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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

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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