TK-280/380
VHF/UHF FM PORTABLE RADIO

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The KENWOOD TK-280/380 Multi-Mode wireless communicators operate on multiple systems types: conventional, trunking, wide or narrow bandwidth. The tough compact package that meets military environmental specifications.

* TRUNKED OR CONVENTIONAL MODES * 32 SYSTEMS/250 GROUPS (TRUNKED MODE)
* MIL-STD 810 C/D/E/ * MAX. 250 CHANNELS CAPACITY (CONVENTIONAL MODE)
* MULTIPLE SCAN FUNCTIONS * MAX. 600 CHANNELS (TRUNKED MODE)
* 10 CHARACTER ALPHANUMERIC ALIAS * TELEPHONE DIALING FEATURES
* DIE-CAST CHASSIS * 12 CHARACTERS DOT MATRIX LCD
* HIGH-OUTPUT SPEAKER * PTT ID PER CHANNEL
* QT/DQT BUILT-IN SIGNALING * FLASH MEMORY ADVANTAGE

Trunked and Conventional mode
The Kenwood TK-280/380 Conventional Mode offers traditional two-way conventional repeater and simplex operations with priority channel scanning. The Trunked Mode allows operation on both conventional and LTR™ trunking systems in one unit.

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.

Large Channel Capacity
In Trunked Mode, the 600-channel capacity can handle all your trunked system requirements now and in the future should the network expand. Each programmed system can be set for either conventional or trunked operation. In Conventional Mode, the 250-channel capacity provides more than enough room for company-wide, departmental, divisional requirements plus room for auxiliary or special-use channels.
Companded Audio
The compandor noise-reduction feature enhances audio clarity on narrow bandwidth systems and is programmable per channel. Voice intelligence components are amplified and compressed at the transmit end then re-expanded on the receive end to reproduce the original audio signal.
High-Quality Audio Output
A large 40mm speaker provides 500 mW audio output. This enables the user to hear transmissions clearly even in the noisiest environments.
Dot Matrix LCD Display
The high-resolution dot matrix liquid crystal display furnishes the user with a simple easy-to-read interface and is recessed for protection. The main display line has ten alphanumeric characters for system/group/channel name aliases and two characters for operation/status indications. A three-character sub-line can be programmed for channel or group number. The seven icons provide easy to remember feature and status indications in all modes of operation.
Built-in QT and DQT Signaling
QT and DQT functions segregate talk groups so users only hear calls from their own group for clearer, improved communications. Selectable QT means the user can temporary change the QT frequency set for each channel.
Multiple Scanning functions
System scan and group scan permit monitoring multiple systems and talk groups for calls. Priority scanning is available within programmed conventional systems. Talk Back Scan permits users to respond immediately to calls regardless of the pre-programmed or selected scan revert channels. Scan lists can be altered with the Add/Delete features.
DTMF Signaling & Dialing features
DTMF PTT ID provides a built-in ANI for business and industrial applications (operates on both keypad and non-keypad models). DTMF keypad models add manual DTMF for selective calling, system access, remote control applications and access to automatic dialing features such as the auto-dial memory for telephone interconnect and/or integrated Radio-PBX systems. Also included are automatic dialing features for telephone interconnect and/or PBX access such as auto-dial memory.
Extra-long battery life
The KNB-16A 1100mAh and KNB-17A 1500mAH batteries deliver more than 8 and 10 hours of operating time respectively on a single charge (5-5-90 duty cycle).
Password protected programming and cloning
Cloning enables duplicating of radios in the field via a simple interface cable without the use of a PC or special test jigs. For users who do not require cloning capability, a secure password can be programmed to prevent cloning of a lost or stolen portable. Additionally, all radios can have the programming password(s) protected to prevent unauthorized program information extraction and duplication.
Radio Lock Password
Preventing unauthorized use of lost or stolen portables, this feature requires an access code to be entered every time the radio is powered up. This password - with a maximum of six digits - can be easily field programmed or modified by an authorized user (keypad models only).
Other Features
* DTMF and 2-Tone (conventional mode only) * High/Low power * Talk around * Busy channel lockout * Time Out timer * Low battery alert * Minimum volume * Annunciation tone control
Embedded Message
The radio's flash memory can store an electronic message containing owner identification, property ID 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 remover.
 

OPTIONAL ACCESSORIES * SPECIFICATIONS

KNB-16A
NiCd Battery

(7.2V 1100 mAh)
KSC-19
Regular Rate Single

Unit Desktop Charger
KMC-25
MIL-SPEC Speaker

Microphone
KNB-17a
NiCd Battery
(7.2V 15000 mAh)
KSC-20
Rapid Rate Single

Unit Desktop Charger
KBH-7
Spring-Action Belt Clip
KWR-1
Water-resistant Bag