Automatic Number Identification (ANI)

After HDC2400TM or HDC1200 signalling is received, the radio will display the ID or alias of the other party. The radio firmware supports a selective call list containing up to 128 (128 for TM-610, 8 for TM-600) items.

Built-in modem

The built-in 1200/2400bps MSK modulator offers data transmission capability.*

Emergency alarm

The emergency button allows for a transmission of a signal indicating an emergency situation.

Stun and revive

The stun function permits an authorized radio to remote disable another lost radio. This function can ensure you higher security and is perfect for the radio rental business.

A stunned radio will return to operational use when the revive code is received.

DTMF function

The DTMF calling function offers flexible dialing procedures of alias dialing, auto dial and redial as well as manual dialing. Customized, user friendly number storage can be used for your most often called numbers.

Public Address (PA)

The public address feature feeds microphone audio through a powerful PA amplifier to the external speaker, offering robust, out of vehicle, audio clarity.

Large 15-Segment LCD Display (TM-610)

Users may toggle the display to channels or zones, auto dial numbers or other functional settings. The keypad and display illuminates to provide visibility for night time operation.

8-Segment Numeric LED (TM-600)

The numeric 8 segment display indicates the channel of operation. LEDs also indicate channel scan and transmit power operation.

128 Channels and Dynamic Regrouping (TM-610)

The 128 channel and zoning capability of the TM-610 offers flexibility in organizing work groups. Each channel and zone can be assigned a user friendly name for easy identification. Dynamic regrouping offers flexibility in a changing work group environment.

Lone Worker

The lone worker feature provides added security and safety for individuals who work remotely from their team. Since this function is enabled, the radio will emit an alert tone after the preset time elapses, then the user must press any key, otherwise the emergency procedure will be activated. Ignition Sense, Timed Power Off When this function is enabled, you have to connect the ignition wire to the rear panel of the radio so that you can turn on/off the radio by igniting/stalling the car. The radio can only be turned on by igniting the car and will be turned off automatically within the preset time after the car stalls.

6(TM-610)/4(TM-600)Programmable Backlit Keys

Provides immediate and easy access to your most often used features.

Versatile Scan (TM-610)

The TM-610 scan allows for single or multiple zone scanning. Scanning features include add / delete scan channels, nuisance channel delete and user selectable priority channel.

Channel Scan (TM-600)

The TM-600’s scan feature offers priority channel scan, selectable priority channel, nuisance channel temporary delete, etc.

Wired Cloning / MSK Wireless Cloning

Allows users to quickly and easily duplicate one radio’s parameters into another radio.

UST (User Selectable Tone)

The user can select CTCSS/CDCSS codes via the programmed function key.

General
Frequency Range	136-174MHz; 400-470MHz
Channel Capacity	8 (TM-600) 128 (TM-610)
Zone Capacity	16 (TM-610)
Channel Spacing	25/20/12.5KHz
Operating Voltage	13.6V DC ±15%
Current Drain	Standby: 0.5A
	Receive: <2.0A
	Transmit: <5A(5W)/<8A (25W)
Frequency Stability	±2.5ppm
Operating Temperature	-30℃~+60℃
Antenna Impedance	50Ω
Dimensions (W×H×D)	152mm×43mm×125mm
Weight	1Kg
Transmitter
RF Power Output	5W /25W
Modulation	16K0F3E/11K0F3E
Spurious and Harmonics	-36dBm < 1GHz -30dBm > 1GHz
FM Noise	>45dB (25/20KHz) >40dB (12.5KHz)
Audio Distortion	≤3%
Receiver
Sensitivity	0.28/0.33/0.35 μV
Selectivity	75/70/65dB
Intermodulation	70/70/65dB
Spurious Response Rejection	70dB
S/N (wide/medium/narrow)	>45dB (25/20KHz) >40dB (12.5KHz)
Internal Audio Power Output (Rated)	5W (less than 5% distortion) 3W (less than 3% distortion)
External Audio Power Output (Rated)	13W (less than 5% distortion) 10W (less than 3% distortion)

All Specifications are tested according to TIA/EIA-603, and subject to change without notice due to continuous development.

Applicable Military Standards 810C/D/E/F
Applicable MIL-STD	810C Methods Procedures	810D Methods Procedures	810E Methods Procedures	810F Methods Procedures
Low Pressure	500.1 1	500.2 1,2	500.3 1,2	500.4 1
High Temperature	501.1 1,2	501.2 1,2	501.3 1,2	501.4 1,2
Low Temperature	502.1 1	502.2 1,2	502.3 1,2	502.4 1,2
Temp. Shock	503.1 1	503.2 1	503.3 1	503.4 1
Solar Radiation	505.1 1	505.2 1	505.3 1	505.4 1
Rain	506.1 2	506.2 2	506.3 2	506.4 1,2
Humidity	507.1 2	507.2 2,3	507.3 2,3	507.4 1
Salt Fog	509.1 1	509.2 1	509.3 1	509.4 1
Dust	510.1 1	510.2 1	510.3 1	510.4 1
Vibration	514.2 8,10	514.3 1	514.4 1	514.5 1
Shock	516.2 1,2,5	516.3 1,4	516.4 1,4	516.5 1,4