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2-4
Repeater-Transceiver-Weather Receiver
CAT-800
REPEATER - TRANSCEIVER - WX-250 WEATHER RECEIVER
REPEATER
(PORT #1)
+12VDC OUTPUT
J1-12
CTCSS #2
PTT #2
LOGIC INPUT #1
LOGIC INPUT #2
J1-3
J1-5
J1-8
RX AUDIO #2
COR#2
J1-21
J1-2
SWITCH #4
J1-23
J1-9
J1-22
J1-7
J1-1
SWITCH #2
SWITCH #1
GROUND
J1-18
J1-6
J1-4
J1-17
J1-10
J1-11
J1-13
COR #1
CTCSS #1
PTT #1
TX AUDIO #1
RX AUDIO #1
GROUND
SWITCH #3
J1-16
J1-14
J1-15
J1-19
J1-20
SWITCH #5
TX AUDIO #2
GROUND
LOGIC INPUT #3
LOGIC INPUT #4
J1-25
J1-24
GROUND
LOGIC INPUT #5
J2-1
J2-5
J2-3
J2-2
COR #2
RX AUDIO #2
PTT #2
CTCSS #2
TX AUDIO #2
J2-4
GROUND
TRANSCEIVER
(PORT #2)
J2-8
WX-250
WEATHER
RECEIVER
(PORT #3)
J4-3
J4-11
J4-8
J3-1
J3-5
J3-8
PTT OUT
TX AUDIO
PTT GROUND
COR #3
RX AUDIO #3
GROUND
SWITCH #2
SWITCH #1
J3-6
J3-7
WX DISABLE
WX ENABLE
J4-4
J4-9
GROUND
J4-1
Figure 2-4
In this configuration the CAT-800 supports a repeater on Port #1, a transceiver on Port #2 and a WX-
250 Weather receiver on Port #3. The WX-250 is a highly sensitive receiver with a digital decoder that
responds to Specific Area Message Encoded (SAME) alerts transmitted by the NOAA weather station
located in your geographic area. Select your county code and the type of alerts. Select warnings and or
watches. During a weather alert, a relay activates providing COR and RX audio to the CAT-800. When
an alert is received [PTT OUT] J4-3 will generate an active low COR #3 to the CAT-800. The [TX
AUDIO] J4-11 will provide weather audio containing the weather announcement. On the CAT-800 set
dipswitch #3 on because the COR input is active low. You will need the pull-up resistor installed so
make sure the COR #3 jumper plug is installed on the board. To monitor the weather receiver on
demand, turn on the CAT-
800’s switch #1 [Zone 6
-1] [100611] must be enabled. Key-up and enter
[811]. This will ground the [WX ENABLE] input J4-9. Too discontinue monitoring, key-up and enter
[810]. To disable alerts, turn on switch #2, [Zone 6-2] [100621] must be enabled. Key-up and enter
[821]. To reset the alert, key-up and enter [821] to turn switch #2 on and [820] to turn switch #2
back off.
Содержание CAT-800
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