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Caltta Technologies Co., Ltd.
Caltta Technologies Co., Ltd.
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Caltta DH590 DMR Portable Radio

Caltta DH5 series commercial digital radios are featured with innovative baseband/RF design, lightweight body, excellent performance, long battery life, and rich services, suitable for a wide range of industry scenarios like supermarkets, logistics, hotels, catering, private security, property, education, construction, and so on.


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Features
Specifications
Accessories
Documents

Features of DH590 DMR Portable Radio


  • Richer Operation

    The 1.75-inch LCD screen and full keyboard bring users a richer operation experience.


  • Easy to Operate

    The big-sized PTT button and the double-knob design at the top bring easy operation. 


  • Analog and Digital Compatible

    Digital-analog conventional compatibility allows DH590 to quickly switch between digital and analog modes.


  • Loud and Clear Voice

    Carefully optimized audio design, combined with an excellent audio encoder, ensures loudness and maximizes the fidelity of the voice. Even in a noisy environment, it can accurately identify the caller and transmit the content clearly.


  • Large Capacity Battery 

    With a 2500mAh large-capacity battery, DH590 can operate continuously for at least 20 hours in digital mode, meeting the needs of long work shifts.


  • Reliable Quality

    IP67 protection level, suitable for outdoor work. Competent in various harsh working environments with shock, vibration, and solar radiation.


  • Full Encryption

    Support 40/128/256bit basic private encryption to improve call security and avoid information leakage. 


  • Dispatching Service

    DH590 DMR base radio supports multiple dispatching services, such as registration, radio check, lone worker, and remote stun/revive to realize remote dispatching and meet daily work management needs.


  • Rich Services

    Based on an excellent platform, DH590 provides abundant services, such as real-time time display, VOX, and roaming; and it can be connected to the dispatch console for remote management. 


Specifications of DH590 DMR Portable Radio


General
Frequency

UHF1: 400-470MHz 

VHF:   136-174MHz

Channel Capacity512
Zone Capacity32
Channel Spacing12.5KHz/20KHz/25KHz
Frequency Stability±0.5ppm
Operating Voltage7.4V
Battery Capacity2500mAh(standard)
Battery LifeAnalog: 16 Hours
Digital: 20 Hours
(5: 5: 90 working cycle, high power transmission)
Size (H x W x D)116.4x54.5x35.5mm (with 2500mAh battery, without antenna)
Weight285g (with 2500mAh battery and antenna)
Screen1.75-inch LCD, 160*128
VocoderAMBE++
LayoutTop: volume/switch knob x1, channel knob x1
Side: PTT key x1, programmable key x2, SOS key x1
A full keypad
External Interface18-pin waterproof interface, support audio/programming
RecordingOptional
VOXSupport
RoamingSupport
Real-time ClockSupport
EncryptionSupport 40/128/256bit basic private encryption
Transmitter 
RF Power Output (Low) 1W
RF Power Output (High) 4W (UHF1) / 5W (VHF)
FM Modulation 12.5KHz: 11K0F3E / 20KHz: 14K0F3E / 25KHz: 16K0F3E
4FSK Digital Modulation12.5KHz Data Only: 7K60FlD&7K60FXD
12.5KHz Voice Only: 7K60FlE&7K60FXE
12.5KHz Voice and Data: 7K60F1W
Conducted/Radiated Emission -36dBm ≤1GHz, -30dBm > 1GHz
Modulation Limiting ±2.5KHz @12.5KHz/±4KHz @20KHz/±5.0KHz @25KHz
FM Hum and Noise -40 dB@l2.5KHz /-43dB@20KHz /-45 dB@25KHz
Adjacent Channel Power 60 dB@l2.5KHz /70 dB @20/25KHz
Audio Distortion≤3%
Audio Response + 1 ~-3dB(TIA603D)
Receiver
Sensitivity (Analog) 0.18uV(12dB SINAD)
Sensitivity (Digital)0.18uV (5% BER)
Adjacent Channel Selectivity60 dB@12.SKHz/70 dB@20/25KHz (TIA603A)
60dB@12.SKHz /70 dB@20/25KHz ( ETSI )
Intermodulation70 dB (TIA603D)
65 dB (ETSI)
Spurious Rejection70 dB (TIA603D)
70 dB (ETSI)
Blocking80dB(TIA603D)
84dB(ETSI)
Co-channel Rejection -12~0 dB @12.5KHz/-8~0 dB @20/25KHz
Hum and Noise -40 dB@l2.5KHz /-43 dB@20KHz /-45 dB@2SKHz
Rated Audio Power0.5W
Max Audio Power2.0W
Rated Audio Distortion ≤3%
Audio Response + 1 ~-3dB (TIA603D)
Conducted Spurious Emission-57 dBm (TIA603D) 
Environmental 
Operating Temperature-30°C ~ +60°C
Storage Temperature-40°C ~ +85°C
ESDIEC 61000-4-2 (level 4) ±8kV (Contact) ±15kV (Air)
Dust and Water ResistanceIP67
ReliabilityAccording to MIL-STD-810 G




Accessories of DH590 DMR Portable Radio

Standard
2500mAh Li-ion Battery
2500mAh Li-ion Battery
Antenna
Antenna
Belt Clip
Belt Clip
Desktop Charger
Desktop Charger
Power Adapter
Power Adapter
Optional
8-way Charger
8-way Charger
C Style Earpiece
C Style Earpiece
Programming Cable
Programming Cable
Transparent Tube Earpiece
Transparent Tube Earpiece

Document Download of DH590 DMR Portable Radio



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Get in Touch with Caltta

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E-mail: sales@caltta.com

Address:

12F, Building G2, International E-City, Nanshan, Shenzhen, China

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