507 / Patriot Users Manual
Release 1.01
March 10, 2015
Part #74485
Printed in USA
Page
12
of 15
4.5 Factory Adjustments
There are various items that are adjustable in the Patriot. However, these items must not be adjusted by
the customer. They can only be adjusted at the factory by trained factory/service personnel with the
proper test equipment. This includes the following:
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Carrier Null (R228), ALC_SET (R117), ALC_LED (R149), BIAS (R21).
Making adjustments on these controls will give undesired results when operating the 507.
Please DO-NOT ADJUST.
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5. Schematic Diagram
The latest schematic diagram is available for download at the TEN-TEC website, downloads section.
6. Specifications
Key Jack:
1/8” stereo
Microphone Jack 8 pin
Microphone Input sensitivity for full modulation power @13.5 volts ( TBD mv)
Power Connector:
2.1 mm coaxial
RF Output Power:
4 to 5 watts at 13.5 volts supplied. Less at lower voltages.
RF Output Connector: BNC female
Headphone/Speaker Jack:
1/8” stereo
Frequency Range:
7.000-7.300 MHz
14.000-14.350 MHz
Antenna Impedance:
50 ohms
DC Power Requirement:
10-15 volts
Operating Temperature Range: 0-50º C
Dimensions (H×W×D): 2.0”×6.0”×4.0” (not including feet, knobs, connectors)
Weight: 1.7 lbs.
Construction:
Painted steel enclosure
Harmonic & Spurious Outputs:
Meets FCC specifications
