The line amplifier is integrated into an HF proof housing with a base plate. It is therefore easy to fix the device to the wall.
The 6849 line amplifier is looped into the antenna cable. The voltage supply of the line amplifier is provided via the antenna cable by the BNC connector of the hopf GPS system.
The GPS antenna cable from the antenna is connected to the BNC connector 'ANTENNA'. The signal is supplied to the connected hopf GPS system by the BNC connector 'RECEIVER'.
To avoid destruction caused by overloading ensure that the line amplifier is not earthed.
The integrated fine protection of the line amplifier enables installation before the lightning protection without any risk of destroying the line amplifier through overloading.
he use of the line amplifier 6849 depends on the individual cable length. Please have a look to the following table for further information:
antenna cable length connector
standard cable RG59 supplied on a coil, KA4017: max. 25 m
(82.0 ft.) ST001115/
ST001103
hopf low loss LSZH cable without line amplifier 6849: max. 100 m
(328.0 ft.) ST001106
hopf low loss LSZH cable with one line amplifier 6849: max. 200 m
(656.0 ft.) ST001106
hopf low loss LSZH cable with two line amplifiers 6849: max. 325 m
(1,066.0 ft.) ST001106
hopf low loss LSZH cable without line amplifier 6849
with power splitter 4443 (configuration 1): max. 75 m
(246.0 ft.) ST001106
hopf low loss LSZH cable without line amplifier 6849
with Powersplitter 4443 (configuration 2): max. 75 m
(246.0 ft.) ST001106
A maximum of two line amplifiers can be used.
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