Page 1
8/03
Parts List
MT500 Series
Replacement parts may no longer be available
Page 2
8/03
Parts List
MT500 Series
REF.
NO. PART NO. DESCRIPTION
REF.
NO. PART NO. DESCRIPTION
1 1505660D01 Front Cover (Slimline Extended,
Omni Extended)
1505633D01 Front Cover (Slimline Short, Omni Short)
2 0300138651 Machine Screw (2-56 x 1⁄8˝ Phillips Pan Hd)
3 3505450B01 Felt, Mic
5 5982575J02 Mic Cartridge
6 7582745J02 Pad Clamp
7 0705672D01 Mic Bracket
8 0405314E01 Washer, Spring
9 3505370C01 Cloth Felt Grille
10 5005334D01 Speaker
11 4205670D01 Clamp, Speaker
12 4205671D01 Clamp, Speaker
13 0105956C63 Recept, Conn Assembly, Short Frame
13 0105958C87 Recept, Conn Assembly, Extended Frame
14 4205573A01 Strap, Contact Neg
15 4205575A01 Contact, Sen
16 4205283E01 Strap Contact Charge
17 4205576A01 Strap Contact
18 1405282E01 Contact
19 4205269G01 Strap Contact Positive
20 4205573A01 Strap Contact Positive
21 6505214E01 Fuse
22 4880388B70 Rectifier, Silicon
23 1482392E05 Insulator Paper
24 3305537E01 Name Plate
27 1110019A88 Adhesive, Silicone Rubber
28 1300868710 Label, Patent
30 3205315E01 Gasket, Plug
31 3805115E01 Plug, Cover
36 4005061E01 Switch, Toggle, SPDT
37 3205082E01 Gasket, “O” Ring
38 0405081E01 Washer, Special
39 0205050E03 Nut, mtg
40 1305057E07 Escutcheon, Switch
41 3605114E01 Knob, Switch
42 0383174C04 Screw, Set
43 1505697D01 Cover, Battery
44 3805908D01 Button
45 0405910D01 Washer
46 0405316E01 Washer Spring
47 5505907D01 Latch
48 7505083E01 Pad
50 2605045E01 Shield, Antenna Tube (Slimline
Extended, Slimline Short)
51 1505698D01 Cover, Rear (Slimline Short)
1505943D01 Cover, Rear (Omni Extended)
1505039E01 Cover, Rear (Slimline Extended)
1505699D01 Cover, Rear (Omni Short)
52 7505083E01 Pad (Omni Extended, Omni Short)
53 7505533F02 Pad (Omni Extended, Omni Short)
54 0484345A06 Washer Seal
55 0305662D09 Screw, Captive (Slimline Extended,
Slimline Short)
0305662D11 Screw, Captive (Omni
Extended, Omni Short)
56 0300139444 Latch, Screw
57 1405359E01 Insulator, Contact (Slimline
Extended, Slimline Short)
59 NLN4181A Latch Assembly (Slimline Extended,
Slimline Short)
NLN4182A Latch Assembly (Omni Extended, Omni Short)
62 0300138661 Screw, Mach (2-56 x 3⁄16˝)
63 0300136666 Screw, Mach (2-56 x 1⁄4˝)
64 0705640D01 Frame, Extended (Slimline Extended,
Omni Extended)
0705547D01 Frame, Short (Slimline Short, Omni Short)
65 3282172J11 Gasket, Frame (Slimline Extended,
Slimline Short, Omni Short)
3205744J01 Gasket, Frame (Omni Extended)
66 4305661D01 Bushing, Cover mtg
67 or 68 1805333E01 Pot Cermet Alternate
69 0282653D03 Nut, Special
70 REX4060A Potentiometer Control Switch
71 0905786J01 Jack, Micro
72 4305052E02 Bushing, Shoulder
73 0205050E01 Nut, Special
74 2605054E01 Shield, Antenna
75 4505784D01 Lever
76 4105783D03 Spring, Actuator (PTT)
77 RPX4217A Gasket (PTT)
78 3905834K07 Contact, Disc (PTT)
79 3905195G01 Contact, Feed-thru (PTT)
80 3205082E02 Seal, “O” Ring
81 4105267E01 Spring, Compression
82 2205084E01 Pin, Spring
83 0405249E01 Washer, Insert
84 0305246E01 Screw, Set
85 4305781D01 Insert, Threaded
86 4605154E01 Stud
(Continued on page 199)
H23BBB, H33BBB, H23BBU, H33BBU, H24BBB, H34BBB, H24BBU, H34BBU
Cancelled Product MT500: Aftermarket support
criteria has been met for spare parts. Items may
no longer be available.
