DBA-270 Dual Band Masthead Pre-Amplifier
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DBA-270 Dual Band Masthead Pre-Amplifier

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£299.95
(£249.96 exc. VAT)
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Product code: 26125
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Item CostFinance OptionDepositMonthly PaymentsTotal Cost
£299.95
12 Months 14.9% APR
£30.00
£25.85
£340.18
£299.95
18 Months 14.9% APR
£30.00
£17.23
£340.18
£299.95
24 Months 14.9% APR
£30.00
£12.92
£340.18
£299.95
36 Months 14.9% APR
£30.00
£8.62
£340.18
£299.95
48 Months 14.9% APR
£30.00
£6.46
£340.18
£299.95
12 Months 19.5% APR
£30.00
£26.88
£352.59
£299.95
18 Months 19.5% APR
£30.00
£17.92
£352.59
£299.95
24 Months 19.5% APR
£30.00
£13.44
£352.59
£299.95
36 Months 19.5% APR
£30.00
£8.96
£352.59
£299.95
48 Months 19.5% APR
£30.00
£6.72
£352.59

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DBA-270 Dual Band Masthead Pre-Amplifier

DBA-270 Dual Band Masthead Pre-Amplifier


The Dual Band Mast-Preamplifier DBA-270 by SSB-Electronic GmbH enhances reception for amateur radio stations operating in the 2-meter and 70-centimeter bands. Featuring a built-in Diplexer, the DBA-270 simplifies setup by requiring only one HF socket for the combi-antenna and coaxial cable connection. This preamplifier supports a maximum output power of 100 watts and offers both direct and remote feeding options. Direct feeding is facilitated through a UHF socket, while remote feeding utilizes the existing coaxial cable with the recommended crossover network Type DCC-12. The DBA-270 can be controlled by the transceiver via the coaxial cable if the transceiver has mast preamplifier control capabilities. Operating within a frequency range of 144-146MHz and 430-440MHz, the preamplifier boasts a noise figure of 0.5-0.7dB, amplification of 20-24dB, HF power handling of 200 watts SSB and 100 watts FM, insertion loss of 0.1-0.2dB, operation voltage of 12-14V, current consumption of 250mA, and a mast diameter of 58mm.

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