Kenwood Two Way Radio TK 372G User Manual

TK-272G/372G  
A Starring Role in Every Situation, Every Application  
Get a flying start with Kenwood's TK-272G/372G - tough  
portables that offer top performance, operating ease and  
versatility. Intergrated QT & DQT signaling, 32-channel memory  
capacity, priority scan, High output (500 mW speaker), and a built-  
in speaker mic jack are just some of the many features that make  
these radios an unbeatable investment.  
Elements of a Premuim Radio Product  
Strength & Durability  
A clear demonstration of Kenwood's high standards of design, manufacturing and  
quality assurance is the fact that our facilities are ISO-9001 certified. Reliability is built  
into every one of our products from the component level up. So when it comes to  
choosing the communications equipment on which your buiness must depend, you can  
rely on the "Kenwood" brand.  
Vertical Layered Design  
In a fresh departure from the conventional stacked design, the battery pack forms the  
entire back of the unit and the transceiver components from the front. This approach  
results in a stronger chassis and a single PCB, and improves the overall styling and  
appearance of the radio.  
MIL-STD 810 C/D/E  
The TK-272G/372G are manufactured along Kenwood's demanding technical and  
 
     
User-Friendly Interface  
An essential part of performance is operating ease. And thanks to a sophisticated  
ergonomic layout, with carefully arranged controls, these radios are simple for anyone to  
use. Setup and maintenence are also easy.  
Alphanumeric LCD Display  
The 8-channel display panel provides quick recognition of operating status and present  
settings with alphanumeric and icon characters. For enhanced nighttime viewing,  
pressing the backlight key illuminates the LCD display and keypad, and if no other keys  
are operated, backlighting shut offs after 5 seconds.  
Busy Channel Lockout  
Lockout further improves channel management by preventing transmission if another  
talk group is already on the air.  
Built-IN QT and DQT Signaling  
QT & DQT functions segregate talk groups so users only hear calls from their own group  
for clearer, improved communications.  
Built-In 2-Tone Decoder and Encoder  
The decoder and encoder functions offer 2-tone paging code assignable to any channel.  
An incoming message is signaled with audible and visible alerts.  
Call Alert  
Notifies you as to whether the call received had DTMF or 2-tone signaling.  
DTMF Transpond  
Transmits a code telling the caller that your radio received their DTMF paging signal.  
Signaling And/Or Logic  
For improved response when using combinations of signaling systems, squelch is  
opened when either one, or all, signal requirements are met.  
Dialing Features  
Telephone interconnect is possible with the DTMF memory Auto-Dial and redial  
features. Kenwood also offers the TK-270G/370G modles with full DTMF manual dialing  
 
 
capabilities.  
Two-Color LED  
The two-color LED provides traditional transmit/warning (red), receive (green), and alert  
(orange) visual indications. This LED is recessed to limit omni-directional visibility to  
everyone except the radio operator.  
Versatility  
In a fast-moving world, technology has to remain flexible. And the TK-272G/372G  
portables have been expressly designed to allow you to develop your communications  
capabilties.  
Flash Memory Advantage  
Flash memory permits updates, advanced feature sets and system architectural  
changes to be made electronically without ever opening the unit. This means fast  
changes for the system operator and less down time for users.  
Unit Cloning  
Cloning enables duplication of radios in the field via a simple interface cable without the  
use of a PC or special equipment.  
Wide/Narrow Channel Bandwidth  
The TK-272G/372G can be programmed for wide or narrow bandwidth operation per  
channel to accommodate all channel allocations now and in the future.  
High-Channel Capacity  
32-channel cpapcity (semi-duplex) ensures plenty of room for applications today and  
tomorrow. And once programmed, users can select specific channels within the set  
range.  
DTMF Decode  
This feature adds another dimension to paging with convenient 3- to 10-digit DTMF  
code combinations available. 3-digit ID plus 1-digit intermediate code SEL Call, and 1-  
to 5-digit status code are also supported, as is DTMF group calling.  
PC Programming and Tuning  
Radio parameter programming and tuning can be accomplished via the accessory  
connector from a PC-compatible computer without ever having to open the radio to  
 
 
save both time and expense (requires optional programming cable and software).  
Power Output Settings  
Programmable power levels provide one of two settings (High/Low) for each of the  
channels so the radio can be tailored for mixed transmit range requirements. Output  
levels can be programmed at 5W/1W on VHF and 4W/1W on UHF.  
ANI Function  
Two types of ANI - PTT ID (per channel) and DIAL ID - send connect and disconnect ID  
information. Repeater/RIC access is enabled through key operation or ID transmit with  
PTT set to On.  
Scan With Priority  
Channel scanning provides users with an easy way to monitor multiple channels for  
activity. Priority Scan enables the radio to automatically check for activity on an  
important main channel during the channel scan sequence and while receiving a call on  
another non-priority channel. Multi-group and single group scans are available to limit  
scanning to the currently selected group or to scan all channel groups.  
Dead Beat Disable (D.B.D.)  
Useful when functions of the radio need to be rendered unusable, reception of a pre-  
determined DTMF signal can either disable the units' signal transmission, or prohibit  
signal transmission, while muting signal reception volume.  
Embedded Message  
The radio's flash memory can store an electronic message containing owner  
identification, property I.D. numbers, user and department names, service records, etc.  
A radio can be electronically identified even if external labels, markings or factory serial  
numbers have been removed.  
SmarTrunk™ Omni Board Compatable  
Expand to conventional and conventional system capacity with the OMNI board,  
available from the SmarTrunk™ Corporation.  
 