Page 3
8/03
Parts List
MT500 Series
Replacement parts may no longer be available
Page 4
8/03
Parts List
MT500 Series
REF.
NO. PART NO. DESCRIPTION
REF.
NO. PART NO. DESCRIPTION
87 0405248E01 Washer, Stud
88 3905456F01 Pin, Contact
89 3205082E03 Gasket, “O” Ring
90 4105424F03 Spring, Compression
91 4205463E02 Ring, Retaining
92 0905677D03 Receptacle
93 0300139684 Screw (0-80 x 1⁄8˝ Fill Hd)
94 4105197G03 Contact
95 4605072E01 Block (Slimline Extended, Slimline Short,
Omni Short, Omni Extended)
96 4105197G01 Contact
97 0400134190 Washer
98 0300138651 Mach Screw (2-56 x 1⁄8˝ SST)
99 3205661G01 Seal, “O” Ring
100 1110019A88 Adhesive, RTU Silicone Rubber
(Omni Extended, Slimline Short, Omni Short)
101 1110019A63 Sealant Compound
102 4005120E01 Switch, Toggle (Slimline Short,
Slimline Extended)
4005053E01 Switch, Rotary (Omni Extended)
4005119E01 Switch, Rotary (Omni Short)
103 0282653D07 Nut, Special (Slimline Extended,
Slimline Short)
0282653D05 Nut, Special (Omni Extended, Omni Short)
104 7583562H02 Pad, Rubber
105 4305051E01 Bushing, Insulator
106 1305621D05 Escutcheon (Slimline Extended,
Slimline Short)
107 0310129A24 Screw, Jack
108 3605114E01 Knob, Switch (Slimline Extended,
Slimline Short)
3605254K05 Knob, Control (Omni Extended, Omni Short)
109 0383174C04 Setscrew
111 0482418B97 Washer, Teflon
112 3605254K01 Knob, Volume
113 3605254K03 Knob, Squelch
114 0383174C02 Setscrew
119 0310129A24 Screw, Jack (Slimline Extended,
Slimline Short)
120 7508356H01 Pad, Rubber (Slimline Extended,
Slimline Short)
121 4305051E01 Bushing, Insulator (Slimline
Extended, Slimline Short)
122 1305621D01 Escutcheon (Slimline Extended,
Slimline Short)
123 7583562H02 Pad, Rubber (Slimline Extended,
Slimline Short)
124 0482418B97 Washer, Teflon (Slimline Extended,
Slimline Short)
131 0300139939 Machine Screw (2-56 x 1⁄8˝ Fit Head)
133 0705261E01 Bracket, Switch
134 0505095E09 Eyelet
136 4005265E01 Switch, Micro
138 0205250E01 Nut (PTT)
139 4105252E01 Spring (PTT)
140 4705251E01 Actuator, (PTT)
141 3205077E01 Gasket, Switch
142 1505212E02 Cover, Receptacle
143 4105783D03 Spring, Actuator
144 RPX4072A Stud, Heat Sink
146 1505858D01 Housing, Sleeve (Omni Extended)
1505651D01 Housing, Sleeve (Omni Short)
148 3282172J11 Gasket, Frame (Omni Extended, Omni Short)
149 4205860D01 Clip, Antenna
150 0405314E03 Spring, Washer (Omni Extended, Omni Short)
151 0305493F01 Machine Screw (2-56 x 3⁄16˝)
0305044E01 Screw, Special (Omni Extended, Omni Short)
153 0300115356 Machine Screw (2-56 x 5⁄16˝)
154 0400400139 Lock Washer (2 split)
155 0200115676 Nut (2 hex)
156 4605798E01 Post, Guide
157 0205797E01 Nut
158 4205445E04 Clip
159 4205445E03 Clip
160 4205445E02 Clip
161 4205445E01 Clip
162 4605800E01 Screw, Guide (Omni Extended)
165 NLN4645A Tone PL Deck (Universal)
(Omni Short, Omni Extended)
NLN4644A Tone PL Deck (Basic)
(Omni Short, Omni Extended)
167 NLN4211A Optional Deck (Tone PL)
(Omni Extended, Slimline Extended)
169 NLN4961A Optional Deck (Selective Call)
(Omni Extended, Slimline Extended)
H23BBB, H33BBB, H23BBU, H33BBU, H24BBB, H34BBB, H24BBU, H34BBU
Cancelled Product MT500: Aftermarket support
criteria has been met for spare parts. Items may
no longer be available.
