1). Sixteen RF Channels & QT/DQT Tone Keys
These compact and easy-to-use VHF/UHF portables are available with sixteen RF channels. Each RF
channel can be assigned a Quiet Talk (QT) and Digital Quiet Talk (DQT) tone key to eliminate unwanted signals. This helps to minimise interference from other users as audio will not be heard if your radio receives a signal with the incorrect tone key.

2). Rock-Solid Design 
The TK-2107/3107 is your guarantee of absolute performance in demanding situations as it fully complies with MIL-STD 810 C/D/E standards for resistance to shock, vibration, humidity, dust, and light rain. The aluminium die-cast chassis, sealed case design, and SMA antenna connector withstand rough
handling to enable these exceptionally rugged radios to provide years of reliable service.

3). Wide/Narrow Channel Bandwidth
The TK-2107/3107 can be programmed for wide or narrow bandwidth operation per radio to accommodate all present and future channel allocations.

4). Time-Out Timer
When the preset continuous transmit limit is reached, the time-out timer automatically switches the TK-2107/3107 to receive operation. This limits the transmission talk time of each unit to help reduce channel congestion  and conserve battery power.

5). Battery-Saver 
This feature automatically puts the radio in “sleep” mode to conserve power
when it has been in standby mode (no transmit or receive) for more than the
preset time limit

6). Two-Colour LED
For added convenience, the two-colour LED indicator lights red for transmit and green for an active channel.

7). Low-Battery Alert 
The flashing red LED indicator warns you when the battery should be re-charged.

Performance Characteristics
Frequency: TK2107 (vhf):150 ~ 174 MHz  ;136 ~ 150 MHz

TK3107 (uhf):450 ~ 470 MHz  ;400 ~ 420 MHz

Repeater capable Yes
Power output VHF 5W/ UHF 4W
Physical Characteristics
Keypad NO
Display NO
Weight 380g
Dimensions H x W x D 58 x 125.5 x 35 mm
Radio Features
Transmit interrupt Yes
Channel spacing (kHz) Wide/Narrow 25 kHz/12.5 kHz
Programmable buttons Yes
Time out timer Yes
Scan types Normal, Priority, Dual priority, Nuisance channel delete, Talk group
One to one calling Yes
Missed call alerts Yes
Number of channels 16
System type Conventional, Capacity Plus, IP Site Connect
Standard package Battery, plug-in charger, standard antenna, clip and user guide
Standard warranty 1years