M2 Antenna Systems 2M-1K2, Operating Instructions Manual

Page 1: ...VIEW INSTALLATION ADDENDUM WARRANTY M2 Antenna Systems Inc Model No 2M 1K2 2M High Power Amplifier Operating Instructions M2 Antenna Systems Inc 4402 N Selland Ave Fresno CA 93722 Tel 559 432 8873 Fax...

Page 2: ...nstallation Considerations 8 TROUBLESHOOTING 9 Troubleshooting Guide 9 Support Service and Returns 10 Schematic Diagram 11 ADDENDUM 12 Parts List 12 Specifications 13 WSJT What Is It and How Do I Get...

Page 3: ...e power supply may be purchased as a separate standalone accessory Now at home in your shack you won t need that big steel rack any more All you need is a small desktop or shelf to hold your QRO high...

Page 4: ...ED Green Lights when the JT switch is on or within 5 seconds after driving the amplifier in FM AM or JT mode with the JT Mode switch off 5 TX LED Red Indicates the amplifier is keyed to TX transmit 6...

Page 5: ...ower RG 213 LMR 400 or similar cables are suitable 12 Terminal Strip Provides connections for fans 13 6 VDC for powering external device and key out for external relay and preamp switching 1 28VDC top...

Page 6: ...re compression possible distortion and less efficient operation A temperature sensor mounted next to the device monitors the Celsius temperature of the huge copper heat spreader the device is attached...

Page 7: ...ower high current connections to two cross connected 10 ohm coax line sections These line sections form a 9 1 Impedance step and transform the very low drain impedance up to about 25 ohms balanced A h...

Page 8: ...least 3 4 above the fan guards ALWAYS keep the air intake on the bottom of the amplifier clear and free from obstructions The rubber feet are about 3 4 high maintain at least that clearance from obje...

Page 9: ...the amp again If VSWR TEMP LED still illuminates Connect amp to a 1kW dummy load and try the amp again If the amber LED lights again contact M2 Overheating very rare WARNING AMPLIFIER MAY BE HOT TO TH...

Page 10: ...e product you are writing about A synopsis of the problem The troubleshooting steps you have already taken Should you require factory service we will be happy to provide you with a Return Authorizatio...

Page 11: ...11 TROUBLESHOOTING TROUBLESHOOTING...

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Page 14: ...ESCRIPTION QTY 2M 1K2 2M High Power Amplifier 1 2M 1K2 Operating Instructions 1 RSP 2400 48 power supply Operating instructions If applicable 1 3 Amp Fuse spare 1 Q3 Keying Transistor ZTX601B spare 1...

Page 15: ...fundamental frequency Input Output Connectors Type N Female Teflon insulated Preamp Relay Voltage out 13 6 VDC 5 A External Relay Control N O contacts rated 250 mA Keying Key to Ground RCA Jack 10mA m...

Page 16: ...600 2600 Hz Since the center of the JT65 mode is 1270 Hz use the right i arrow to move 1270 to the center 300 to 2300 Hz will now be displayed When audio is inputted to your computer through the mic...

Page 17: ...g and real time EME 1 chat room should pop up in green background with white type You can log in and use the chat by going into the RED letter section User update details Fill in the requested informa...

Page 18: ...Some states or provinces do not allow the exclusion or limitation of liability for consequential or incidental damages so the above limitation may not apply In the event repair or replacement are nec...

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