SKU DH-2800 Category

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Herda DH-2800 DMR Walkie-Talkie

Analog Digital Dual Mode DMR Walkie Talkie with 1024 Channels, AES256 Encryption, IP54 Weather Resistant, 1600mAh Battery, and 5W Power. Compact & rugged professional radio.

Analog Digital Dual Mode DMR Walkie Talkie with 1024 Channels, AES256 Encryption, IP54 Weather Resistant, 1600mAh Battery, and 5W Power. Compact & rugged professional radio.

Features

replace battery
Smooth System Migration
channels
Flexible Team Management
encryption
Secure Digital Voice
good signal
Reliable RF Power
group call
Efficient Team Communication
large battery
Ready for Daily Use
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Product Description

dh-2800 dual mode dmr walkie-walkie product description 1

About the Product

The Herda DH-2800 is a multipurpose dual-mode DMR Walkie-Talkie made for professional teams that need to communicate seamlessly with both new and old radio systems. It combines military-grade AES256 encryption, 1024 channels, Analog + Digital dual mode, and crystal-clear audio technology. With its IP54 weather protection, strong VHF 5W and UHF 4W output, and the light weight of only 225g, the DH-2800 offers dependable long-range performance and durability in demanding industrial and business settings.

Standout Features

  • Analog + Digital Dual Mode: Has a smooth transition and full compatibility with analog and digital radios.
  • 1024 Channels (64 Zones): Has massive capacity for large teams and complex operations.
  • AES256 Voice Encryption: Features military-grade security for private communications.
  • IP54 Weather Resistant: Comes with a rugged build to withstand dust and water in harsh environments.
  • Compact & Lightweight: Only 225g (7.93oz) for comfortable all-day wear.
  • 1600mAh Long-Life Battery: Extended runtime for full work shifts.
  • Advanced Features: VOX, Emergency Alarm, Private/Group/All Call, Channel Scan, Remote Monitor & more.

 
dh-2800 dual mode dmr walkie-walkie product description 2

Product Specifications

  • Mode: Analog + Digital Dual Mode DMR Radio
  • Channels: 1024 Channels (64 Zones × 16 Channels)
  • Frequency Range: VHF (136-174MHz) | UHF (400-470MHz)
  • Power Output: VHF 5W / UHF 4W
  • Battery: 1600mAh Li-ion Battery
  • Protection: IP54 Weather Resistant
  • Encryption: AES256 Advanced Voice Encryption
  • Dimensions: 105 × 60 × 35mm (4.13 × 2.36 × 1.38 in)
  • Weight: 225g (7.93oz)

 
dh-2800 dual mode dmr walkie-walkie product description 3

Usage & Support

The Herda DH-2800 Dual Mode DMR Walkie Talkie is the ideal communication tool for construction sites, warehouses, logistics companies, and hospitality operations. Whether utilized indoors or in challenging outdoor conditions, it consistently provides crystal-clear performance.
 
dh-2800 dual mode dmr walkie-walkie product description 4
Link to DH-2880 radio: Click Here

What's Included In Single Product Unit:

  • Herda DH-2800 DMR Digital Radio ×1
  • 1600mAh Li-ion Battery ×1
  • High-gain Antenna ×1
  • Charger & Charging Cable ×1
  • Belt Clip ×1
  • Hand Strap ×1
  • User Manual ×1

Detail Specifications

General

Frequency Range
UHF: 400-470MHz
VHF: 136-174MHz
Channel Capacity
1024 Channels
Zone Capacity
64 Zones
Channels Per Zone
16 Channels
Channel Spacing
25kHz, 12.5kHz
Operating Voltage
DC 7.4V ±15%
Battery Capacity
1600mAh Li-ion
Battery Life (5/5/90)
Digital: 14hours
Analog: 12hours
Frequency Stability
±1.5ppm
Antenna Impedance
50Ω
Dimension (H*W*D)
105 × 60 × 35mm (4.13 × 2.36 × 1.38 in)
Weight (with Antenna & Battery)
225g (7.93oz)
Display
N/A
Additional Connectivity
N/A

Receiver

Sensitivity
Analog: 0.22μV (12dB SINAD)
Digital: 0.22μV/BER5%
Adjacent Channel Selectivity
60dB @12.5kHz
70dB @25kHz
Intermodulation
65dB, typical
Spurious Response Rejection
70dB, typical
Blocking
70dB
Hum and Noise
-40dB @12.5kHz; -45dB @25kHz
Rated Audio Power Output
0.6W±10%
Rated Audio Distortion
≤3%
Audio Response
+1 ~ -3dB
Conducted Spurious Emission
-57dBm

Transmitter

RF Power Output
UHF: 4 Watts / 1 Watt
VHF: 5 Watts / 1 Watt
FM Modulation
11K0F3E @12.5kHz
16K0F3E @25kHz
4FSK Digital Modulation
12.5kHz (Data): 7K60F1D, 7K60FXD
12.5kHz (Voice): 7K60F1E, 7K60FXE
12.5kHz (Data+Voice): 7K60F1W
Conducted/Radiated Emission
≤-36dBm (<1GHz)
≤-30dBm (>1GHz)
Modulation Limitation
≤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 Protocol
ETSI TS 102 361-1 / -2 / -3 / -4
Digital Vocoder Type
AMBE+2™

Environmental

Operating Temperature
-20°C to 60°C (-4°F to 140°F)
Storage Temperature
-40°C to 85°C (-40°F to 185°F)
ESD
MIL-STD-810 C/D/E/F/G
IP Rating
IP54
Humidity
MIL-STD-810 C/D/E/F/G
Shock and Vibration
MIL-STD-810 C/D/E/F/G
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SKU DH-2800 Category
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