Von T. Mueller: Zum Aufbau: - CUNO mit Gehäuse und Lambda/2 Antenne von Busware. 1.5mm x 85mm Draht als "Erde" senkrecht zur Antenne (siehe CUNO.jpg im Anhang) Ich habe auch selbst mal eine 868MHz GroundPlane Antenne gebastelt, aber die war vom Empfangen fast durchgehen schlechter als dieser Aufbau. - 8x S300TH bzw. S555TH, 1x KS300, 4x FHT In den log-Files stehen immer die Empfangenen Pakete pro 30 min und der Durchschnitt der rssi-Werte nacheinander. Zunächst für die 8 S300TH dann für KS300 dann einmal 0 und zuletzt die 4 FHTs Die S300TH sind wie folgt entfernt von der CUNO 1. 1x Stahlbetondecke 2. 3x Ziegelwand (Nebengebäude) Luftlinie über 10m 3. 1x Stahlbetondecke + Wände 4. 1x Stahlbetondecke + Wände 5. 2x Ziegelwand 6. 1x Ziegelwand 7. 1x Ziegelwand 8. 2x Ziegelwand KS300 3x Ziegelwand Der Empfang der KS300 scheint mir erheblich besser wie in FREQTEST beschrieben. Auch kann ich nicht so ein starke Frequenzunterschiede feststellen. Gerade bei der Nennfrequenz 868.35 ist der Empfang relativ gut. sum_stat_stab enthält die Frequenzen und Bandbreiten wie in FREQTEST. Bei sum_stat_stab_w wurden von den besten Ergebnissen jemals drei Wiederholungen durchgeführt. (Amplif. 1B:07, Sens. 1D:90) Achso: bei den FHTs wurden nur actuator und temp Übermittlungen gezählt. sum_stat_stab ======== 868.300 812 10 -55.7 6 -76.2 6 -65.4 4 -70.8 7 -54.0 7 -39.6 9 -55.9 7 -54.0 3 -86.3 0 0.0 16 -62.4 15 -76.2 14 -49.7 14 -81.0 868.225 650 7 -55.1 0 0.0 6 -67.2 1 -69.5 9 -57.2 10 -40.9 6 -57.8 4 -54.1 0 0.0 0 0.0 14 -61.8 15 -77.4 14 -50.8 15 -83.2 868.300 650 4 -55.4 0 0.0 7 -67.0 1 -70.0 8 -57.5 7 -39.6 9 -57.4 4 -54.6 1 -81.5 0 0.0 15 -60.9 12 -77.3 15 -50.0 14 -83.7 868.375 650 9 -55.1 1 -77.0 8 -66.9 5 -68.5 9 -56.3 7 -39.9 8 -58.1 3 -55.0 5 -84.2 0 0.0 16 -60.8 16 -76.3 15 -50.1 12 -85.0 868.300 812 10 -56.6 6 -78.8 9 -67.6 8 -70.6 10 -56.3 10 -42.5 10 -61.2 9 -54.2 11 -77.7 0 0.0 15 -67.7 15 -79.1 16 -53.1 16 -77.5 868.225 650 10 -56.5 7 -78.3 8 -68.8 10 -71.9 8 -56.6 7 -42.9 9 -61.8 10 -55.2 8 -77.6 0 0.0 15 -70.5 14 -79.5 15 -53.5 16 -80.0 868.300 650 10 -56.5 6 -78.0 10 -69.2 10 -72.1 9 -56.6 10 -41.7 10 -62.5 10 -55.1 6 -77.5 0 0.0 15 -70.0 14 -78.3 16 -52.7 15 -79.8 868.375 650 10 -56.5 8 -78.1 7 -69.9 8 -72.5 10 -57.8 8 -41.1 9 -62.8 10 -53.9 9 -75.4 0 0.0 15 -71.1 15 -78.2 14 -51.9 15 -76.8 868.170 541 10 -57.4 7 -79.3 10 -70.7 7 -72.5 7 -60.7 9 -43.1 9 -63.7 9 -55.3 5 -77.6 0 0.0 16 -71.9 13 -79.5 15 -54.5 16 -77.8 868.300 541 8 -57.1 7 -74.5 10 -68.7 9 -70.2 9 -57.4 8 -40.6 10 -63.4 9 -56.2 4 -77.5 0 0.0 13 -70.3 15 -77.6 16 -53.3 14 -78.9 868.430 541 9 -58.0 7 -77.7 10 -67.3 9 -73.2 11 -57.7 10 -40.3 9 -63.7 9 -56.5 10 -80.5 0 0.0 16 -71.0 15 -78.2 15 -51.4 16 -76.6 868.130 464 10 -59.9 6 -82.8 8 -72.9 10 -75.6 10 -64.3 10 -47.6 9 -69.1 9 -61.4 7 -78.6 0 0.0 15 -78.1 15 -85.2 15 -58.3 15 -84.3 868.300 464 10 -57.5 4 -77.9 9 -67.6 9 -71.6 10 -58.1 10 -40.5 8 -62.6 9 -57.3 9 -78.6 0 0.0 15 -71.6 15 -79.0 14 -51.7 15 -74.5 868.470 464 9 -63.5 6 -77.7 9 -63.2 4 -82.1 10 -59.0 9 -41.7 10 -60.9 11 -54.1 1 -96.5 0 0.0 15 -71.2 16 -80.2 14 -52.8 16 -79.5 868.060 325 10 -63.4 3 -88.7 7 -78.4 5 -78.3 6 -68.6 2 -54.8 9 -76.3 8 -64.8 5 -80.9 0 0.0 4 -84.8 3 -92.5 5 -64.9 2 -88.5 868.300 325 10 -57.0 6 -77.2 10 -67.2 9 -69.9 10 -58.1 9 -42.7 9 -64.4 10 -55.1 5 -76.3 0 0.0 15 -70.2 14 -78.3 14 -53.0 14 -76.0 868.540 325 9 -60.3 8 -79.9 6 -70.3 8 -73.6 10 -58.9 9 -44.2 10 -66.0 9 -56.4 0 0.0 0 0.0 16 -73.7 15 -80.2 13 -55.0 15 -74.8 868.000 232 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 868.100 232 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 868.200 232 10 -58.0 6 -80.4 9 -70.3 7 -72.5 10 -58.3 9 -44.4 10 -66.0 10 -55.5 11 -79.4 0 0.0 15 -71.2 15 -80.4 16 -55.1 16 -74.9 868.300 232 9 -58.2 8 -78.6 10 -68.2 5 -71.2 10 -55.3 10 -43.3 10 -61.5 9 -54.0 9 -80.2 0 0.0 14 -68.0 11 -77.6 14 -54.0 16 -75.7 868.400 232 9 -58.4 8 -77.8 9 -67.3 5 -70.4 8 -56.3 10 -43.1 9 -59.2 11 -53.5 9 -84.9 0 0.0 16 -68.2 13 -76.6 15 -53.4 15 -76.2 868.500 232 9 -62.5 3 -84.2 10 -67.8 9 -75.4 9 -60.4 9 -46.5 9 -68.6 9 -54.6 0 0.0 0 0.0 0 0.0 15 -81.5 0 0.0 10 -85.0 868.600 232 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 868.700 232 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 868.800 232 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 868.050 81 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 868.075 81 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 868.100 81 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 868.125 81 8 -63.1 0 0.0 6 -81.0 10 -76.1 0 0.0 0 0.0 8 -82.6 10 -63.1 8 -78.9 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 868.150 81 9 -60.0 10 -85.5 9 -74.9 10 -71.2 8 -63.5 10 -51.5 9 -76.9 10 -58.5 12 -78.1 0 0.0 15 -77.7 15 -87.0 16 -61.0 15 -82.5 868.175 81 