MFJ-886B Frequency Counter
User Manual
MFJ Enterprises, Inc
Starkville, MS 39759 USA
Страница 1: ...MFJ 886B Frequency Counter User Manual MFJ Enterprises Inc Starkville MS 39759 USA...
Страница 2: ...Contents Introduction 3 Features 3 Safety precautions 3 Packing list 4 Functional description 4 Functional Description of the Frequency Counter 5 Operation 8 Operating precautions 9 Specifications 10...
Страница 3: ...Works continuously for up to 12 hours It is provided with a telescopic receiving antenna It can work while being charged It is designed with wide frequency range of 0 3MHz 2 8GHz It is light and handy...
Страница 4: ...MFJ 886B Frequency Counter 4 Packing list Packing List MFJ 886B Frequency Counter 1pcs Power Adapter 1pcs Telescopic rod antenna 1pcs User Manual 1pcs Functional description...
Страница 5: ...indicator light Sampling rate indication 4 Power switch Set to the OFF position to switch off the frequency counter Set to the ON position to switch on the frequency counter 5 Jack of DC charge power...
Страница 6: ...t in the 2 position the resolution will be 100Hz Set it in the 3 position the resolution will be 10Hz Set it in the 4 position the resolution will be 1Hz 2 The flashing rate of the LED working indicat...
Страница 7: ...will be on for an extended period press it once again and the backlight of LCD display screen will turn off 11 Charge indicator light 1 Red light is on when the frequency counter is being charged 2 G...
Страница 8: ...smitting device with the RANGE switch The frequency counter will receive and show the frequency from the transmitting device on the LCD display screen as shown in the figure below Select frequency res...
Страница 9: ...large DC voltages to prevent overload and damage to the internal parts from excessive signal When installing and removing the frequency counter s antenna hold the antenna by the connector not the whip...
Страница 10: ...ltage DC7 4V Operating temperature 10 40 C Test frequency range in the 50MHz position 0 3MHz 50MHz Test frequency range in the GHz position 50MHz 2 8GHz Lithium battery DC7 4V 800MA lithium battery an...
Страница 11: ...stage prepaid to MFJ Enterprises Inc with a personal check cashiers check or money order for 12 00 covering postage and handling 2 MFJ Enterprises Inc will supply replacement parts free of charge for...
Страница 12: ...ed 10 All MFJ products to be serviced in warranty or out of warranty should be addressed to MFJ Enterprises Inc 300 Industrial Park Road Starkville Mississippi 39759 USA and must be accompanied by a l...
