Hustler resonators are designed for use with our 54-inch mast, models MO-1, MO-2, MO-3 and our 22” MO-
4 mast. Under the clutch nut is a barrel shaped clutch sleeve. The nut and sleeve work together to hold the
rod. If you find it necessary to remove the clutch nut use caution, as the clutch sleeve will fall out and is
easily lost. To assemble your resonator loosen the clutch nut and slide the rod 4 inches into the receptacle
tube. Tighten the clutch nut to secure whip and screw the resonator onto the mast. Using a good quality
V.S.W.R meter check the resonate frequency. If it is too low, loosen the clutch nut and push the tip rod into
the tube in ¼ inch increments until the desired frequency is reached. To lower the resonate frequency extend
the rod in ¼ inch increments.
If it becomes necessary to trim the rod use a file to score the rod at the cut point. Always trim the rod at
least 4” (10.16 cm) longer than the given lengths to insure it is not cut too short. Also note when using a
resonator mounted on a MO-4 22” (55.88 cm) mast the required exposed tip rod length will be approximately
1” (2.54 cm) longer.
Wear safety glasses or other adequate eye protection, place the rod on a table or similar sharp edge and
use a hammer to snap off the excess rod. Use a file to deburr the rough end.
There are several accessories available for you Hustler HF mobile system.
VP-1
Multi-band adapter: accepts 3 resonators for multi-band use.
RSS-2
Spring: mounts between resonator and mast.
QD-2
Quick Disonnect: recommend for easy removal of you mast.
INSTRUCTION MANUAL
HUSTLER RESONATOR
One Newtronics Place
Mineral Wells, Tx 76067
Part no. 9403
Kit no. 5515
RM Series 110703
PRINTED IN U.S.A.
NEW-TRONICS LTD. LIMITED WARRANTY
New-tronics Ltd. Warrants its products to be free of defects in material and workmanship and extends this warranty
under intended use and normal service conditions to the original owner for a period of one year from the date of
purchase.This warranty does not apply to products that has been repaired or altered in any manner and is void for any
damage due to accident, neglect, unreasonable use, improper installation or any other cause not arising out of defects in
material or workmanship.The obligations of New-tronics Ltd. are limited to repairing or replacing, at its option, any product
or part that is returned to the factory, all transportation charges prepaid, accompanied by proof of purchase and which
examination reveals to have been defective within the warranty period stated above. New-tronics Ltd. does not assume,
nor is any person authorized to assume for it, any obligation other than that herein stated.Any implied warranties,
including but not limited to fitness for a particular purpose, are limited in duration for the above one-year period. New-
tronics Ltd. shall not be liable under this warranty, or any implied warranty, for the loss of use of the product or for other
consequential loss or damage incurred by the purchaser.Some states do not allow the exclusion or limitation of implied
warranties or consequential damages and so the above exclusions of limitations may not apply. This warranty gives you
special legal rights and you many have other rights that vary from state to state.
Standard Tip Rod Bandwidth
Resonator
Length (2:1 SWR or Better)
RM-10 12 5/8
150-250 KHz
RM-11 12 5/8
150-250 KHz
RM-12 18
7/16 100-150 KHz
RM-15 12 5/8
100-150 KHz
RM-17 23 1/4
80-100 KHz
RM-20 18
7/16 80-100 KHz
RM-30 18
7/16 50-60 KHz
RM-35 40 1/8
50-60 KHz
RM-40 32 1/8
40-50 KHz
RM-50 40 1/8
40-50 KHz
RM-60 40 1/8
40-50 KHz
RM-75 32 1/8
25-30 KHz
RM-80 40 1/8
25-30 KHz
Super Tip Rod Bandwidth
Resonator
Length (2:1 SWR or Better)
RM-10S 12
13/16 250-400 KHz
RM-11S 18 5/8
250-400 KHz
RM-15S 16
5/16 150-200 KHz
RM-20S 18 5/8
100-150 KHz
RM-40S 32
5/16 50-80 KHz
RM-75S 32
5/16 50-60 KHz
RM-80S 40
5/16 50-60 KHz
