From 712b00799ede61c1b2e124b19893ddfc47283df6 Mon Sep 17 00:00:00 2001 From: drowe67 Date: Tue, 19 May 2015 08:58:39 +0000 Subject: [PATCH] suggested change in led colours git-svn-id: https://svn.code.sf.net/p/freetel/code@2138 01035d8c-6547-0410-b346-abe4f91aad63 --- smartmic/SM1000-D/change-log-D.txt | 26 ----------------------- smartmic/SM1000-E/SM1000-E-change-log.txt | 1 + 2 files changed, 1 insertion(+), 26 deletions(-) diff --git a/smartmic/SM1000-D/change-log-D.txt b/smartmic/SM1000-D/change-log-D.txt index 118aefa3..cbf1e19f 100644 --- a/smartmic/SM1000-D/change-log-D.txt +++ b/smartmic/SM1000-D/change-log-D.txt @@ -97,29 +97,3 @@ Further Work + can we make it larger? [ ] labels near R52, R47, R42, R46 on sch that match overlay and enclosure -Matt testing 28 Jan 2015 ------------------------- - - + First SM1000 OTA SM1000 QSO between VK5AKH (Andy) and VK5ZM (Matt) at - Matt's QTH. Matt connected the SM1000 to his IC706. 2130 SA time - - 0. Connected up patch panel, used rig mic, ptt, rig spkr through RJ45. - spkr and ptt had common ground which required and extra grnd jumper. - Matt " for fat fingers rather fiddly". Would be good to doucment this - for common radios. - 1. While monitoring with FT817 found similar slope on spectrum/scatter - diagram to IC7200 - + HF modem tones around 2000 Hz attenutaed by several dB - + get to the bottom of tx slope, say with test signal - 2. Andy sounded a bit distorted on rx - + Backed off his mic level and was better - 3. Matt lugged in a Heil headset, had to reduce mic gain, clipping led - was very useful. No noise issues. Mic gain trimmer was a little too - sensitive. Suggest multiturn trimmer. - 4. Analog mode works OK once mic gain adjusted. Tip: do mic level adj - in analog mode, then dig should be OK. - 5. Switching an to dig worked OK, levels OK. - 6. AF gain of IC720 was slaved to the AF out in RJ45. So trap is turning - down AF gain stopped FreeDV, turning up led to clipping. - 7. Secondary use is analog processing. Move sliders to adf filters, - look at audio spectra with white noise or chirp, monitor on 2nd radio. diff --git a/smartmic/SM1000-E/SM1000-E-change-log.txt b/smartmic/SM1000-E/SM1000-E-change-log.txt index e8c55e73..8c1addcb 100644 --- a/smartmic/SM1000-E/SM1000-E-change-log.txt +++ b/smartmic/SM1000-E/SM1000-E-change-log.txt @@ -63,3 +63,4 @@ SM1000-E-CHANGE-LOG.TXT 18 [ ] Enclosure Some variablility in gap between lid and front panel, gap is sometimes wider on one side than another (Edwin) +19 [ ] PCB change power led from red to green, clip/error led from amber to red? -- 2.25.1