Cobra Electronics Cobra 29 NW ST - Manual (Page 12)

Operation Operation
RF Meter
23 22
External Speaker RF Meter
This meter swings proportionately to the RF
output (outgoing signal) while transmitting.
External Speaker
The external speaker jack is used for remote
receiver monitoring.
The S/RF-SWR-CAL switch must be in the
S/RF position. 1
Note
The external speaker should
have 8-ohm impedance and be
rated to handle at least 4.0
watts. When the external speak-
er is plugged in, the internal
speaker is automatically discon-
nected.
Note
Cobra external speakers are
rated at 15 watts.
ANT
PA.SP. EXT.SP.
+ POWER –
D
A
Connect an external speaker to the external
speaker jack on the rear panel. 1
D Y N A M I K E
S / R F
S W R
C A L
N B /
A N L
A N L
O F F
V O L S Q L
SIG 1 3 5 7 9 +30dB
2 3 CAL SWR
RF
29 N