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NOTE:  Before installing on a mount, check the area to confirm 
the whip is well clear of wires and metallic structures.

 

 
The MFJ-1652 comes with two major components (Base Mount not included): 

 
[  ] Loading Coil Assembly 
[  ] Stainless Steel Collapsible Whip (8’) 

 

 

                             

Measure L1

Whip

Coil Assembly (L1)

Tap Wire

Base Mount

Rotate for 

Horizontal

Support

"V" Block

Coax

Tube

Counterpoise

Wires

MFJ-2286

Assembly

Base

10mm

Detail

Tap Clip

 

    

 

[  ] 

Install coil assembly with tap-wire end toward the Base Mount.  

[  ] Install the whip on the outboard end of the coil assembly. 
[  ] Connect your 50-Ohm coax feed to the SO-239 connector on your base 
mount. 
 
Tighten coil assembly and element by hand (avoid applying excessive torque).  
 
 

Warning: Never assemble or install your antenna in close proximity to 
power lines or entrance cables. Accidental contact with utility lines can 
result in serious injury or death. 
Warning:  The MFJ-1652 has been tested to 300-Watts PEP, but at portable 
operating sites where people or animals may be in close proximity to the 
element and radials, we strongly recommend limiting power in accordance 
with FCC RF-exposure guidelines.

 

 

Tuning Procedure 

MFJ-1652 

Base Mount 

Содержание Mobile Big Stick MFJ-1652

Страница 1: ...AUTION Read All Instructions Before Operating Equipment MFJ ENTERPRISES INC 300 Industrial Park Road Starkville MS 39759 USA Tel 662 323 5869 Fax 662 323 6551 COPYRIGHT 2012 MFJ ENTERPRISES INC C Model MFJ 1652 VERSION 1A ...

Страница 2: ...itional handbooks or other official publications The copy of this manual provided to the customer will not be updated to reflect current data Customers using this manual should report errors or omissions recommendations for improvements or other comments to MFJ Enterprises 300 Industrial Park Road Starkville MS 39759 Phone 662 323 5869 FAX 662 323 6551 Business hours M F 8 4 30 CST ...

Страница 3: ...whip plus a tapped high Q loading coil that extends coverage to 20 MHz The 8 foot radiator collapses to 2 feet for easy transport or clearance The MFJ 1652 is easy to install on a 3 8 24 Base Mount Use Standard Lip mount Trunk mount Mag mount or Pipe Mount Specifications Frequency Coverage 14 MHz to 50 MHz Up to 148MHz without Loading Coil Element Length Up to 8 feet vertically polarized Transport...

Страница 4: ...nt Install the whip on the outboard end of the coil assembly Connect your 50 Ohm coax feed to the SO 239 connector on your base mount Tighten coil assembly and element by hand avoid applying excessive torque Warning Never assemble or install your antenna in close proximity to power lines or entrance cables Accidental contact with utility lines can result in serious injury or death Warning The MFJ ...

Страница 5: ... your feedline hot If so add ferrite beads or install an unun Care and Maintenance The MFJ 1652 is constructed from non corrosive and UV resistant materials Although not designed for permanent outdoor installation no maintenance should be required other than periodic cleaning and inspection of the coil assembly and collapsible element Store in a sheltered location when not in use TECHNICAL ASSISTA...

Страница 6: ...LIMITED 12 MONTH WARRANTY ...

Страница 7: ...ent at 662 323 0549 or the MFJ Factory at 662 323 5869 4 This warranty does not apply to kits sold by or manufactured by MFJ Enterprises Inc 5 Wired and tested PC board products are covered by this warranty provided only the wired and tested PC board product is returned Wired and tested PC boards installed in the owner s cabinet or connected to switches jacks or cables etc sent to MFJ Enterprises ...

Страница 8: ...MFJ 1652 Manual Version 1A Printed In U S A 300 Industrial Park Road Starkville MS 39759 ...

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