diff --git a/firmware/application/main.cpp b/firmware/application/main.cpp
index d0b579282..384282b3f 100755
--- a/firmware/application/main.cpp
+++ b/firmware/application/main.cpp
@@ -23,7 +23,6 @@
 // Color bitmaps generated with:
 // Gimp image > indexed colors (16), then "xxd -i *.bmp"
 
-//BUG: SCANNER Mirroring in proc_wideband...
 //BUG: SCANNER Lock on frequency, if frequency jump, still locked on first one
 //BUG: SCANNER Multiple slices
 //BUG: REPLAY freezes when SD card not present
diff --git a/firmware/application/ui_scanner.cpp b/firmware/application/ui_scanner.cpp
index 2a2a93052..51b723de7 100644
--- a/firmware/application/ui_scanner.cpp
+++ b/firmware/application/ui_scanner.cpp
@@ -60,7 +60,7 @@ ScannerView::~ScannerView() {
 void ScannerView::do_detection() {
 	uint8_t power_max = 0;
 	int32_t bin_max = -1;
-	uint32_t bin_max_pixel = 0;
+	uint32_t slice_max = 0;
 	uint32_t snap_value;
 	uint8_t power;
 	rtc::RTC datetime;
@@ -87,20 +87,20 @@ void ScannerView::do_detection() {
 		
 		if ((power >= mean_power + power_threshold) && (power > power_max)) {
 			power_max = power;
-			bin_max = slices[slice].max_index + (slice * SCAN_BIN_NB);
-			bin_max_pixel = bin_max / slices_nb;
+			bin_max = slices[slice].max_index;
+			slice_max = slice;
 		}
 	}
 	
 	// Lock / release
-	if ((bin_max >= last_bin - 2) && (bin_max <= last_bin + 2) && (bin_max > -1)) {
+	if ((bin_max >= last_bin - 2) && (bin_max <= last_bin + 2) && (bin_max > -1) && (slice_max == last_slice)) {
 		
 		// Staying around the same bin
 		if (detect_timer >= DETECT_DELAY) {
 			if ((bin_max != locked_bin) || (!locked)) {
 				
 				if (!locked) {
-					resolved_frequency = slices[slice_counter].center_frequency + (SCAN_BIN_WIDTH * (bin_max - 120));
+					resolved_frequency = slices[slice_max].center_frequency + (SCAN_BIN_WIDTH * (bin_max - 128));
 					
 					if (check_snap.value()) {
 						snap_value = options_snap.selected_index_value();
@@ -138,7 +138,8 @@ void ScannerView::do_detection() {
 						else if (options_goto.selected_index() == 2)
 							nav_.push<POCSAGAppView>();
 						*/
-					}
+					} else
+						text_infos.set("Out of range");
 				}
 				
 				big_display.set(resolved_frequency);
@@ -162,22 +163,19 @@ void ScannerView::do_detection() {
 	}
 	
 	last_bin = bin_max;
+	last_slice = slice_max;
 	scan_counter++;
 	
 	// Refresh red tick
 	portapack::display.fill_rectangle({last_tick_pos, 90, 1, 6}, Color::black());
 	if (bin_max > -1) {
-		//if (bin_max_pixel < 120)
-		//	bin_max_pixel += 2;
-		//else
-		//	bin_max_pixel -= 0;
-		last_tick_pos = (Coord)bin_max_pixel;
+		last_tick_pos = (Coord)(bin_max / slices_nb);
 		portapack::display.fill_rectangle({last_tick_pos, 90, 1, 6}, Color::red());
 	}
 }
 
 void ScannerView::add_spectrum_pixel(Color color) {
-	// Is avoiding floats really needed ?
+	// Is avoiding floats really necessary ?
 	bin_skip_acc += bin_skip_frac;
 	if (bin_skip_acc < 0x10000) 
 		return;
@@ -196,26 +194,26 @@ void ScannerView::on_channel_spectrum(const ChannelSpectrum& spectrum) {
 	
 	baseband::spectrum_streaming_stop();
 	
