Yaesu FT-857D Mode D’Emploi

Note 1: CTCSS Tone

Example: Set the CTCSS Tone Frequncy to 88.5

Hz (TX) and 100.0 Hz (RX)

P1

P2

P3

P4

â

â

â

â

00  = 88.5 Hz (TX),

100.0 Hz (RX)

Note 2: DCS Code

Example: Set the DCS Code to 023 (TX) and

371 (RX)

P1

P2

P3

P4

â

â

â

â

71  = 023 (TX),

371 (RX)

Note 3: Read RX Status

Note 4: Read TX Status

Note 5: Read Frequency & Mode Status

DATA 1 DATA 2 DATA 3 DATA 4 DATA 5

MODE

100/10MHz

1MHz/100kHz

100/10Hz

10/1kHz

43

97

00

00

00=LSB,    01=USB
02=CW,     03=CWR

04=AM

06=WFM,  08=FM
88=NFM,   0A=DIG
0C=PKT

82=CW-N, 

CAT O

7 6 5 4 3 2 1 0

PO Meter Data

Dummy Data

SPLIT Status

0: SPLIT “ON”
1: SPLIT “OFF”

HI SWR Status

0: HI SWR “OFF”
1: HI SWR “ON”

PTT Status

0: PTT “ON” (TX)
1: PTT “OFF” (RX)

S Meter Data

Dummy Data

Discriminator Centering

0: Discriminator is Centered
1: Discriminator is Off-Center
SSM/CW/AM mode: 0

CTCSS/DCS Code

0: CTCSS/DCS Code is Matched
1: CTCSS/DCS Code is Un-Matched
CTCSS/DCS OFF: 0

Squelch Status

0: Squelch “OFF” (Signal present)
1: Squelch “OFF” (No signal)

7 6 5 4 3 2 1 0