Page 5
8/03
Portable
Accessories
MT500 Series
Chargers
Mounting Bracket and
Leg Kits for
Multi-Unit Chargers
NLN5223A Standard Rate
Chargers
Vehicular Antenna Adapter Cable
NKN6260A Vehicular Antenna
Adapter Cable
Power Cable Kits
NKN6150A 12V Input Cable
NKN6151A 12V (Lighter
Receptacle Cable)
Power Amp Cable
NKN6300A Power Amp Cable, DC Negative Ground
Battery Maintenance System
plus
(BMS
plus
)
Using interchangeable battery adapters (sold separately), the BMS
plus
is capable of charging and discharging, analyzing, conditioning and
cycle test on batteries; tracking battery voltage and capacity (mAh).
The BMS
plus
offers a 3 year warranty. Its easy-to-use design supports
hundreds of 2-way, cellular, and camcorder batteries with printer
port* (Serial-RS-232C port – uses female 9-pin to male 25-pin cable).
WPLN4079BR Six-Station, 110V AC, 50/60 Hz
WPLN4080BR Six-Station, 230V AC, 50/60 Hz
NDN4005B Three-Station, 110V AC, 50/60 Hz
NDN4006B Three-Station, 230V AC, 50/60 Hz
BMS
plus
Adapters
TDN9721A Standard Adapter, MT500
TDN9439A Adapter
Optional Adapters
** TDN9432A Adapter, Universal Alligator Clip Lead
**TDN9527A Adapter, Universal Dip Switch
*Compatible with the STAR Micronics SP200 series printers, available from any STAR
Micronics distributor, and other printers with STAR emulation.
**Universal adapters available as an option to accommodate all radio types.
NLN5223A
NKN6260A
NKN6150A
WPLN4079BR
Page 6
8/03
Portable
Accessories
MT500 Series
Battery Optimizing System II (BOS II)
No other battery analyzer
matches the speed,
accuracy, and versatility of
the Battery Optimizing
System II. Ideal for large
fleet, public safety, and all
other users who rely on their
battery performance. Now
with increased power, more
sophisticated programming
options, and easier to use
navigation paths, optimizing
your batteries was never
easier. Key features include:
• Support for NiCd, NiMH, Li-ion, and SLA batteries
• 100 watt power supply and programmable from 100 mAH to
4 amps per station
• Interchangeable adapters accomodate all major brands
• Includes a variety of user programs and allows for
customizable programming
• Proprietary recondition cycle restores NiCd and NiMH batteries
• Increased processing power and testing resolution – including
a three minute Quicktest that measures the batteries State of
Health (SoH)
• Printer output for reports and labels
• Three year warranty
WPLN4124AR BOS II, Four-Station, 100-240V AC (US line cord)
WPLN4125AR BOS II, Four-Station, 100-240V AC (UK/Euro line cords)
BOS II Adapters
RL-71142 Standard Adapter, MT500, 500 mAh
RL-71151 Standard Adapter, MT500, 225, 250, 275 mAh
Optional Adapters
RL-70115 Adapter, Universal; services Li-ion
RL-70110 Adapter, Universal; service NiCd and NiMH
Carrying Accessories
Carrying Cases
Standard carrying cases with snapon/off perforated full covers provide
maximum protection, yet permit audio
to be heard clearly. T-strap covers
permit easy access to all controls.
(Radios with rigid loop antenna must
use T-strap cover). Sturdy black leather
construction. Heavy-duty snaps on
integral belt loop permit quick
attachment and release (fits belts up
to 2-1⁄2˝). For over the shoulder carry,
the adjustable sturdy black nylon
carrying strap is recommended.
Standard Carrying Cases
NLN6778B Leather Omni Long Housing Case
and Cover
NLN6777B Leather Omni Short Housing
Case and Cover
NLN6738B Leather Slimline Long Case
and Cover
NLN6778B
NLN6738B
WPLN4124AR
Page 7
8/03
Portable
Accessories
MT500 Series
Carrying Accessories
Detachable Swivel Carrying Cases
(Note: Cover, T-Strap and belt loop must be ordered separately)
Swivel carrying cases attach to belt loop attachment by inverting
radio. Radio swings freely on belt loop attachment, adjusting to body
movements walking or sitting. Sewn belt loop attachment fits belts
up to 2-1⁄2˝.