10 -58.6 5 -82.1 10 -70.8 9 -67.3 10 -60.3 10 -48.3 9 -73.3 10 -55.5 11 -77.6 0 0.0 16 -72.5 15 -82.5 15 -57.0 16 -77.2 868.200 81 10 -58.0 5 -79.6 10 -68.8 10 -67.5 10 -58.5 10 -45.0 8 -71.6 10 -54.2 10 -77.8 0 0.0 14 -70.6 14 -80.6 16 -55.0 15 -76.0 868.225 81 10 -57.5 8 -78.8 11 -68.8 9 -65.9 10 -57.1 10 -43.6 10 -71.1 8 -54.0 7 -77.6 0 0.0 15 -69.5 15 -79.6 15 -54.3 16 -75.3 868.250 81 10 -56.8 7 -77.7 9 -67.7 10 -64.5 9 -56.8 10 -43.4 8 -70.7 10 -53.0 10 -77.3 0 0.0 16 -67.9 15 -79.0 15 -54.0 16 -73.5 868.275 81 9 -56.6 10 -77.6 10 -66.6 10 -66.1 10 -56.0 10 -42.2 9 -70.1 8 -53.0 10 -77.8 0 0.0 14 -67.5 15 -78.2 16 -53.5 12 -72.8 868.300 81 10 -56.5 9 -77.1 8 -67.1 7 -66.4 10 -55.9 8 -42.0 8 -69.9 10 -53.0 7 -78.1 0 0.0 15 -67.2 15 -77.8 15 -53.0 16 -72.5 868.325 81 11 -56.5 9 -77.3 9 -67.4 9 -66.6 10 -56.0 9 -42.0 8 -70.1 11 -53.0 8 -78.2 0 0.0 15 -67.4 16 -77.9 15 -53.2 15 -72.6 868.350 81 10 -57.5 10 -77.5 9 -67.4 10 -66.8 10 -56.4 10 -42.0 10 -70.0 10 -53.0 9 -75.4 0 0.0 15 -67.3 14 -78.0 15 -53.5 15 -72.7 868.375 81 10 -56.9 8 -77.0 10 -67.2 10 -68.2 9 -56.4 9 -42.0 11 -69.8 10 -53.0 8 -79.8 0 0.0 14 -67.1 16 -77.8 15 -53.2 16 -72.5 868.400 81 9 -57.6 7 -76.6 9 -67.2 10 -67.3 9 -56.4 10 -42.0 9 -70.6 10 -53.0 8 -85.6 0 0.0 15 -67.1 15 -77.8 16 -53.0 16 -72.5 868.425 81 10 -57.9 8 -77.1 10 -67.4 10 -66.7 8 -56.5 10 -42.0 9 -70.7 9 -53.5 0 0.0 0 0.0 15 -67.5 15 -78.2 15 -53.5 14 -72.7 868.450 81 9 -57.3 9 -77.8 10 -68.5 8 -68.9 11 -57.2 9 -43.0 9 -71.1 11 -54.0 0 0.0 0 0.0 16 -68.6 16 -79.0 15 -54.0 15 -73.3 868.475 81 8 -56.1 9 -78.6 9 -65.2 9 -67.8 10 -58.3 10 -43.0 8 -65.2 10 -50.5 0 0.0 0 0.0 14 -68.6 14 -76.3 16 -54.4 16 -73.5 868.500 81 10 -62.3 4 -85.9 9 -67.4 10 -77.8 9 -62.7 10 -44.5 10 -68.9 9 -53.9 0 0.0 0 0.0 0 0.0 12 -79.5 0 0.0 14 -81.6 868.525 81 4 -67.4 8 -81.0 10 -79.3 8 -83.1 11 -58.1 9 -45.7 9 -79.3 11 -60.2 0 0.0 0 0.0 15 -73.6 14 -80.8 16 -57.5 16 -77.8 868.550 81 0 0.0 9 -86.2 0 0.0 0 0.0 3 -61.8 11 -50.1 1 -91.5 0 0.0 0 0.0 0 0.0 15 -80.4 15 -85.7 13 -62.3 16 -85.5 868.575 81 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 sum_stat_stab_w ================= 868.300 812 10 -56.9 9 -76.6 9 -66.5 11 -70.1 10 -53.4 9 -43.6 8 -77.7 10 -53.9 7 -79.6 0 0.0 15 -71.7 15 -76.0 15 -55.5 16 -81.3 868.300 812 10 -56.5 10 -77.0 10 -67.1 9 -69.6 9 -54.6 10 -42.8 6 -83.3 10 -54.0 8 -74.7 0 0.0 15 -67.5 15 -77.8 16 -54.8 14 -82.5 