamps through the
slots in the pole mount brackets and around
the pole, as shown below. Tighten the hose
clamps around the pole.
Mounting the Antenna
1. Feed the coaxial cables from the antenna through the hole from the outside surface to the inside
surface and thread the entire length of the cable through the hole.
2. Feed the antenna cables through hole in the pole mount bracket.
3. Adhere the antenna to the mounting surface.
A. Remove the backing from the adhesive pad on the base of the antenna.
B. Carefully place the antenna onto the pole mount bracket, inserting the antenna shaft into
the hole.
C. Apply pressure on the antenna to ensure strong adhesion.
4. Fasten the antenna to the pole mount bracket.
A. Guide the provided flat washer and hex nut onto the antenna cables. Using a star or lock
washer is optional and not provided.
B. Thread the flat washer, PTA0251 star washer (if applicable), and hex nut onto the antenna
shaft.
Routing the Cables
1. Route the cables from the antenna to the router, maintaining a minimum bend radius of 0.5.” Avoid
sharp bends. Run the cables adjacent to existing wiring.
2. Waterproof the RF connectors using electrical tape or heat shrink tube, if required.

Cable Connection Instructions
1. Use a canned air and/ or isopropyl alcohol to clean all the connectors to ensure that there Is no
dust in the terminals.
2. Connect the antenna cables to the router. Use the table below for reference; different routers may
have different terminal names. Use a 5/16” wrench to carefully tighten the connectors on the cables
to the router terminals. It is recommended to use a 5 in.-lb. torque wrench to prevent
overtightening.
Note: Do not apply more than 5 in.-lbs. of torque to SMA Connectors.
Note: Do not apply more than 9.7 in.-lbs. of torque to N Connectors.
S. No
Cable From Antenna
Connector on Router
1
CELL 1
MAIN0
2
CELL 2
AUX0
3
GPS
GPS
4
WIFI 1
2.4/5GHz, LEFT GOLD
5
WIFI 2
2.4/5GHz, LEFT GOLD
6
WIFI 3
2.4/5GHz, LEFT GOLD
For best MIMO performance use the following in pairs:
CELL 1 & CELL 2
WIFI 1 & WIFI 2
WIFI 3

Commission and Testing
Check each coaxial cable connector and confirm that it cannot be easily loosened. Visually inspect the
coaxial cables to ensure that they are not sharply bent and are sufficiently secured and supported
between the antenna and the router.
Use a cellular device’s built-in diagnostics to confirm the RSSI is higher than -75dB. Confirm the cellular
connection supports communications at required data rates.
Connect the GPS/GNNS cable to the GPS/GNNS receiver and check for satellite acquisition.
Connect the cellular/LTE & WLAN/Wi-Fi cables to the router and stow any unused coaxial cables to avoid
damage.
CAUTION
To comply with FCC RF Exposure requirements in section 1.1310 of the FCC Rules,
antennas used with this device must be installed to provide a separation distance of at
least 20 cm from all persons to satisfy RF exposure compliance.
DO NOT
•Operate the transmitter when someone is within 20 cm of the antenna
•Install the antenna or mast assembly on a windy day
•Install the mast close to power lines as it can cause serious injuries or death
WARNING
Watch out for overhead power lines. Check the distance to power lines before beginning
installation.
WARNING
This document gives detailed instructions to install an antenna to the best of our
knowledge. This document is for general information only. It cannot be used for a
warranty. Parsec Technologies Inc. will not accept any liability for any damage caused
by an antenna due to unknown variables.
Parsec Technologies
972-804-4600
[email protected]
Last Revised: 07.31.2023