1505276F03 Leather Omni Long Housing
Carry Case
1505276F01 Leather Omni Short Housing
Carry Case
1505276F02 Leather Slimline Short
1505276F04 Leather Slimline Long
MT500 Unit ID Priority Scan
Carrying Cases
NLN4789A Leather with swivel back, includes
nylon hold down strap
NLN4787A Leather with standard back,
includes nylon hold down strap
Touch Code Carrying Case
NLN5940A Omni, Slimline, Standard Back,
includes nylon hold-down strap
NLN5941A Omni, Long, Standard Back,
includes nylon hold-down strap
Radio can be worn on belt without carrying case
by replacing conventional back cover on radio with
a back cover having a permanent belt clip.
Back Cover with Belt Clip
NLN4449A Slimline, Long 1-5⁄8˝
Carrying Accessories
Belt Loop
4205857B01 2˝, Leather Belt Loop
Swivel Belt Loop
4282421J06 2-1⁄2˝, Swivel Belt Loop
Belt Loop Snap
NLN5442A Detachable Leather Belt Loop, Snap, 2-1⁄2˝
Full Covers
1582535J02 All Models, Leather
Hold Down Straps
4205297G03 Nylon, Standard Hold
Down Strap
4205297G02 Nylon, Unit ID Hold
Down Strap
1505276F02
NLN4789A
NLN4449A
4205857B01
4205297G02
4205297G03
1582535J02
Page 8
8/03
Portable
Accessories
MT500 Series
Carrying Accessories
Chest Pack
Chest pack keeps radio on
chest for maximum hands-free
operation. Ideal where body
movements might expose radio
to damage. Detachable straps
go over shoulder and around
wrist. (The basic model MT500
radio is suggested as the
universal side connector is
obstructed when the chest pack
is used).
HLN6602A Chestpack
Belt
4200865599 All Models,
2˝ Leather
Carrying Strap
NTN5243A All Models
Audio Accessories
All accessories listed are compatible with
Universal models. Only the NSN6008 Lapel
Speaker and the NSN6011 Earpiece are
compatible with Basic models.
NSN6008A Lapel Speaker
5083693B04 Earpiece With
Volume Control
5005178K01 Earpiece Without
Volume Control
NLN8410A Velcro Patch Pin Attachment
HLN6602A
NTN5243A
4200865599
NSN6008A
5083693B04
NLN8410A
Page 9
8/03
Portable
Accessories,
Antennas
MT500 Series
Audio Accessories
NMN6064A Noise Cancelling
Headset/With Boom Mic
(Requires NLN4477A)
NMN6065A Noise
Cancelling Headset/With
Cup Mic (Requires NLN4477A)
NLN4477A Quick Disconnect
Adapter for NMN6089A, NMN6065A,
NMN6064A
Epaulet Strap
Black leather epaulet straps secure
remote speaker microphones to
epaulet of shirts or jackets and
attach around cord. Allows reliable
communications in hostile
environments with Velcro or clip
style strap.
RLN4294A Epaulet Strap, Velcro
RLN4295A Epaulet Strap, Small Clip
Portable Antennas
Heliflex
Heliflex antennas are especially practical where antenna height
considerations are present because of their short and flexible design.
Each antenna is tested and tuned to provide excellent reception and
transmission. Each antenna is color coded on the connector
indicating frequency.
8505195H01 30-35 MHz
8505195H02 35-40 MHz
8505195H03 40-45 MHz
8505195H04 45-50 MHz
8582283J05 132-142 MHz
8582283J06 142-150 MHz
8582283J01 150-162 MHz
8582283J02 162-174 MHz
8505146B04 450-470 MHz
8505146B05 470-512 MHz
NMN6064A
RLN4294A
RLN4295A
8505195H01
8582283J05
Page 10
8/03
Antennas,
Batteries,
Service Tools
MT500 Series
Portable Antennas
Collapsible
Collapsible antennas extend well
above body shielding for good
reception and transmission.
Antenna is protected from damage
by collapsing inside the radio.
8505509E01 136-162 MHz
Flexible Whip
Each antenna is tested and tuned to
give you maximum power and
performance.
NAE6050B 406-512 MHz
Portable Batteries
Nickel-Cadmium Premium
Part Number: NLN4463B
Volts: 15
Avg. mAh: 550
Height: 2-8⁄16˝
Intrinsically Safe: Yes
Part Number: NLN4462B
Volts: 15
Avg. mAh: 550
Height: 2-8⁄16˝
Intrinsically Safe: No
Service Tools
NLN4605A Tuning Tool Kit, Consists of 6605142J01 VHF Power Amp
Tuning Tool, 6605607E01 Channel Elements and tunable Coils Tuning
Tool, 6683006J01, 0.06 Spline Wrench, and 6683006J02 Preselector
Tuning Tool.
5505717E01 Spanner Wrench
8505509E01
NAE6050B
NLN4605A
5505717E01
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