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Ameritron RCS-10 

Instruction Manual 

11 

SCHEMATIC 

 

 

 
 
 
 

Summary of Contents for RCS-10

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Page 3: ...sy to route control cables Bulky and expensive coaxial and control cables are not required and wiring is very simple Since all cables route through one common point that can be grounded lightning prot...

Page 4: ...emains 000 See the Control Logic Table on page 3 for switching details FEATURES Outdoor Unit Features Inexpensive and Simple Wiring Selects up to eight antennas using one four conductor telephone type...

Page 5: ...cal Characteristics Maximum Loss 30MHz and lower negligible 60MHz under 0 1dB 150MHz under 25dB 15 MHz 30MHz 60MHz 150MHz Worse Ports Negligible Negligible Under 0 1dB Under 0 25 dB Maximum 50 ohm VSW...

Page 6: ...ration Examples of critical applications where the RCS 10 could cause problems would include long distance weak signal work or SWR critical systems SWR of the RCS 10 can be as high as 1 8 1 on 150MHz...

Page 7: ...conductor and voltage is less than 15 volts The ground connection carries a maximum current of 280mA but ground current also flows over the coax shields and other paths without harmful effects Standa...

Page 8: ...nas with more than 100 watts RF power applied to the feedline Damage to the switching contacts may result from hot switching Figure 1 Wiring Wiring is very simple Be sure any wire you use is suitable...

Page 9: ...station ground and preferably powered from a separate wall adaptor Current draw is approximately 300mA maximum but we recommend a 500mA power supply for headroom This unit is polarity sensitive It req...

Page 10: ...D 1 terminal B BCD 2 and terminal C is BCD 4 This provides a numerical total of zero through seven for selecting relays Antenna port one on the relay box is selected with all BCD outputs zero port 2 w...

Page 11: ...arge surface area All leads leaving a tower or mast should come down to ground level and exit the area of the tower at or below ground level The tower or mast should be properly grounded The RCS 10 ou...

Page 12: ...n at 662 323 8211 We can only help if you have your RCS 10 manual radio manual and information about your station available during the call We strongly recommend calling Ameritron with any questions b...

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