3
WJ-8711A
I/O
Function
Type
Input
Antenna
BNC
External Reference
BNC
Power
IEC 3-pin
Mute
Terminal Block
Output
Signal Monitor
BNC
IF
BNC
Line Audio Output A & B
Terminal Blocks
Speaker
Terminal Block
DC-coupled Audio
Terminal Block
Squelch
Terminal Block
Headphone
Standard 0.25-in (0.63 cm) stereo jack
Received Signal Strength
Terminal Block
Indicator
Bidirectional
CSMA Remote Interface
0.12-in (0.30 cm) miniature stereo jack
RS-232 Remote Interface
25-pin female D-shell
Input/Output Connectors
9
6
3
8
5
2
7
4
R F I N P U T
FR EQ UE NC Y
P H O N E S
S P E A K E R
G AIN
U S B
B O T H
L S B
P R E A M P
N O R M
A TTN
C E
W A T K I N S - J O H N S O N
P O W E R
0
1
M H z
W J - 87 11 H F R E C E I V ER
M Hz
k H z
T UNE
R EMO TE
M A N U A L
L O CK
S T EP
T UNE
C HAN NEL
E X E C U T E
0
- 2
0
-40
-6 0
-80
- 1 0
0
-1
1 0
-1
2
0
GA I T H E R S B U R G M D U S A
REMOTE CONTROL
BY RS-232 OR CSMA/CD
DEDICATED C ONTROLS
FOR SCANNING AND
MEMORY F UNCTIONS
ILLUMINATED SIGNAL
STRENGTH METER
CALIBRATED IN dBm
MOST FREQUENTLY USED
FUNCTIONS CONVENIE NTLY
NEAR THE TUNING KNOB
PRECISION
DSP NOISE BLANKER
LA RGE LED FREQUENCY
READOUT TO 1 Hz RESOLUTION
ERG ONOMICALLY DESIGNED
KEYPAD AND TUNING KNOB FOR
EASY FREQUENCY ENTRY
ACCESS TO ADDITIONAL
FEATURES LIKE
PASSBAND TUNING
AND BUILT-IN TEST
SELE CT ABLE
RF INPUT PRE-AMP
OR ATTENUATION
INDEPE NDENT S PEAKER
AND HEADPHONE CONTROLS
AGC
BFO
BL ANKER
I F B W
D E T M O D E
S Q U E L C H
D N
U P
+/- ZER O
S P E C I A L
F U N C T I O N
ME M OR Y / SC A N
FR EQ UE NCY
w / L O C K
F 1 F 2
C HAN NEL
F 1 F 2
S C A N
T Y PE
D N
U P
C LE AR
C HAN NEL
C HAN NEL
C HAN NEL
P A U S E
S C A N
S ET UP
S T O R E
I N C LU D E
L O C K O U T
S K I P
D W E L L
S T E P
S IZE
C HAN NEL
V I E W
S C AN
H z
mSec
d B m
kHz
CALIBRATED
SQUE LCH LEVEL
WP G100
WJ-8711A Front Panel Features