Other Features  
TIME OUT TIMER  
BATTERY POWER SAVE  
LOW BATTERY ALERT  
MONITOR  
TALK AROUND  
BUSY LED CONTROL  
MULTI-FUNCTION DIAL  
KEY LOCK  
Specifications  
TK-272G  
TK-372G  
GENERAL  
Frequency range  
Type 1  
Type 2  
Type 3  
Type 4  
150 ~174 MHz  
136 ~150 MHz  
450 ~470 MHz  
470 ~490MHz  
490 ~512 MHz  
403 ~430 MHZ  
Number of Channels  
Channel Spacing  
Wide/Narrow  
PLL step  
Max. 32  
25, 30 kHz/12.5, 15 kHz  
2.5, 5, 6.25, 7.5 kHz  
25 kHz/12.5 kHz  
5, 6.25 kHz  
Channel Frequency  
Spread  
Type 1  
Type 2  
Type 3  
24 MHz  
14 MHz  
20 MHz  
20 MHz  
22 MHz  
27 MHz  
Type 4  
Antenna Impedance  
Operating voltage  
50  
7.5 V DC (+ 20%)  
Battery Life (5-5-90 duty  
cycle with battery saver  
off)  
with KNB-14 (600mAh)  
with KNB-15A (1100mAh)  
with KNB-20N (1600mAh)  
More than 4 hours  
More than 8 hours  
More tyhan 11 hours  
Operating temperature  
range  
-22°F ~ +140°F  
(-30°C ~ +60°C)  
 
   
+2.5 ppm (-22°F ~  
+140°F)  
Frequency stability  
+3 ppm (-22°F ~ +140°F)  
2-5/16 x 5- 5/16 x 1- 1/4 in.  
(58 x 135 x 32 mm)  
with KNB-14 battery  
Dimensions (W x H x D)  
2-5/16 x 5-5/16 x 1-3/8 in.  
(58 x 135 x 35 mm)  
with KNB-15A battery  
0.49 lbs. (220 g), main body  
(only without antenna)  
Weight (net)  
0.88 lbs. (400 g) with KNB-14 battery & antenna  
FCC ID  
Type 1  
Type 2  
Type 3  
ALH29463110  
ALH29463120  
ALH29473110  
ALH29473120  
ALH29473130  
ALH29473140  
Type 4  
FCC compliance  
Type 1  
FCC parts 22, 74, 80, 90, FCC parts 22, 74, 80, 90,  
90.210  
90.210, 95A  
Type 2  
TYpe 3  
Type 4  
IC certification  
FCC parts 90, 90.210  
FCC parts 90, 90.210  
FCC parts 22, 90  
FCC parts 90, 90.210  
282195580A  
282195581A  
TK-260G  
TK-360G1  
RECEIVER (Measurements made per EIA-RS 316B)  
Sensitivity  
(12dB SINAD)  
Wide/Narrow  
Selectivity  
Wide/Narrow  
Intermodulation  
distortion  
0.25 / 0.28  
70 dB / 65 dB  
65 dB / 60 dB  
Wide/Narrow  
Spurious response*  
Audio output  
65 dB  
60 dB  
500 mW at less than 10% distortion  
TRANSMITTER (Measurements made per EIA-RS 316B)  
 
RF power output  
(Hi/Low)  
Spurious & Harmonics  
Modulation  
5 W/1 W  
Less than 70 dB  
4 W/1 W  
16KØF3E/11KØF3E  
16KØF3E/11KØF3E  
Wide/Narrow  
FM noise  
Wide/Narrow  
Modulation distortion  
45 dB / 43 dB  
Less than 5%  
45 dB / 40 dB  
Less than 5%  
Kenwood follows a policy of continuous advancement in development.  
For this reason specifications may be changed without notice.  
Applicable MIL-STD  
MIL 810C  
MIL 810D  
MIL 810E  
Standard  
Methods/Procedures Methods/Procedures Methods/Procedures  
506.1/Procedure II  
507.1/Procedure II  
510.1/Procedure I  
506.2/Procedure II  
507.2/Procedure II  
510.2/Procedure I  
506.3/Procedure II  
507.3/Procedure II  
510.3/Procedure I  
514.4/Procedure I  
Rain  
Humidity  
Dust  
514.2/Porcedure VIII, 514.3/Procedure I  
Vibration  
Shock  
X
516.3/Procedure I, IV 516.4/Procedure I, IV  
516.2/Procedure I, II,  
V
Applied Technology Group, Inc., is a full service specialized communications company involved  
in communication and data solutions for a wide variety of applications. We are committed to  
providing quality data and wireless services, dependable equipment and competitive pricing. Our  
highest priority is to continue with excellence in customer service.  
 
 

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