SYM1620 6DIGIT LCD COMM.FREQUENCY COUNTER 0 ~35.0000MHz w/offset capabilities.

Description

SPECIFICATIONS

HF COMMUNICATIONS FREQUENCY COUNTER WITH OFFSET CAPABILITIES

• 0 ~50 MHz input very sensitive rf preamplifier -40 to+20dBm
• Operating frequency  0 ~35.0000 MHz
• IF offset selected from 0 to 32.7675 MHz in 500Hz increments.This function can be disabled for direct frequency measurement.
• +/- =determines wether IF offset is added or subtracted from the LO count.
• PRESCALE : set by on board multiturn preset ,compensates display for external prescalers with divide ratio of 1 to 256 (IF offset,LO frequency and resolutions are multiplied by the prescale value).
• MODE DISPLAY : Blank(no mode),AM,FM,CW,USB,LSB,FSK ,FAX.(through on board multiturn preset or replaced by fixed,external resistors.
• DISPLAY : 16 character LCD EITHER BLUE OR  YELLOW.
• FREQUENCY : 6 digit floating point in KHz,MHz or GHz (100 Hz resololution when prescale =1.Updates 6 times per second.
• Power requirement : 8 _15 V DC 40 mA external supply unit or battery pack 9V.
• Dimensions : 120(L),45 (W),25(H) mm ,wight 75 gr.
• RF input receptacle SMA female connector.
• UNIT IS DELIVERED ASSEMBLED/TESTED WITH REF.FREEQUENCY AND PREAMPLIFIER ADJUSTED FOR DIRECT FREQUENCY MEASUREMENTS,ALL OTHER SETTINGS,USER SELECTABLE.
• A DETAILED DESCRIPTION MANUAL AND ELECTRONIC WIRING IS INCLUDED.
• WILL BE DELIVERED EITHER WITH BLUE OR YELLOW  LCD DISPLAY,YOUR CHOICE!