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MFJ-1606T
User Manual
2 pgs24.87 Kb0

MFJ MFJ-1606T, MFJ-1610T, MFJ-1617T, MFJ-1615T, MFJ-1620T User Manual

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Instruction Manual
HF Mobile
Ham-tenna
These HF antennas are designed to operate over the phone portion of HF bands with a typical VSWR of 2:1.
MFJ offers the following HF Mobile Ham-tenna
MFJ Model No. Band MFJ Model No. Band
MFJ-1675T 75 Meter MFJ-1615T 15 Meter MFJ-1640T 40 Meter MFJ-1612T 12 Meter MFJ-1630T 30 Meter MFJ-1610T 10 Meter MFJ-1620T 20 Meter MFJ-1606T 6 Meter MFJ-1617T 17 Meter MFJ-1602T 2 Meter
Tuning Instructions:
Insert the whip into the lower section ferrule about four inches and tighten the set screw. Screw the ferrule/whip assembly into the lower fiberglass section. Install a VSWR meter at the transceiver and apply 10 or 25 watts of power. Adjust the VSWR meter and output frequency for lowest VSWR reading, indicating resonance. If resonant frequency is higher than desired, loosen the set screw and extend the top whip until the desired resonant frequency is found. If resonant frequency is too low, loosen the set screw and adjust the whip further into the lower section. For best results, adjustments should be made in small increments.
Caution:
it does not extend down into the coil. Failure to observe this precaution will cause extreme heat damage and void the warranty.
VSWR:
when properly matched. When tuning is complete, tighten the set screws se curely.
NOTE:
location. Roof mounts, trunk groove mounts, and trunk lip mounts are recommended. The poorest mount is a bumper mount. If your installation has a VSWR over 1.5:1 at resonance or you need to operate over a greater bandwidth, a tuner may be required.
STORAGE:
ferrule/whip assembly from the lower fiberglass section.
Note:
before using again.
If required, cut off the bottom of the whip to ensure
At resonance, the VSWR should be 1.5:1 or less
Bandwidth and VSWR will vary due to mounting
To store your HF Ham-tenna
If only the whip is removed, repeat tuning procedure
MFJ Enterprises, Inc.
…The World Leader in Ham Radio Accessories
300 Industrial Park Road, Starkville, MS 39759 USA
Phone: (662) 323-5869 Fax: (662) 323-6551
http://www.mfjenterprises.com
Made in the U.S.A.
TM
Whips
TM
, unscrew the
TM
whips:
Instruction Manual
HF Mobile
Ham-tenna
These HF antennas are designed to operate over the phone portion of HF bands with a typical VSWR of 2:1.
MFJ offers the following HF Mobile Ham-tenna
MFJ Model No. Band MFJ Model No. Band
MFJ-1675T 75 Meter MFJ-1615T 15 Meter MFJ-1640T 40 Meter MFJ-1612T 12 Meter MFJ-1630T 30 Meter MFJ-1610T 10 Meter MFJ-1620T 20 Meter MFJ-1606T 6 Meter MFJ-1617T 17 Meter MFJ-1602T 2 Meter
Tuning Instructions:
Insert the whip into the lower section ferrule about four inches and tighten the set screw. Screw the ferrule/whip assembly into the lower fiberglass section. Install a VSWR meter at the transceiver and apply 10 or 25 watts of power. Adjust the VSWR meter and output frequency for lowest VSWR reading, indicating resonance. If resonant frequency is higher than desired, loosen the set screw and extend the top whip until the desired resonant frequency is found. If resonant frequency is too low, loosen the set screw and adjust the whip further into the lower section. For best results, adjustments should be made in small increments.
Caution:
it does not extend down into the coil. Failure to observe this precaution will cause extreme heat damage and void the warranty.
VSWR:
when properly matched. When tuning is complete, tighten the set screws se curely.
NOTE:
location. Roof mounts, trunk groove mounts, and trunk lip mounts are recommended. The poorest mount is a bumper mount. If your installation has a VSWR over 1.5:1 at resonance or you need to operate over a greater bandwidth, a tuner may be required.
STORAGE:
ferrule/whip assembly from the lower fiberglass section.
Note:
before using again.
If required, cut off the bottom of the whip to ensure
At resonance, the VSWR should be 1.5:1 or less
Bandwidth and VSWR will vary due to mounting
To store your HF Ham-tenna
If only the whip is removed, repeat tuning procedure
MFJ Enterprises, Inc.
…The World Leader in Ham Radio Accessories
300 Industrial Park Road, Starkville, MS 39759 USA
Phone: (662) 323-5869 Fax: (662) 323-6551
http://www.mfjenterprises.com
Made in the U.S.A.
