DBA 270 Duo-Band-Preamp. 2m + 70cm
DBA 270 Duo-Band-Preamp. 2m + 70cm
DBA 270 Mast-Preamplifier 2m and 70cm 1032
The
Dualband Mast-Preamplifier DBA-270 improves the receiving characteristics of amateur
radio stations in the 2-m and 70-cm-Band. Due to the built-in Diplexer only one
HF-socket for the combi-antenna and the coaxial cable must be connected.
The maximum output power is 100 Watt. As all preamplifiers made by
SSB-Electronic GmbH, the DBA-270 offers direct feeding as well as remote
feeding. Direct feeding is done over a UHF socket, remote feeding the existing
coaxial cable is used, as usual. You should connect a crossover network Type
DCC-5000pro. If the transceiver is used in combination with a power amplifier,
we recommend the crossover network Type DCC-5000pro.
The DBA-270 can be switched by the transceiver via the coaxial cable, if the
transceiver can
contrrol a mast preamplifier.