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2
PANEL DESCRIPTION
■ Rear panel—main unit
q
u
y
PACKET jack connection
2-conductor 3.5 (d) mm (
q ANTENNA CONNECTOR [ANT]
Connects a 50 Ω antenna with a BNC connector and a 50
Ω coaxial cable.
w DATA JACK [PACKET]
Connects a TNC (Terminal Node Controller), etc. for data
communications. The receiver can receive 9600 bps
packet communication (AFSK).
e USB CONNECTOR [USB]
Connects to a PC via the supplied USB cable.
7
w
e
Rear
t
PACKET
GND
1
⁄
˝)/100 kΩ
8
r
Power switch
Front
EXT SP jack connection
SP
GND
2-conductor 3.5 (d) mm (
1
⁄
˝)/8 Ω
8
r EXTERNAL SPEAKER JACK [EXT SP]
Connects an 8 Ω external speaker.
• Audio output power is more than 0.5 W.
t CONTROLLER [CONTROLLER]
Connects to a controller via an extension cable.
y POWER JACK [DC IN]
Accepts 12 V DC ±15% with the supplied DC power cable.
u GROUND TERMINAL [GND]
Connect this terminal to a ground.
Speaker
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