Commercial VHF DMR Mobile Radios with LED Display
The MD612i is a perfect entry-level mobile radio to the world of DMR communication. Providing long-range transmission, robust design, and clear voice transmission, this compact mobile radio can be used in a variety of applications.
EMERGENCY BUTTON
AUDIO/PROGRAMMING PORT
VOLUME
LED CHANNEL/ STATUS DISPLAY
CHANNEL SELECTOR
POWER
INTERNAL SPEAKER
PROGRAMMABLE BUTTONS
RF ANTENNA PORT
DC POWER SUPPLY REQUIRED
DB26 ACCESSORIES PORT
GPS PORT
Functions
BLUETOOTH AUDIO (OPTIONAL)
Built-in Bluetooth enables connectivity to Push-to-Talk devices and other wireless accessories (only on MD612i-BT models)
GPS (OPTIONAL ACCESSORY)
Enables real-time location tracking for dispatch applications (requires external GPS module and GPS antenna)
INCREASED COVERAGE RANGE
With a high RF power output up to 50W, the MD612i dramatically extends communication range
ROAMING
Allows radios to seamlessly move between connected repeaters with uninterrupted voice transmission
DIGITAL ENCRYPTION
End-to-end Encryption ensures private and secure voice and data transmission
PRE-PROGRAMMED TEXT MESSAGING
One-touch sending of up to ten pre-programmed text messages
DMR TIER II
The MD612i can be deployed on DMR Tier II systems
DUAL MODE
Operating in Analog and Digital mode to aid your migration from Analogue to Digital two-way radio technology.
RELIABLE AND DURABLE
The MD612i is compliant with MIL-STD-810 G for impact strength and durability, and IP54 for water and dust ingress
PSEUDO TRUNKING
This virtual trunking feature automatically uses whichever digital timeslot is free to improve call connectivity and frequency efficiency
EMERGENCY MODE
Emergency Alarms can be sent to other radios via the one touch emergency button
ANALOG AND DIGITAL AUTO-DETECT
Simultaneously monitors analog and digital modes and automatically responds in each mode
RADIO REGISTRATION SERVICE
RRS allows the MD612i to communicate with dispatch and unified communications applications
ROAMING
Allows radios to seamlessly move between connected repeaters with uninterrupted voice transmission
Standard Accessories for MD612i DMR Mobile Radio
Audio
SM11A1 Mobile Radio Palm Microphone
Charger
PWC10 DC Power Cable
Installation
BRK29 Mobile Radio Bracket
Optional Accessories for MD612i DMR Mobile Radio
Audio
SM11A1 Mobile Radio Palm Microphone
SM09D1 External Speaker for DMR Mobile Radios
POA121 Bluetooth Push-to-Talk Ring for Two-Way Radios
POA44 Mobile Radio Footswitch
Antenna
GPS04 GPS Antenna Module (1575MHz) for Mobile Radios
Charger
PWC03 AC Power Cord
PWC10 DC Power Cable
PWC12 DC Power Cable
PS22002 External Power Supply
SEC1223 Desktop Power Supply
Installation
BRK29 Mobile Radio Bracket
12490-H Mobile Radio Base Station Cabinet
Programming
PC109 Programming Cable
PC60 Ignition Sense Cable
DMR Extended Warranty
DMR Extended Warranty
Systems that work with MD612i DMR Mobile Radio
Systems
SmartOne DMR Dispatch
Unified Communications and Dispatching
Hytera Bridge
PoC to DMR/Analog Radio Gateway
DMR Tier II Conventional Repeaters
Increase coverage, expand capacity, and improve signal quality
DMR IP Site Connect
Connect Repeater Sites with IP Networks
Technical Specifications
| Frequency Range | VHF: 136-174 MHz |
| Channel Capacity | 48 Channels (24 Analog, 24 Digital) |
| Zone Capacity | 3 Zones with 16 Channels per Zone |
| Channel Spacing | 25/12.5kHz |
| Operational Voltage | 13.6 V ±15% |
| Weight | 1100g (2.4 pounds) |
| Dimensions | 6 15/32” x 1 11/16” x 1 15/16” (164 x 43 x 150 mm) |
| Frequency Stability | ± 0.5ppm |
| Antenna Impedance | 50Ω |
| Display | 1 15/16” x 1 1/16”(49 x 27 mm) LED single-line display |
| Digital Sensitivity | 0.3µV (BER 5%) |
| Analog Sensitivity | 0.22µV (12dB SINAD) (Typical) 0.4µV (20dB SINAD) 0.3µV (12dB SINAD) |
| Adjacent Selectivity | TIA-603: 60dB @ 12.5kHz, 70dB @ 25kHz ETSI: 60dB @ 12.5kHz, 70dB @ 25kHz |
| Spurious Response Rejection | TIA-603: 70dB @ 12.5/25kHz ETSI: 70dB @ 12.5/25kHz |
| Intermodulation | TIA-603: 70dB @ 12.5/25kHz ETSI: 65dB @ 12.5/25kHz |
| Hum and Noise | 40dB @ 12.5kHz, 45dB @ 25kHz |
| Rated Audio Power Output | Internal (@ 16 ohm load): 4W External (@ 8 ohm load): 8W |
| Max. Audio Power Output | Internal (@ 16 ohm load): 6W External (@ 8 ohm load): 12W |
| Rated Audio Distortion | ≤3% |
| Audio Response | +1 to -3dB |
| Conducted Spurious Emission | <-57dBm |
| RF Power Output | VHF High Power: 5-50W UHF High Power: 5-45W |
| FM Modulation | 11K0F3E @ 12.5kHz 16K0F3E @ 25kHz |
| 4FSK Digital Modulation | 12.5kHz Data Only: 7K60FXD 12.5kHz Data and Voice: 7K60FXW |
| Conducted/Radiated Emission | -36dBm 1GHz |
| Modulation Limiting | ±2.5kHz @ 12.5kHz ±5.0kHz @ 25kHz |
| FM Hum and Noise | 40dB @ 12.5kHz, 45dB @ 25kHz |
| Adjacent Channel Power | 60dB @ 12.5kHz, 70dB @ 25kHz |
| Audio Response | +1 to -3dB |
| Audio Distortion | ≤3% |
| Digital Vocoder Type | AMBE++ |
| Digital Protocol | ETSI-TS102 361-1,-2,-3 |
| Operating Temperature | -22oF to +140oF (-30oC to +60oC) |
| Storage Temperature | 40oF to +185oF (-40oC to +85oC) |
| ESD | IEC 61000-4-2 (Level 4)±8kV Contact, ±15kV Air |
| Dust and Water Ingress | IP54 Standard |
| Humidity | Per MIL-STD-810 C/D/E/F/G Standard |
| Shock and Vibration | Per MIL-STD-810 C/D/E/F/G Standard |