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Amateur Radio Station – DL2MDU

Amateur Radio Station – DL2MDU

Amplifier Antenna CW DX Tubes Tuner

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HF Amplifier with GS31b

 The GS31b Amplifier was the second project. I used the cabinet of the first homemade amplifier with a single GU74b

 

front_end5

Grid_ring_clamps_1 Grid_ring_clamps_2 gs31b cathode1 Fil_RF_Choke hf_deck_1 load_C_1 band_switch pi_tank_circuit pi_coil_tap L1_coil pi_tank_circuit1 pi_tank_circuit2 pi_tank_coil plate_choke virtual_R_anode nwt_screen_shot top_view plate_choke_new top_view2 _DSC3358 in_relay atu_triode_control atu_triode1 none_hf_part front_end1 FRONT_END5 ps_amp
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