-	// Add pixels to spectrum row, and find max power for this slice
+	// Add pixels to spectrum display and find max power for this slice
+	// Center 12 bins are ignored (DC spike is blanked)
 	// Leftmost and rightmost 2 bins are ignored
-	// Center 12 bins are ignored
-	// 256-2-2-12 = 240 bins used
-	for (bin = 0; bin < 120; bin++) {
-		add_spectrum_pixel(spectrum_rgb3_lut[spectrum.db[134 + bin]]);	// 134~253 goes in 0~119
-		power = spectrum.db[134 + bin];
-		mean_acc += power;
-		if (power > max_power) {
-			max_power = power;
-			max_bin = bin - 2;	// To check
+	for (bin = 0; bin < 256; bin++) {
+
+		if ((bin < 2) || (bin > 253) || ((bin >= 122) && (bin < 134))) {
+			power = 0;
+		} else {
+			if (bin < 128)
+				power = spectrum.db[128 + bin];
+			else
+				power = spectrum.db[bin - 128];
 		}
-	}
-	for (bin = 120; bin < 240; bin++) {
-		add_spectrum_pixel(spectrum_rgb3_lut[spectrum.db[bin - 118]]);	// 2~121 goes in 120~239
-		power = spectrum.db[bin - 118];
+		
+		add_spectrum_pixel(spectrum_rgb3_lut[power]);
+		
 		mean_acc += power;
 		if (power > max_power) {
 			max_power = power;
-			max_bin = bin + 2;	// To check
+			max_bin = bin;
 		}
 	}
 	
@@ -224,12 +222,13 @@ void ScannerView::on_channel_spectrum(const ChannelSpectrum& spectrum) {
 	
 	if (slices_nb > 1) {
 		// Slice sequence
-		slice_counter++;
 		if (slice_counter >= slices_nb) {
 			do_detection();
 			slice_counter = 0;
-		}
+		} else
+			slice_counter++;
 		receiver_model.set_tuning_frequency(slices[slice_counter].center_frequency);
+		baseband::set_spectrum(SCAN_SLICE_WIDTH, 31);	// Clear
 	} else {
 		// Unique slice
 		do_detection();
@@ -263,7 +262,7 @@ void ScannerView::on_range_changed() {
 			text_slices.set("!!");
 			slices_nb = 32;
 		} else {
-			text_slices.set(to_string_dec_uint(slices_nb));
+			text_slices.set(to_string_dec_uint(slices_nb, 2, ' '));
 		}
 		// slices_span = 6 * 2.5M = 15M
 		slices_span = slices_nb * SCAN_SLICE_WIDTH;
@@ -284,7 +283,7 @@ void ScannerView::on_range_changed() {
 		text_slices.set(" 1");
 	}
 	
-	bin_skip_frac = 0x10000 / slices_nb;
+	bin_skip_frac = 0xF000 / slices_nb;
 
 	slice_counter = 0;
 }
diff --git a/firmware/application/ui_scanner.hpp b/firmware/application/ui_scanner.hpp
index 4cf967027..c6c1ab0a5 100644
--- a/firmware/application/ui_scanner.hpp
+++ b/firmware/application/ui_scanner.hpp
@@ -31,7 +31,7 @@
 namespace ui {
 
 #define SCAN_SLICE_WIDTH	2500000				// Scan slice bandwidth
-#define SCAN_BIN_NB			256					// FFT power bins (skip 4 at center, 2*6 on sides)
+#define SCAN_BIN_NB			256					// FFT power bins
 #define SCAN_BIN_NB_NO_DC	(SCAN_BIN_NB - 16)	// Bins after trimming
 #define SCAN_BIN_WIDTH		(SCAN_SLICE_WIDTH / SCAN_BIN_NB)
 