TM
Whips
TM
, unscrew the
TM
whips:
12 MONTH LIMITED WARRANTY
MFJ Enterprises, Inc. Warrants to the original owner of this product, if manufactured by MFJ Enterprises, In c. and purchased from an authorized dealer or directly from MFJ Enterprises, In c. 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.
1. The purchaser must retain the dated proof-of-purchase (bill of sale, canceled check, credit card or money order receipt, etc.) describi ng the product to establish the validity of the warranty claim and submit the original of machine reproduction or such proof-of-purchase to MFJ Enterprises, Inc. at the time of warranty service. MFJ Enterprises, Inc. shall have the discretion to deny warranty without dated proof-of-purchase. Any evidence of alteration, erasure, or forgery shall be cause to void any and all warranty terms immediately.
2. MFJ Enterprises, Inc. agrees to repair or replace at MFJ’s option without charge to the original owner any defective product under warranty, provided the product is returned postage prepaid to MFJ Enterprises, Inc. with a personal check, cashiers check, or mon ey order for $7.00 covering postage and handling.
3. MFJ Enterprises, Inc. will supply replacement parts free of charge for any MFJ product under warranty upon request. A dated proof-of­purchase and a $5.00 personal check, cashiers check, or money order must be provided to cover postage and handling.
4. This warranty is NOT void for owners who attempt to repair defective units. Technical consultation is available by calling (662) 323-5869.
5. This warranty does not apply to kits sold by or manufactured by MFJ Enterprises, Inc.
6. Wired and tested PC board products are covered by this warranty provided on the wired and tested PC board product is returned. Wired and tested PC boards installed in the owner’s cabinet or connected to switches, j acks, or cables, etc. sent to MFJ Enterprises, Inc. will be returned at the owner’s expense unrepaired.
7. Under no circumstances is MFJ Enterprises, Inc. liable for consequential damages to person or property by the use of any MFJ products.
8. Out-of-warranty Service: MFJ Enterprises, Inc. will repair any out­of-warranty product provided the unit is shipped prepaid. All repaired units will be shipped COD to the owner. Repair charges will be added to the COD fee unless other arrangements are made.
9. This warranty is given in lieu of any other warranty expressed or implied.
10. 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.
11. 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 letter describing the problem in detail along with a copy of your dated proof-of-purchase.
12. This warranty gives you specific rights, and you may also have other rights which vary from state to state.
12 MONTH LIMITED WARRANTY
MFJ Enterprises, Inc. Warrants to the original owner of this product, if manufactured by MFJ Enterprises, In c. and purchased from an authorized dealer or directly from MFJ Enterprises, In c. 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.
1. The purchaser must retain the dated proof-of-purchase (bill of sale, canceled check, credit card or money order receipt, etc.) describ i ng the product to establish the validity of the warranty claim and submit the original of machine reproduction or such proof-of-purchase to MFJ Enterprises, Inc. at the time of warranty service. MFJ Enterprises, Inc. shall have the discretion to deny warranty without dated proof-of-purchase. Any evidence of alteration, erasure, or forgery shall be cause to void any and all warranty terms immediately.
2. MFJ Enterprises, Inc. agrees to repair or replace at MFJ’s option without charge to the original owner any defective product under warranty, provided the product is returned postage prepaid to MFJ Enterprises, Inc. with a personal check, cashiers check, or mon ey order for $7.00 covering postage and handling.
3. MFJ Enterprises, Inc. will supply replacement parts free of charge for any MFJ product under warranty upon request. A dated proof-of­purchase and a $5.00 personal check, cashiers check, or money order must be provided to cover postage and handling.
4. This warranty is NOT void for owners who attempt to repair defective units. Technical consultation is available by calling (662) 323-5869.
5. This warranty does not apply to kits sold by or manufactured by MFJ Enterprises, Inc.
6. Wired and tested PC board products are covered by this warranty provided on the wired and tested PC board product is returned. Wired and tested PC boards installed in the owner’s cabinet or connected to switches, j acks, or cables, etc. sent to MFJ Enterprises, Inc. will be returned at the owner’s expense unrepaired.
7. Under no circumstances is MFJ Enterprises, Inc. liable for consequential damages to person or property by the use of any MFJ products.
8. Out-of-warranty Service: MFJ Enterprises, Inc. will repair any out­of-warranty product provided the unit is shipped prepaid. All repaired units will be shipped COD to the owner. Repair charges will be added to the COD fee unless other arrangements are made.
9. This warranty is given in lieu of any other warranty expressed or implied.
10. 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.
11. 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 letter describing the problem in detail along with a copy of your dated proof-of-purchase.
12. This warranty gives you specific rights, and you may also have other
rights which vary from state to state.
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