Yaesu FT847 Service Manual

DG2IAQ

Jochen Heilemann

			YAESU FT-847 Alignment menu							28.04.2005
Menu			Remarks		Home	DG2IAQ	DG2IAQ		G3NFP	MW0SSB
						modified
FM-S1			- 6dBµ, the lower HEX, the more meter readout		10	35	58		58	58
FM-FULL			+ 20 dBµ, the lower HEX, the more meter readout		80	80	89		8A	89
RX-GAIN 3.505 (160m - 30m)			+ 3 dBµ, the higher HEX, the more gain and sensitivity		80	80	75		57	75
RX-GAIN 14.005 (20m - 15m)			0 dBµ, the higher HEX, the more gain and sensitivity		80	80	93
RX-GAIN 28.995 (12m - 10m)			0 dBµ, the higher HEX, the more gain and sensitivity		80	80	A2
RX-GAIN 51.995 (6m)			- 3 dBµ, the higher HEX, the more gain and sensitivity		80	80	6B
RX-GAIN 145.995 (VHF)			- 6 dBµ, the higher HEX, the more gain and sensitivity		80	80	43
RX-GAIN 439.995 (UHF)			- 6 dBµ, the higher HEX, the more gain and sensitivity		80	80	47
SQL-TH-L/-H			No RF, Squelch Threshold		3A/40	3A/40	65/6A		5E	5A
SQL-TI-L/-H			0 dBµ, Squelch Tight		0d/10	0d/10	03/09
DISC-L			- 3 kHz RF reference signal		60	24	24		24	24
DISC-H			+ 3 kHz RF reference signal		A0	30	30		30	30
SSB-S1			no RF input, RF on 2 o'clock		80	dd	dd		F6	dd
SSB-S9			+ 25 dBµ		40	75	5E		60	5E
SSB-FULL			+85 dBµ		10	50	26		26	26
SFT-CTR			Put passbandtuning knob to middle first.		80	7d	7F		7d	7F
RXC-PNT			Same tone behaviour while changing USB/LSB		00	00	00		00	00
TXC-USB			Minimum variation on LOW/HIGH af tones on		00	FC	FE		FF	FE
TXC-LSB			external wattmeter (menu #92 + #93 = 0 !!!)		00	F7	FA		FD	FA
PWR-100W 3.505 (160m - 30m)			Press 1x PTT + 1x SUB-TUNE to see the actual values		74	74	91		96	91
PWR-50W					55	55	62		68	62
PWR-20W					37	37	3E		40	3E
PWR-10W					26	26	2B		2D	2B
PWR-100W 14.005 (20m - 15m)			Press 1x PTT + 1x SUB-TUNE to see the actual values		74	74	74
PWR-50W					55	55	55
PWR-20W					37	37	37
PWR-10W					26	26	26
PWR-100W 28.995 (12m - 10m)			Press 1x PTT + 1x SUB-TUNE to see the actual values		74	74	74
PWR-50W					55	55	55
PWR-20W					37	37	37
PWR-10W					26	26	26
PWR-100W 51.995 (6m)			Press 1x PTT + 1x SUB-TUNE to see the actual values		82	82	82
PWR-50W					59	59	59
PWR-20W					36	36	36
PWR-10W					27	27	27
PWR-100W 145.995 (VHF)			Press 1x PTT + 1x SUB-TUNE to see the actual values		FF	FF	FF
PWR-50W					96	96	84
PWR-20W					5E	5E	53
PWR-10W					43	43	3A
PWR-100W 439.995 (UHF)			Press 1x PTT + 1x SUB-TUNE to see the actual values		FF	FF	FF
PWR-50W					96	96	96
PWR-20W					5E	5E	5E
PWR-10W					43	43	43
ALC-1			No Mic Input + 4 digits		02	02	06		06	06
ALC-9			Mic Input 10mV		28	28	2F		2B	2F
TX-GAIN			At minimum "8F"		80	8F	AF		8F	90
TX-GAIN			At minimum "8F"		80	8F	A8
TX-GAIN			At minimum "8F"		80	8F	A8
TX-GAIN			At minimum "8F"		80	8F	8F
TX-GAIN			At minimum "8F"		80	8F	8F
TX-GAIN			At minimum "8F"		80	8F	64
SWR 1.5			The lower HEX, the sooner protection		40	12	12		1E	12
SWR 3.0			The lower HEX, the sooner protection		80	3E	3E		6E	3E
ALL-CLR					00	00	00		00	00
DSP-PASS					00	00	00		00	00
	Mike: UP+DOWN+FAST + turn radio on --> enter the Alignment Menu
	Sub-Tune: step through each setting
	MCK/W: stores value = "taking the measurement" of input signals from signalgenerators
	MEM/VFO: change value manually	+/-
	MENU: stores all changed values and exit Be careful !! Power off to cancel potential mistakes surely.
	POWER OFF: cancel changes and exit
	All measurements and collected data from Jochen Heilemann (DG2IAQ)			[e-mail]
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