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Summary of Contents for MFJ MFJ-886B
- Page 1 MFJ-886B Frequency Counter User Manual MFJ Enterprises, Inc Starkville, MS 39759 USA...
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Page 2: Table Of Contents
MFJ-886B Frequency Counter 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 12 MONTH LIMITED WARRANTY ........11... -
Page 3: Introduction
It possesses high anti-interference performance. Safety precautions: Please keep the MFJ-886B and all the accessories out of the reach of children and pets in order to avoid injury as a result of swallowing its small parts and accessories. -
Page 4: Packing List
MFJ-886B Frequency Counter Packing list: Packing List MFJ-886B Frequency 1pcs Power Adapter 1pcs Counter Telescopic rod 1pcs User Manual 1pcs antenna Functional description:... -
Page 5: Functional Description Of The Frequency Counter
MFJ-886B Frequency Counter Functional Description of the Frequency Counter Function Icon Description Input terminal of Input impedance of the antenna plug antenna is 50Ω. LCD display It shows the measured screen frequency. Working Sampling rate indicator light indication Set to the “OFF”... - Page 6 MFJ-886B Frequency Counter 1. This is the frequency resolution key with four positions: Set it in the “1” position, the resolution will be 1KHz; Set it in the “2” position, the resolution will be 100Hz; GATE key Set it in the “3”...
- Page 7 MFJ-886B Frequency Counter 1. It is used to turn on and off the backlight of LCD display screen. 2. Press it once and the backlight of LCD display screen will be on; press it once again and the backlight of...
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Page 8: Operation
MFJ-886B Frequency Counter Operation: Set the “POWER” switch in the “ON” position, the LCD display screen will light up and the Working Indicator light will flash. Attach the telescopic rod antenna provided or a test probe (not provided) into the antenna plug port. -
Page 9: Operating Precautions
MFJ-886B Frequency Counter Operating precautions: If the transmitting power of transmitting device is higher than about 10W, make sure the distance between antennas of the transmitting device and the frequency counter are at least 30cm to prevent overload and damage to the internal parts from excessive signal. -
Page 10: Specifications
MFJ-886B Frequency Counter Specifications: Item Specification Input:AC100-240V Adapter charger Output:DC12V 1,000MA Operating voltage DC7.4V Operating temperature -10℃~+40°C Test frequency range in the 0.3MHz～50MHz 50MHz position Test frequency range in the 50MHz～2.8GHz GHz position DC7.4V/800MA lithium battery Lithium battery and PCM... -
Page 11: 12 Month Limited Warranty
MFJ Enterprises, Inc. Warrants to the original owner of this product, if manufactured by MFJ Enterprises, Inc. and purchased from an authorized dealer or directly from MFJ Enterprises, Inc. to be free from defects in material and workmanship for a period of 12 months from date of purchase provided the following terms of this warranty are satisfied. - Page 12 MFJ-886B Frequency Counter 8. This warranty is given in lieu of any other warranty expressed or implied. 9. MFJ Enterprises, Inc. reserves the right to make changes or improvements in design or manufacture without incurring any obligation to install such changes upon any of the products previously manufactured.
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