-
-const rf_bit_t pwm_0_bit[] = { {6, 1}, {17, 0}, { 0, 0 } }; // 1.86ms gesamt: { 0.46ms HIGH , 1.4ms LOW }
-const rf_bit_t pwm_1_bit[] = { {17, 1}, {6, 0}, { 0, 0 } }; //// 1.86ms gesamt: { 1.4ms HIGH , 0.46ms LOW }
-const rf_bit_t pwm_pause_bit[] = { {161, 0}, { 0, 0 } }; //// 12.9ms pause
+
+// whole word duration: ~46.80 ms
+// pause duration: ~14.9ms - 1.86ms = ~13ms
+// bit duration: 1.860 ms
+
+// in theory better but non-working timings @ alpha=0.0775ms
+//const rf_bit_t pwm_0_bit[] = { {6, 1}, {18, 0}, { 0, 0 } }; // 1.86ms gesamt: { 0.46ms HIGH , 1.4ms LOW }
+//const rf_bit_t pwm_1_bit[] = { {18, 1}, {6, 0}, { 0, 0 } }; //// 1.86ms gesamt: { 1.4ms HIGH , 0.46ms LOW }
+//const rf_bit_t pwm_pause_bit[] = { {167, 0}, { 0, 0 } }; //// 13ms pause
+
+// somewhat working timings @ alpha=0.0775ms
+const rf_bit_t pwm_0_bit[] = { {7, 1}, {17, 0}, { 0, 0 } }; // 1.86ms gesamt: { 0.46ms HIGH , 1.4ms LOW }
+const rf_bit_t pwm_1_bit[] = { {18, 1}, {6, 0}, { 0, 0 } }; //// 1.86ms gesamt: { 1.4ms HIGH , 0.46ms LOW }
+const rf_bit_t pwm_pause_bit[] = { {168, 0}, { 0, 0 } }; //// 13ms pause
+
+// // exact but non-working timings @ alpha=0.02ms
+// const rf_bit_t pwm_0_bit[] = { {23, 1}, {70, 0}, { 0, 0 } }; // 1.86ms gesamt: { 0.46ms HIGH , 1.4ms LOW }
+// const rf_bit_t pwm_1_bit[] = { {70, 1}, {23, 0}, { 0, 0 } }; //// 1.86ms gesamt: { 1.4ms HIGH , 0.46ms LOW }
+// const rf_bit_t pwm_pause_bit[] = { {215, 0}, { 0, 0 } }; //// 1/3* 12.9ms pause
+
+//default:
+// almost as good somwhat working approximate timings @ alpha=0.08ms
+//const rf_bit_t pwm_0_bit[] = { {6, 1}, {17, 0}, { 0, 0 } }; // 1.86ms gesamt: { 0.46ms HIGH , 1.4ms LOW }
+//const rf_bit_t pwm_1_bit[] = { {18, 1}, {6, 0}, { 0, 0 } }; //// 1.86ms gesamt: { 1.4ms HIGH , 0.46ms LOW }
+//const rf_bit_t pwm_pause_bit[] = { {162, 0}, { 0, 0 } }; //// 13ms pause