Palstar Commander VHF-1200 Owner'S Manual Download Page 18 | Manualshive

Page: 18 / 20

background image

18

RF Deck

«
...
16
17
18
19
20
»

Summary of Contents for Commander VHF-1200

Page 1: ...AMPLIFIER Owner s Manual PALSTAR INC Command Technologies Division 9676 N Looney Road Piqua Ohio 45356 U S A Customer Service and Sales Telephone 800 773 7931 International 937 773 6255 Fax 937 773 8...

Page 2: ...nd Precautions 8 Connections 9 Operating Procedure 9 Typical Operating Conditions 11 Circuit Description and Adjustments 12 Tuned Input T R Relay Schematic 14 Control and Bias Board Schematic 15 Meter...

Page 3: ...the VHF 2000 uses two 6 1 Vernier reduction drives on all tuning controls allow smooth and easy tune up A rear panel input tuning control allows a higher input circuit Q for excellent linearity and a...

Page 4: ...maximum FM or RTTY Input Impedance 50 Ohm unbalanced rear panel adjustable Output Impedance 50 Ohm nominal Antenna Load 2 1 VSWR maximum Harmonic Suppression Better than 60 db down rated output Inter...

Page 5: ...utput 1500 W maximum FM or RTTY Input Impedance 50 Ohm unbalanced rear panel adjustable Output Impedance 50 Ohm nominal Antenna Load 2 1 VSWR maximum Harmonic Suppression Better than 60 db down rated...

Page 6: ...3CPX800A7 tube s from the shipping carton This carton was located in the area where the transformer was installed Place the tubes in the tube socket with the proper pin alignment If you have maintaine...

Page 7: ...r over the mounting holes in the cabinet and insert the provided carriage bolts in from the top through the transformer mounting tabs and chassis slots Next slightly lift the chassis and place a flat...

Page 8: ...pt operation without first connecting an appropriate antenna 2 1 VSWR Max or a 50 ohm dummy load with sufficient rating or SERIOUS DAMAGE TO THE AMPLI FIER MAY RESULT Never operate the amplifier with...

Page 9: ...nnect the ALC phono jack to the ALC connection on your transceiver using a shielded cable Consult your transceiver manual for proper ALC connection details Connect a ground lead as short as possible f...

Page 10: ...exceed 70 mA VHF 1200 or 100 mA VHF 2000 of grid current the am plifier will dropout to Standby To reset it you will have to un key the transmitter and reduce RF drive With the meter switch in the Ip...

Page 11: ...A 400mA 450 Watts 18 5 Watts 30mA 500mA 650Watts 30 Watts 50mA 600mA 1000Watts DRIVE GRID CURRENT PLATE CURRENT POWER OUTPUT 25 Watts 30mA 700mA 1000 Watts 40 Watts 45mA 1000mA 1500 Watts Typical Oper...

Page 12: ...range from 0 3 0 kV The nominal no load plate voltage should read approxi mately 2 600 V Plate voltage under nominal full load should read approximately 2 300 V Control An adjustable automatic level...

Page 13: ...m approximately 1600 ohms down to 200 ohms Two air variable capacitors and an associated inductor accomplish this transformation A design Q of 14 allows for good harmonic attenuation all across the ba...

Page 14: ...14 Tuned 6 M Input T R Relay...

Page 15: ...15 Control Board...

Page 16: ...16...

Page 17: ...17 HV Power Supply...

Page 18: ...18 RF Deck...

Page 19: ...19 RF Deck...

Page 20: ...r liability other than herein stated Shipping Your Amplifier Back to the Factory Due to the necessity of shipping the amplifier with the HV transformer removed please contact the factory for instructi...

Reviews:

No comments

Related manuals for Commander VHF-1200

Brand: Takstar Pages: 2

Brand: Ecler Pages: 20

Brand: Ecleree Pages: 28

Brand: Ecleree Pages: 42

Brand: Harley Benton Pages: 2

Brand: Harley Benton Pages: 28

Brand: ifi Pages: 21

Brand: Yamaha Pages: 84

Brand: McIntosh Pages: 8

Brand: Artec Pages: 2

Brand: Fender Pages: 20

Brand: Blackstar Pages: 1

Brand: icon Audio Pages: 9

Brand: Falco Systems Pages: 13

Brand: Ross Pages: 28

Brand: Renishaw Pages: 69

Brand: Vox Pages: 35

Brand: Unika Pages: 16

Brands by name

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Popular brands

Load more brands