Data Sheet: SP-2000 / Art. No.: 1049
Data Sheet: SP-2000 / Art. No.: 1049
Data Sheet: SP-2000 / Art. No.: 1049
The built-in automatic transmit/receive switch Mount the preamplifier directly to the mast
and the remote coupling option make with the included clamps; the N-sockets
installation an easy task. Before installation should point downwards. Connect the preamp
you should choose the right amplification of input („ANT“) via a cable, as short as possible,
the SUPER-AMP. The factory default is a max. to your antenna. Please choose a low-loss
passage amplification of 20 dB. The built-in cable only. We recommend our cables
attenuator control is in the right-most position. AIRCOM PLUS or ECOFLEX 10.
For very short cable lengths or use of a
preamplifier directly at the station it may be Subsequently, connect the cable to your
advisable to reduce amplification of the station to the socket „TRX“. If you want to feed
SUPER-AMP a bit, in order not to deteriorate the preamp via the coaxial cable, the
the large signal performance of the station too mounting process is finished already.
much.
Remove the plastic cover of the preamplifier Direct feeding of the operating voltage is
and carefully adjust the trimmer with a small possible also. It is absolutely necessary to use
screwdriver through the hole in the tinplate a shielded cable, like type RG 58/U. The inner
cover. conductor has to be connected to the Plus (+)
Pole, the shielding to the Minus (-) Pole. This
Control positions and amplification: cable will be connected to the preamp by a
Control in right-most position = 20 dB commonly used UHF-connector.
Middle position = 15 dB
Control in left-most position = 10 dB If a transceiver without a remote feeding
option is used, a separate remote feeding unit
Type DCC-12 N may help. If a linear amplifier
Amplifiers of the Super-Amp Series come in is used in addition to the transcceiver, we
an UV-resistant, weather-proof housing and recommend the Type DCW 2004 B. This unit
are equipped with N-sockets. Hot dip provides a safe sequential P.T.T.-operation of
galvanized clamps and mounting material preamplifier and final amplifier. In this mode a
made of V2A are part of the delivery. HF-power of up to 750W SSB is possible.