{"product_id":"dba-270-dual-band-pre-amplifier-2m-70cm-144-146-430-440","title":"DBA 270 Dual band pre amplifier 2m 70cm 144-146  430-440","description":"\u003ch1\u003e\u003cstrong\u003eThe 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 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 contrrol a mast preamplifier. \u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003cstrong\u003eTechnical Data \u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003cstrong\u003eFrequency Range 144-146 430-440 MHz \u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003cstrong\u003eNoise figure typ. 0,5 0,7 MdB \u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003cstrong\u003eAmplification 20 24 dB \u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003cstrong\u003eHF-power 200 W SSB 100 W FM \u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003cstrong\u003eInsertion loss 0,1 0,2 dB \u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003cstrong\u003eOperation voltage 12-14 V \u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003cstrong\u003eCurrent consumption 250 mA \u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003cstrong\u003eMast diameter 58 mm\u003c\/strong\u003e\u003c\/h1\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":28737014104128,"sku":"4567532","price":249.96,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0223\/4803\/8208\/products\/dba_270_dual_band_pre_amplifier.jpg?v=1558459756","url":"https:\/\/www.pjbox.co.uk\/de\/products\/dba-270-dual-band-pre-amplifier-2m-70cm-144-146-430-440","provider":"P J Box","version":"1.0","type":"link"}