Re: [Elecraft] Thermal Stress in K2, K3 and I guess KX3

2011-05-31 Thread Fred Townsend
an.qth.net [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of John Sent: Monday, May 30, 2011 3:11 PM To: elecraft@mailman.qth.net Subject: [Elecraft] Thermal Stress in K2, K3 and I guess KX3 All, Has anyone seen any degradation or temporary non-operation in the QRP versions of the K2 or K3 while operat

Re: [Elecraft] Thermal Stress in K2, K3 and I guess KX3

2011-05-30 Thread Jeff Cochrane - VK4BOF
iband greatness! - Original Message - From: John To: elecraft@mailman.qth.net Sent: Tuesday, May 31, 2011 8:10 AM Subject: [Elecraft] Thermal Stress in K2, K3 and I guess KX3 All, Has anyone seen any degradation or temporary non-operation in the QRP versions of the K2 or K3 while o

[Elecraft] Thermal Stress in K2, K3 and I guess KX3

2011-05-30 Thread John
All, Has anyone seen any degradation or temporary non-operation in the QRP versions of the K2 or K3 while operating in hot conditions? Symptoms might include: - gradual loss in output power - gradual increase in output power - controls stop working due to some processor lockup - unexpected rec