TTG Communications

Gillard Construction Inc / TTG Communications

 

 

MD-612

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Professional digital mobile radio

The new MD612 Digital Mobile Radio is the right choice for schools, truck and taxi fleets, agribusiness, and ambulance services. With a high RF power output up to 50 Watts, the MD612 is a cost-effective digital radio that can dramatically increase your communication range.

Technical Data

General

Frequency Range

UHF: 400-470 MHz*   VHF: 136-174 MHz

Channel Capacity

48 (16 channels per zone)

Digital Protocol

ETSI-TS102 361-1,-2,-3

Operating Voltage

13.6 V 15%

Dimensions

6.45" x 1.69" x 5.9", 164 x 43 x 150 mm

Weight

2.42 lb, 1100 g

Display

2-digit numerical display

Programmable Buttons

4

Radio Registration Service

Yes

Environmental Specifications

Operating Temperature

-22F to +140F, -30C to +60C

Storage Temperature

-40F to +185F, -40C to +85C

ESD

 

Temperature & Temperature Shock

MIL-STD-810 G

Humidity

MIL-STD-810 G

Shock & Vibration

MIL-STD-810 G

Dustproof & Waterproof

IP54

Transmitter

RF Power Output

Low power version:1-25W (UHF/VHF) High power version: 5-45W(UHF) / 5-50W(VHF)

FM Modulation

# 11K0F3E @ 12.5KHz; 16K0F3E @ 25KHz

4FSK Digital Modulation

12.5KHz Data Only: 7K60FXD 12.5KHz Data & Voice: 7K60FXW

Conducted/Radiated Emission

-36dBm<1GHz; -30dBm>1GHz

Modulation Limiting

2.5KHz @ 12.5KHz 5.0KHz @ 25KHz

FM Hum & Noise

40dB @ 12.5KHz 45dB @ 25KHz

Adjacent Channel Power

60dB @ 12.5KHz; 70dB @ 25KHz

Audio Response

+1 ~ -3dB

Audio Distortion

≤3%

Digital Vocoder

AMBE++ or SELP

Receiver

Sensitivity (Analog)

0.3μV (12dB SINAD); 0.22μV (Typical) (12dB SINAD); 0.4μV (20dB SINAD)

Sensitivity (Digital)

0.3μV /BER5%

Selectivity (TIA-603 and ETSI)

60dB @ 12.5KHz / 70dB @ 25KHz

Intermodulation (TIA-603)

70dB @ 12.5/25KHz

Intermodulation (ETSI)

65dB @ 12.5/25KHz

Spurious Response Rejection (TIA-603 and ETSI)

70dB @ 12.5/25KHz

Blocking (TIA-603)

90dB

Blocking (ETSI)

84dB

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 ~ -3dB

Conducted Spurious Emission

<-57dBm

Digital Radios

MD-612        MD-652G   MD-782G

PD-3 Series     PD-5 Series     PD-6 Series      PD-7 Series    

PD-792Ex "Intrinsically Safe Portable"

PD-982 Series     BD302

RD622 Repeater     RD962 Repeater     RD982-U1 Repeater

 

Analog Radios

TM-610     TM-628

 

Additional Information and Services

Mobile & Portable Radio Accessories

Please Call, Fax or Email for Pricing

TTG Communications
1004 San Gabriel Ave
Henderson, NV.  89002
702 565-0199 Office
702 565-8447 Fax
702 491-3378 Mobile

Email: hytera.nv@gmail.com

Terry D. Gillard, NX7R


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