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HA57 EVO Handset
HA57 EVO Handset

HA57 EVO Handset

Art-No: 6508-008-100-51

Programmable handset with one push-to-talk button, keypad and graphics-enabled colour display

Characteristics

Overview

  • Large operating voltage range (5 V to 32 V)
  • 2.4 inch colour graphic display (RGB TFT LCD) with 240x320 pixels and 64k colours
  • Integrated flash memory for one application (446k flash, 64k RAM)
  • Brightness adjustment
  • Full numeric keypad
  • Large PTT button on the underside (easy handling for right and left-handed users)
  • Integrated micro-controller (ARM 32-bit Cortex-M3 CPU)
  • Dynamic ear capsule and electret microphone
  • Microphone capsule with noise reduction
  • Wear-free hook function

Scope of delivery

  • Handset with spiral cable
  • A58 cradle with screws and drilling template

Application range

  • Analogue and digital radio systems
  • Hand held controller for various public safety applications
  • Mobile telephony (e. g. GSM, LTE)
  • Control device for Satcom terminals (satellite communication)
  • Communication system for railway applications

Accessories

  • A58 cradle with screws and drilling template

Specifications

General

Housing

Plastic, black

Operating voltage

5 to 32 V

Power consumption

Max. 0.8 W/ about 160 mA at 5 V (lighting + audio switched on)

Operating temperature

-25 °C to +70 °C (-13 °F to +158 °F)

Interface

UART 115200 Baud V24 level (RS232 default)

Certificates

DIN EN 50155:2018-05, DIN EN 45545-2:2016-02

Microphone capsule

Amplification

Adjustable in 10x 5 dB steps (0 - 9)

Frequency range

200 Hz to 7 kHz at -10 dB

Impedance

Around 100 Ω

Sensitivity (in LRGP)

50 mV/Pa (-26 dBV/Pa ± 3 dB) | 1 kHz;

Default: Level 3;

Output voltage: Around 50 mV

Ear capsule

Amplification

Adjustable in 9x 3 dB steps (0 - 8)

Frequency range

200 Hz to 7 kHz at -10 dB

Impedance

Around 600 Ω

Sensitivity

12 dBPa/V ± 3 dB | 1 kHz;

Default: Level 1;

SPL at 100 mV: Around 86 dBSPL

Input voltage

Max. 100 mV

Dimensions and Weight

Dimensions

164 mm x 51 mm x 29 mm (without cable)

Spiral cable length

Approx. 650 mm to 3000 mm (extended)

Weight

257 g (9.1 oz)