Deja de chatarra electrónica - repararlo yo mismo

Front Panel...........Fold-Out
Meter Functions, Top Panel Controls &
Display............Fold-Out Specifications..............2
Accessories & Options........3

ATU-2 & FC-800 Automatic Antenna Tuners	3

TCXO-3 Master Reference Oscillator	3

SP-6 Loudspeaker and LL-5 Phone Patch Option	3

YH-77ST Lightweight Headphones	4

DVS-2 Digital Voice System	4

FIF-232C CAT System Interface	4

IF Crystal Filter Options	4

Microphones	5

Station Installation..........6

Preliminary Inspection '	6

AC Power Supply	6

Changing the AC Voltage Range of the FP-800	6
Transceiver Location	7

Grounding	7

Adjusting the Front Panel Angle	7

Antenna Considerations	7

Mobile Power Connection	7

Mobile Mounting	8

Mobile Antenna Installation	8

Interconnection of Accessories	8

Memory Backup	8

Connector Pinouts...............9

Connecting External Accessories......10

Connecting a Linear Amplifier............11

Power-Up Settings............................12

Operation............... 13

Getting Started Tutorial......................13

Tuning & Scanning Steps	13

General Coverage Reception	14

Displaying the 10's-of-Hz Digit	14

Button Beeper Settings	14

Dealing with Interference..................14

Front End Selections: RF Amp & Attenuation 14

RF Gain Setting	15

AGC-F Selection	15

Noise Blanker Setting	15

IF Shift Adjustment	15

AM & CW Narrow IF filters	15

Locking the Dial or Buttons	15

IF Notch Filter	16

YF-101 SSB Crystal Filter Option	16
Transmitting..................17

Automatic Antenna Matching	17

SSB Transmission	17

Microphone Tone Selection	18

AF Speech Compressor	18

IF Processor Frequency Shift	18

VOX (Voice-Actuated T/R Switching)	19

CW Transmission	19

CW Key or Paddle Connections	19

Using the Internal Electronic Keyer	20

Sidetone & Button Beeper Volume	20

AM Transmission	20

FM Transmission	20

FM Repeater Operation	21

Clarifier (Receiver Offset Tuning)	21

VFO B & Split Frequency Operation	21

Tuning Knob Torque Adjustment	22

Memory Features...............23

Memory Storage	23

Checking Memory Contents	23

Frequency Display Modes	24

Clarifying Memories, and M TUNE	24

Memory Recall & Operation	24

Memory Scanning	25

Memory Scan Skip	25

Memory Blanking	25

Subband Scanning: Memories PI & P2	25

Digital Modes.................27

TU/TNC Interconnections	27

Transmitter AF Input Relationships	28

Transmitter Adjustment	28

Frequency Display & Tuning	28

1200-Baud FM Packet	29

Optional DVS-2 Digital Voice Recorder	. 30

CAT System Computer Control .	. . 31

Data Returned From FT-890	31

Status Update Data Organization	31

CAT Commands	32

Coding Examples	34

Installing Internal Accessories .	. . 35

Cover Removal	36

TCXO-3 Enhanced-Stability Oscillator	37

Optional IF Crystal Filters	39

ATU-2 Internal Antenna Tuner	39

Rear Panel...............42