Рет қаралды 763
Here is a USN URR-27 VHF receiver, primarily a VHF Airband receiver and often crystal controlled. There is also an onboard "Master Oscillator' (VFO) which allows manual tuning. This set had a number of issues including a Burnet out Audio Stage due to previous owner powering (110V) through the Audio Output. Much damage and carbon dust in areas causing secondary issues. 2 Tube sockets removed and finally a 'leaky' Audio filter. All working now.