@@ -126,6 +126,7 @@ private:
 	uint8_t slices_nb { 0 };
 	uint8_t slice_counter { 0 };
 	int16_t last_bin { 0 };
+	uint32_t last_slice { 0 };
 	Coord last_tick_pos { 0 };
 	rf::Frequency scan_span { 0 }, resolved_frequency { 0 };
 	uint16_t locked_bin { 0 };
diff --git a/firmware/baseband/proc_wideband_spectrum.cpp b/firmware/baseband/proc_wideband_spectrum.cpp
index 2251572e1..82aba1ee7 100644
--- a/firmware/baseband/proc_wideband_spectrum.cpp
+++ b/firmware/baseband/proc_wideband_spectrum.cpp
@@ -74,6 +74,7 @@ void WidebandSpectrum::on_message(const Message* const msg) {
 		baseband_fs = message.sampling_rate;
 		trigger = message.trigger;
 		baseband_thread.set_sampling_rate(baseband_fs);
+		phase = 0;
 		configured = true;
 		break;
 
diff --git a/sdcard/FREQMAN/DMR.TXT b/sdcard/FREQMAN/DMR.TXT
new file mode 100644
index 000000000..94146f4fc
--- /dev/null
+++ b/sdcard/FREQMAN/DMR.TXT
@@ -0,0 +1,8 @@
+f=446106250,d=DMR T1 CH1
+f=446118750,d=DMR T1 CH2
+f=446131250,d=DMR T1 CH3
+f=446143750,d=DMR T1 CH4
+f=446156250,d=DMR T1 CH5
+f=446168750,d=DMR T1 CH6
+f=446181250,d=DMR T1 CH7
+f=446193750,d=DMR T1 CH8
diff --git a/sdcard/FREQMAN/GMRS.TXT b/sdcard/FREQMAN/GMRS.TXT
new file mode 100644
index 000000000..dfac67718
--- /dev/null
+++ b/sdcard/FREQMAN/GMRS.TXT
@@ -0,0 +1,8 @@
+f=462550000,d=GMRS CH1/15 OUT
+f=462575000,d=GMRS CH2/16 OUT
+f=462600000,d=GMRS CH3/17 OUT
+f=462625000,d=GMRS CH4/18 OUT
+f=462650000,d=GMRS CH5/19 OUT
+f=462675000,d=GMRS CH6/20 OUT
+f=462700000,d=GMRS CH7/21 OUT
+f=462725000,d=GMRS CH8/22 OUT
diff --git a/sdcard/FREQMAN/KDR444.TXT b/sdcard/FREQMAN/KDR444.TXT
new file mode 100644
index 000000000..b56c12451
--- /dev/null
+++ b/sdcard/FREQMAN/KDR444.TXT
@@ -0,0 +1,8 @@
+f=444600000,d=KDR444 CH1
+f=444650000,d=KDR444 CH2
+f=444800000,d=KDR444 CH3
+f=444825000,d=KDR444 CH4
+f=444850000,d=KDR444 CH5
+f=444875000,d=KDR444 CH6
+f=444925000,d=KDR444 CH7
+f=444975000,d=KDR444 CH8
diff --git a/sdcard/FREQMAN/LPD433.TXT b/sdcard/FREQMAN/LPD433.TXT
new file mode 100644
index 000000000..e7148705b
--- /dev/null
+++ b/sdcard/FREQMAN/LPD433.TXT
@@ -0,0 +1,69 @@
+f=433075000,d=LPD433 CH1
+f=433100000,d=LPD433 CH2
+f=433125000,d=LPD433 CH3
+f=433150000,d=LPD433 CH4
+f=433175000,d=LPD433 CH5
+f=433200000,d=LPD433 CH6
+f=433225000,d=LPD433 CH7
+f=433250000,d=LPD433 CH8
+f=433275000,d=LPD433 CH9
+f=433300000,d=LPD433 CH10
+f=433325000,d=LPD433 CH11
+f=433350000,d=LPD433 CH12
+f=433375000,d=LPD433 CH13
+f=433400000,d=LPD433 CH14
+f=433425000,d=LPD433 CH15
