DBA-270 Dualband pre-amplifier
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wimo radio products

DBA-270 Dual Band Masthead pre-amplifier

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£274.96
(£229.13 exc. VAT)
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Product code: 26125
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Item CostFinance OptionDepositMonthly PaymentsTotal Cost
£274.96
12 Months 14.9% APR
£27.50
£23.69
£311.83
£274.96
18 Months 14.9% APR
£27.50
£15.80
£311.83
£274.96
24 Months 14.9% APR
£27.50
£11.85
£311.83
£274.96
36 Months 14.9% APR
£27.50
£7.90
£311.83
£274.96
48 Months 14.9% APR
£27.50
£5.92
£311.83
£274.96
12 Months 19.5% APR
£27.50
£24.64
£323.21
£274.96
18 Months 19.5% APR
£27.50
£16.43
£323.21
£274.96
24 Months 19.5% APR
£27.50
£12.32
£323.21
£274.96
36 Months 19.5% APR
£27.50
£8.21
£323.21
£274.96
48 Months 19.5% APR
£27.50
£6.16
£323.21

The Dual Band 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 has to 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-12.

The DBA-270 can be switched by the transceiver via the coaxial cable, if the transceiver can control a mast preamplifier.

Frequency Range144-146 430-440MHz

Noise figure typ.0,5 0,7MdB

Amplification20 24dB

HF-power200 W SSB 100 W FM

Insertion loss0,1 0,2dB

Operation voltage12-14V

Current consumption250mA

Mast diameter58mm