Page 3 - Combined_27_OCR

RACE GROUP COMMUNICATIONS SYSTEM
VAN: RECEIVE - 2 CHANNEL; 25 COMB. SCRAMBLER; 0 TONE CODE

TRANSMIT - 1 CHANNEL; 6 TONE CODE SELECT; SCRAMBLER

VAN

ENCODER
SCRAMBLER
T A I

F2 F2 F2 F2 F2 F2 F2 F2
TC 1 TC 1 TC 2 TC 2 TC 3 TC co TC 5 TC 5
I
I I
Fl
TC D-3 TC D-5

I I
PIT # 2 PIT # 3 PIT # 4
I i I1!/2 r I
ENCODER ENCODER ENCODER r
SCRAMBLER SCRAMBLER SCRAMBLER I
I — -
I I
Fl Fl
I-----
TC 2 TC 3 TC 5 I
I
F2 F2 F2
I TC 2 TC 3 TC 5

| jCAR_# 2 _ - l
* r
J 1
r
i
i
1 r
i
J 1 l
i
i
I
FIs FREQUENCY ASSIGNMENT
F2: FREQUENCY ASSIGNMENT (Fl + 1

TC: TONE CODE (1 TO 50)