Elecraft Builder Alert Archives
|
K1 Builder Alert Archive |
||
| K1 Builder alert #1: | 1 Dec 2000 | Minor T-R switch mod |
| K1 Builder Alert #2: | 19 Dec 2000 | Different Toroids in some band modules |
| K1 Builder Alert #3: | 26 Feb 2001 | Inability to hear the TX signal when making TX Offset Adjustment |
| K1 Builder Alert #4: | 13 Feb 2001 | RX Noise from KNB1 |
| K1 Alert #5 and K2 Alert #20 | 24 March 2003 | Wrong connector pin length on RF Board P1 |
|
K2 Builder Alert Archive |
||
| Builder's Alert #1 | 29 Jun 1999 | Minor parts list typo. |
| Builder's Alert #2 | 29 Jun 1999 | #6 Nylon Hardware on RF Board (S/N 101-240) |
| Builder's Alert #3 | 03 Jul 1999 | Recommended change to C182 (S/N 101-260) |
| Builder's Alert #4 | 07 Jul 1999 | MVAM109 Diodes (S/N 101-260) |
| Builder's Alert #5 | 07 Jul 1999 | Speaker screws may be too short (S/N 101-260) |
| Builder's Alert #6 | 16 Jul 1999 | BFO Range Improvement (S/N 1-311) |
| Builder's Alert #7 | 27 Aug 1999 | Check for -20 Crystals in the BFO Envelope (S/N 101+) |
| Builder's Alert #8 | 20 Oct 1999 | Change to SSB adapter for VOX (Rev B) |
| Builder's Alert #9 | 3 Feb 2000 | Noise Blanker Changes for Improved Rx Dynamic Range (Only for NB's shipped before 1/31/00) |
| Builder Alert #10 | 23 Mar 2000 | Possible Wrong Capacitor in SSB Kit |
| Builder's Alert #11 | 4 Apr 2000 | K2 Application Note: 7185 kHz "warble" |
| 11 May 2000 | Remove LCD rear protective film if present. | |
| 15 May 2000 | Front Panel: PN5179's kitted instead of PN2222A's. | |
| K2 Builder's Alert #14 | 16 Aug 2000 | KAT2: 1M POTS shipped for R1, R2 on a small number of kits. |
| K2 Builder Alert #15 | 7 June 2001 | Diagonal Lines on Rear of Front Panel LCD |
|
|
26 Feb 2002 | Fix for 'walking VFOs'. This fix is NOT needed if you have K2 S/N 2696 or later, or if your K2 firmware is version 2.02E or later. |
| K2 Builder Alert #17 | DELETED | This alert has been replaced by Builder Alert #19. |
| K2 Builder Alert #18 | 15 Nov 2002 | R19 on the RF board is the wrong value on K2s s/n 3000-3055. Also applies to Early BFO mod kits with 220 ohms at R19. |
| K2 Builder Alert #19 | 2 DEC 2002 | Current Metering (C42 and C44) Replaces Alert #17 |
| K2 Builder Alert #20 | 20 Mar 2003 | Wrong connector pin length on RF Board P1 |