Motorola MAX638PLUS

Operating on the 800 MHz frequency with data capability, the MAX638 Plus enhances your company’s operational efficiency and improve communication. Ideal for courier service, taxi operator and transportation company.

Features Overview

• Signalling - Smartnet
• Option Board - No
• Keypad - No
• Display - Yes
• Emergency Button - No
• Battery Life - Cable to battery
• Mil Spec - MIL-STD 810C, D & E
• Weight (gm/kg) - 1.21Kg
• Power Output - 15W
• Frequency - (Transmit) 806-825MHz (Receive) 851-870MHz
• Channels - 10 x 8 Talkgroups
• Dimension (H X W X D) - 44mm x 168mm x 177mm

Capable

• Enable users to send and receive data by bypassing the pre-emphasis in the transmitter to ensure data is not corrupted
• Elimination of ignition sense cable enables the radio to remain on operational mode even when the vehicle’s engine is turned off.
• Hardware enhancements provides better and clearer audio

Flexible

• Wide Area Roaming feature ensures users continuous and wide communication coverage in a multiple site environment.
• Users have the freedom to bypass a repeater or talk directly to another radio if the repeater fails ensuring uninterrupted communications.
• Users can be notified of calls in their absence via the horn & light features.
• Effortless scanning combination of talkgroups and conventional channels for messages.

Efficient Failsoft operation allows radios to automatically revert to conventional mode in the event of a trunked system breakdown.

• Selective Radio Inhibit can remotely disable the radio for greater security.
• Time-Out-Timer automatically shuts off the transmitter after a specific amount of time to prevent channel tie-ups.

MAX638PLUS SPECIFICATIONS*

• General 800MHz

• Frequency Range (Transmit) 806-825MHz
  
• (Receive) 851-870MHz

• Input voltage 13.6V

• Dimension (H x W x L ) 44mm x 168mm x 177mm

• Weight 1210gsms (2.67 lbs)

• Operating Temperature -30C to +60 deg C

• Storage Temperature -40C to +85 deg C

• Current Drain
• Receive (4W) 1.5A
• Transmit 6.5AStandby 0.45A
  

• Transmitter
• Frequency Stability ± 2.5ppm
• Power Output 15W
  

• Channel Spacing 25KHz

• Maximum Frequency Separation 19MHz

• Modulation Limiting 5.0KHz

• FM Hum & Noise -40dB

• Spurious & Harmonic Emission -56dBc

• Output Impedance 50ohms

• Audio
  
• Response (300 to 3000Hz) +1 to -3dB
• Audio Distortion <>

• Receiver
• Sensitivity (12dBSINAD) 0.35uV
• Intermodulation -65 dBAdjacent
  
• Channel selectivity -65 dB
• Spurious Rejection -65 dB
• Audio Output Power 4W Internal, 7.5W with optional external speaker
• Audio Distortion @ rated audio 5%

Source : www.motorola.com