868.300 812 10 -56.9 8 -76.4 10 -67.0 8 -69.8 10 -54.7 7 -41.9 6 -77.2 9 -54.9 8 -76.3 0 0.0 15 -68.3 15 -78.4 14 -53.3 15 -82.1 868.300 650 9 -57.0 6 -77.0 9 -68.2 9 -69.9 10 -54.6 10 -42.3 8 -77.8 10 -53.9 8 -77.9 0 0.0 16 -68.8 15 -77.8 15 -53.0 15 -81.9 868.300 650 10 -56.9 5 -76.8 9 -67.7 9 -69.9 9 -54.9 9 -42.1 6 -78.3 11 -54.4 7 -78.4 0 0.0 15 -68.3 14 -76.6 15 -53.6 16 -81.5 868.300 650 10 -56.6 5 -75.5 11 -68.1 9 -69.4 9 -55.6 9 -43.0 6 -74.7 10 -54.2 8 -78.1 0 0.0 16 -69.8 16 -75.2 15 -54.2 16 -83.8 868.375 650 10 -56.1 7 -75.6 8 -66.9 10 -68.5 9 -57.7 8 -42.6 10 -70.9 10 -54.7 9 -77.9 0 0.0 15 -68.8 15 -76.9 15 -53.6 15 -83.9 868.375 650 9 -56.4 6 -75.3 8 -66.4 9 -66.9 9 -54.4 8 -42.5 6 -75.0 10 -54.3 8 -77.9 0 0.0 15 -70.2 15 -73.8 14 -53.7 16 -79.3 868.375 650 10 -56.1 6 -75.6 10 -67.8 10 -69.5 10 -55.8 9 -42.8 8 -75.0 10 -54.1 9 -78.0 0 0.0 16 -68.9 16 -74.7 15 -53.6 16 -81.1 868.430 541 10 -57.3 7 -75.4 10 -66.9 9 -70.2 9 -55.6 10 -42.6 8 -77.1 10 -54.8 10 -80.3 0 0.0 15 -68.5 15 -75.0 16 -53.6 15 -82.6 868.430 541 10 -57.2 8 -75.6 10 -67.6 10 -69.3 10 -55.9 11 -42.3 6 -76.8 10 -54.8 10 -79.8 0 0.0 16 -68.6 15 -76.0 15 -53.6 16 -83.6 868.430 541 11 -57.3 6 -75.7 10 -67.3 9 -70.9 10 -54.5 8 -42.6 9 -51.7 10 -59.0 11 -80.1 0 0.0 14 -68.5 15 -75.2 16 -54.8 16 -85.2 868.130 464 10 -59.6 7 -81.7 8 -73.8 7 -74.1 9 -63.4 10 -49.8 9 -56.8 10 -59.5 5 -75.9 0 0.0 14 -77.1 15 -82.1 14 -61.1 14 -85.4 868.130 464 9 -60.3 8 -81.6 8 -74.1 7 -75.1 9 -61.9 9 -50.0 9 -56.5 9 -58.4 7 -79.4 0 0.0 16 -77.6 16 -82.5 15 -60.1 16 -86.1 868.130 464 10 -60.5 8 -81.9 7 -74.3 6 -75.1 8 -63.1 8 -50.4 9 -56.7 8 -58.2 10 -78.2 0 0.0 15 -77.3 15 -82.5 16 -61.7 15 -87.6 868.540 325 10 -60.4 4 -78.3 8 -70.8 10 -74.5 10 -57.5 9 -44.2 9 -54.4 10 -56.5 0 0.0 0 0.0 15 -72.3 15 -77.3 15 -55.3 12 -86.9 868.540 325 10 -60.0 8 -78.8 7 -69.8 10 -74.8 9 -57.9 11 -44.1 10 -54.0 9 -56.5 0 0.0 0 0.0 15 -71.8 14 -77.1 15 -55.4 16 -85.3 868.540 325 9 -60.8 6 -79.0 9 -68.7 10 -74.3 11 -60.0 10 -44.5 9 -54.5 9 -55.3 0 0.0 0 0.0 14 -71.9 15 -77.1 16 -56.1 16 -82.6 868.200 232 9 -57.5 7 -79.8 9 -66.9 9 -70.3 10 -57.8 9 -45.1 10 -53.5 10 -54.9 9 -77.3 0 0.0 15 -71.3 16 -76.3 15 -55.2 14 -87.3 868.200 232 9 -57.6 3 -80.0 8 -67.7 9 -70.5 9 -55.9 9 -46.2 9 -53.1 9 -54.6 8 -80.6 0 0.0 15 -73.2 15 -76.9 16 -57.1 15 -83.6 868.200 232 10 -58.1 5 -79.3 10 -66.8 9 -68.9 10 -54.8 10 -46.2 8 -53.1 11 -54.7 9 -79.2 0 0.0 15 -73.4 14 -76.7 15 -57.6 16 -85.5 868.300 232 9 -56.5 9 -77.3 8 -66.3 10 -67.8 10 -57.0 10 -42.7 9 -51.6 9 -52.5 8 -77.3 0 0.0 15 -71.7 16 -75.1 15 -54.5 15 -78.7 868.300 232 10 -56.5 10 -77.0 8 -65.1 10 -68.0 9 -55.6 6 -42.2 9 -51.6 9 -52.8 7 -76.9 0 0.0 15 -71.1 14 -74.5 16 -53.9 16 -81.8 868.300 232 11 -56.6 10 -77.2 11 -65.0 10 -67.7 9 -54.1 10 -42.2 10 -52.5 9 -53.1 8 -79.0 0 0.0 16 -71.0 15 -72.2 14 -53.9 15 -82.3 868.400 232 10 -57.1 9 -76.2 8 -65.1 11 -68.5 11 -54.0 10 -42.1 11 -52.5 10 -53.0 8 -85.3 0 0.0 15 -70.9 16 -71.9 15 -53.9 15 -83.1 868.400 232 10 -57.0 10 -76.0 8 -64.8 10 -66.9 10 -54.4 9 -41.5 9 -52.6 10 -53.0 11 -85.5 0 0.0 13 -70.7 15 -72.5 14 -53.8 16 -83.3 868.400 232 9 -57.2 11 -76.2 8 -65.6 9 -67.2 8 -54.0 11 -42.2 7 -53.4 10 -53.0 11 -87.1 0 0.0 16 -71.1 16 -72.6 15 -53.7 15 -80.0 868.150 81 10 -60.4 10 -84.2 10 -71.8 8 -71.4 9 -61.2 9 -50.4 10 -56.1 8 -58.6 11 -79.0 0 0.0 15 -82.3 14 -83.0 15 -62.2 16 -88.8 868.150 81 11 -60.5 10 -85.2 7 -71.1 10 -70.5 9 -62.0 11 -50.9 10 -57.0 11 -58.0 9 -78.8 0 0.0 16 -82.0 15 -82.6 15 -61.5 16 -90.8 868.150 81 9 -60.2 9 -85.0 8 -70.7 9 -69.1 10 -62.2 10 -51.0 10 -56.5 9 -58.1 8 -78.7 0 0.0 15 -81.9 14 -82.7 16 -61.4 16 -92.8 868.275 81 9 -56.7 10 -77.0 8 -64.8 10 -65.8 10 -55.0 9 -42.9 10 -52.0 9 -53.1 9 -79.1 0 0.0 15 -72.0 14 -72.7 15 -54.0 15 -86.2 868.275 81 10 -56.8 10 -77.5 10 -65.4 11 -66.1 9 -55.4 10 -42.4 9 -52.1 7 -52.6 9 -79.2 0 0.0 16 -72.0 16 -72.8 15 -54.0 16 -86.1 868.275 81 10 -56.9 10 -77.2 10 -64.1 9 -66.1 9 -55.0 11 -42.5 10 -51.6 9 -52.8 5 -79.0 0 0.0 15 -72.0 15 -72.8 16 -54.0 16 -86.1 868.350 81 10 -56.9 8 -77.8 9 -64.8 9 -66.7 9 -55.0 10 -42.0 11 -51.6 11 -52.9 7 -76.9 0 0.0 16 -71.9 14 -72.5 15 -54.0 15 -86.2 868.350 81 10 -57.0 10 -77.8 10 -64.5 8 -65.3 11 -55.6 10 -42.5 10 -51.8 9 -52.8 7 -76.5 0 0.0 14 -71.7 15 -72.6 16 -54.0 16 -86.3 868.350 81 9 -56.8 8 -77.9 10 -65.0 10 -65.5 10 -55.5 10 -42.6 9 -52.0 11 -52.9 4 -75.9 0 0.0 15 -71.5 15 -71.8 15 -54.0 16 -86.7 868.375 81 10 -56.5 8 -77.6 11 -63.5 10 -65.3 10 -55.4 9 -41.9 10 -51.4 10 -53.0 11 -81.5 0 0.0 16 -71.6 15 -72.6 14 -54.0 15 -86.4 868.375 81 10 -57.0 9 -77.4 9 -64.9 9 -66.1 8 -55.4 7 -41.8 10 -51.4 8 -52.5 10 -81.6 0 0.0 15 -71.8 15 -72.5 16 -53.9 15 -86.4 868.375 81 10 -56.9 9 -77.6 8 -65.1 8 -66.4 10 -55.7 8 -42.0 10 -51.4 6 -52.5 8 -81.5 0 0.0 15 -71.8 15 -72.7 15 -53.9 13 -86.3