VC-300DLP Antenna Tuner
Owner's Manual
1
VECTRONICS
VC-300DLP Antenna Tuner
FEATURES
The Vectronics VC-300DLP Antenna Tuner optimizes the performance of your antenna and
transmitter, receiver, or transceiver by providing adjustable impedance matching. The VC-
300DLP also measures the Power and Standing Wave Ratio (SWR), allowing you to adjust for
the lowest possible ratio for the selected transmit frequency. The VC-300DLP utilizes a
precision frequency compensated lighted dual movement SWR / power meter which can show
either peak or average readings. Also included is a built-in Dummy Load for tuning purposes
which is easily switched in and out of the circuit.
SPECIFICATIONS
FRONT PANEL INDICATORS
Meter ..................................... Dual movement lighted cross needle Power and SWR meter.
FRONT PANEL CONTROLS
TRANSMITTER ................... Continuous rotation capacitor.
ANTENNA............................ Continuous rotation capacitor.
INDUCTANCE ..................... 48 Turn Switched Rotary Inductor.
OUTPUT SELECT ............... Eight position: DIRECT Coax 1, Coax 2, Bypass, and Dummy
Load; TUNED Coax 1, Coax 2, Wire, and Dummy Load.
RANGE ................................ 2 position switch: 30W / 300W
METER ................................. 2 position switch: PEAK/AVG
LAMP.................................... 2 position switch: ON / OFF
REAR PANEL CONNECTORS
COAX 1................................. SO-239 Connector
COAX 2................................. SO-239 Connector
BYPASS................................ SO-239 Connector
TRANSMITTER IN.............. SO-239 Connector
BALANCED LINE ............... Dual Banana Jack
WIRE..................................... Banana Jack
