| 
                           
                              
                                 
                                     
                                 
                              
                            | 
                           
                              
                                 
                                     
                                 
                              
                            | 
                           
                              
                                 
                                     
                                 
                              
                            | 
                        |
|---|---|---|---|---|
| MODEL | TR4X (TR4Xi) | TR3X | TR400 | TR300 | 
| SIGNAL TECHNOLOGY | 
                           Digital (DMR) and Analog Mode *  | 
                           Digital (DMR) and Analog Mode *  | Analog | Analog | 
| MAX POWER | 4 Watts | 2 Watts | 
                           UHF: 4 Watts  VHF: 5 Watts  | 2 Watts | 
| FREQUENCY RANGE | UHF: 400-470 MHz | UHF: 400-470 MHz | 
                           UHF: 450-470 MHz VHF: 146-174 MHz  | UHF: 450-470 MHz | 
| CHANNEL CAPACITY | 32 | 48 | 16 | 16 | 
| ZONES | 2 | 3 | 1 | 1 | 
| PRIORITY SCAN | Yes | Yes | Yes | Yes | 
| PSUEDO TRUNKING | Coming Soon! | No | No | No | 
| REPEATER CAPABLE | Yes | Yes | Yes | Yes | 
| NARROWBAND COMPLIANT | Yes | Yes | Yes | Yes | 
| OUTDOOR RANGE | 5 Miles * | 3 Miles * | 5 Miles * | 3 Miles * | 
| INDOOR RANGE | 
                           400,000 Sq Feet 15 Story Building *  | 
                           300,000 Sq Feet 5 Story Building *  | 
                           400,000 Sq Feet 15 Story Building *  | 
                           
                           300,000 Sq Feet 5 Story Building *  | 
                        
| NOISE CANCELLATION | Yes | Yes | No | No | 
| CHANNEL ANNOUNCEMENT | Yes | Yes | No | No | 
| VOICE SCRAMBLER | No | Yes | Yes | Yes | 
| VOICE ACTIVATED (VOX) | Yes | Yes | Yes | Yes | 
| COVERT MODE | Yes | No | No | No | 
| PC PROGRAMMABLE | Yes | Yes | Yes | Yes | 
| PROGRAMMABLE BUTTONS | 2 | 1 | 2 | 1 | 
| WEIGHT | 7.9 oz | 5.7 oz | 9.9 oz | 4.8 oz | 
| AVG BATTERY LIFE  (5-5-90 duty cycle)  | 
                           10 Hours (1500 mAh battery) 14 Hours (2000 mAh battery)  | 
                            16 Hours | 14 Hours | 10 Hours | 
| WARRANTY | 2 Year (Extendable to 3) | 2 Year (Extendable to 3) | 2 Year (Extendable to 3) | 2 Year (Extendable to 3) | 
| PURCHASE INFO |