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In this category, you can discuss different ways of connection between EE radios and external Power Amplifiers.

TOPIC: SS2PRO + SPE Expert 1k-FA and RM ITALY LA 250

Output Power HF and VHF with SPE Expert 1k-FA and RM ITALY LA 250 02 Feb 2021 15:01 #1

  • DJ8NU
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  • DJ8NU
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i have tested on 20,40,80 and 2m with my SUNSDR2pro, SPE Expert 1K-FA and RM ITALY LA 250. I used the full Tune Power. The result for RF is excellent. For VHF I will still change the attenuator of the LA 250 in order to achieve the 200 watts.

20m in 15,5 W out 841 W
40m in 14,3 W out 1.161 W
80m in 14,4 W out 904 W
2m in 4 W out 106 W

73 Mario DJ8NU
Club Station DM3G
RIG: SUNSDR2PRO, ICOM IC-7300, SPE Expert 1K-FA, RM ITALY LA-250, Kelemen Dipol wire 2 x 14 m long for 80/40/30m, 2 Element Ultrabeam Yagi for 20 to 6 m.
Club Station DM3G (show QRZ.com) Naval Number MF-1054 (MF-Runde) and RN 5074 (RNARS)
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