+f=433450000,d=LPD433 CH16
+f=433475000,d=LPD433 CH17
+f=433500000,d=LPD433 CH18
+f=433525000,d=LPD433 CH19
+f=433550000,d=LPD433 CH20
+f=433575000,d=LPD433 CH21
+f=433600000,d=LPD433 CH22
+f=433625000,d=LPD433 CH23
+f=433650000,d=LPD433 CH24
+f=433675000,d=LPD433 CH25
+f=433700000,d=LPD433 CH26
+f=433725000,d=LPD433 CH27
+f=433750000,d=LPD433 CH28
+f=433775000,d=LPD433 CH29
+f=433800000,d=LPD433 CH30
+f=433825000,d=LPD433 CH31
+f=433850000,d=LPD433 CH32
+f=433875000,d=LPD433 CH33
+f=433900000,d=LPD433 CH34
+f=433925000,d=LPD433 CH35
+f=433950000,d=LPD433 CH36
+f=433975000,d=LPD433 CH37
+f=434000000,d=LPD433 CH38
+f=434025000,d=LPD433 CH39
+f=434050000,d=LPD433 CH40
+f=434075000,d=LPD433 CH41
+f=434100000,d=LPD433 CH42
+f=434125000,d=LPD433 CH43
+f=434150000,d=LPD433 CH44
+f=434175000,d=LPD433 CH45
+f=434200000,d=LPD433 CH46
+f=434225000,d=LPD433 CH47
+f=434250000,d=LPD433 CH48
+f=434275000,d=LPD433 CH49
+f=434300000,d=LPD433 CH50
+f=434325000,d=LPD433 CH51
+f=434350000,d=LPD433 CH52
+f=434375000,d=LPD433 CH53
+f=434400000,d=LPD433 CH54
+f=434425000,d=LPD433 CH55
+f=434450000,d=LPD433 CH56
+f=434475000,d=LPD433 CH57
+f=434500000,d=LPD433 CH58
+f=434525000,d=LPD433 CH59
+f=434550000,d=LPD433 CH60
+f=434575000,d=LPD433 CH61
+f=434600000,d=LPD433 CH62
+f=434625000,d=LPD433 CH63
+f=434650000,d=LPD433 CH64
+f=434675000,d=LPD433 CH65
+f=434700000,d=LPD433 CH66
+f=434725000,d=LPD433 CH67
+f=434750000,d=LPD433 CH68
+f=434775000,d=LPD433 CH69
diff --git a/sdcard/FREQMAN/MURS.TXT b/sdcard/FREQMAN/MURS.TXT
new file mode 100644
index 000000000..983ed9442
--- /dev/null
+++ b/sdcard/FREQMAN/MURS.TXT
@@ -0,0 +1,5 @@
+f=151820000,d=MURS CH1
+f=151880000,d=MURS CH2
+f=151940000,d=MURS CH3
+f=154570000,d=MURS CH4
+f=154600000,d=MURS CH5
diff --git a/sdcard/FREQMAN/PMR446.TXT b/sdcard/FREQMAN/PMR446.TXT
new file mode 100644
index 000000000..c9dbfdcd8
--- /dev/null
+++ b/sdcard/FREQMAN/PMR446.TXT
@@ -0,0 +1,24 @@
+f=446006250,d=PMR CH1
+f=446018750,d=PMR CH2
+f=446031250,d=PMR CH3
+f=446043750,d=PMR CH4
+f=446056250,d=PMR CH5
+f=446068750,d=PMR CH6
+f=446081250,d=PMR CH7
+f=446093750,d=PMR CH8
+f=446103125,d=dPMR CH1
+f=446109375,d=dPMR CH2
+f=446115625,d=dPMR CH3
+f=446121875,d=dPMR CH4
+f=446128125,d=dPMR CH5
+f=446134375,d=dPMR CH6
+f=446140625,d=dPMR CH7
+f=446146875,d=dPMR CH8
+f=446153125,d=dPMR CH9
+f=446159375,d=dPMR CH10
+f=446165625,d=dPMR CH11
+f=446171875,d=dPMR CH12
+f=446178125,d=dPMR CH13
+f=446184375,d=dPMR CH14
+f=446190625,d=dPMR CH15
+f=446196875,d=dPMR CH16