SKU DH-2880 Category

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Herda DH-2880 AES256 DMR Digital Walkie Talkie

AES256 DMR Digital Walkie Talkie with 1024 Channels, Digital + Analog Dual Mode, IP54 Weather Resistant, 1W Low Power, MIL-STD-810, and Advanced Security Features.

AES256 DMR Digital Walkie Talkie with 1024 Channels, Digital + Analog Dual Mode, IP54 Weather Resistant, 1W Low Power, MIL-STD-810, and Advanced Security Features.

Features

replace battery
Digital + Analog
channels
1024 Channels
encryption
AES256 Encryption
walkie talkie icon
Low Keypad Control
good signal
5W / 4W Output
large battery
1600mAh Battery
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Product Description

dh-2880 AES256 DMR Digital Walkie Talkie product description 1

About the Product

The Herda DH-2880 is a durable AES256 DMR digital walkie-talkie made for dependable and safe communication in demanding business and industrial settings. It guarantees crystal-clear audio and total privacy even in challenging and noisy environments because of its military-grade voice encryption, DMR Digital + Analog Dual Mode, and 1024 channels.

For professional teams, the compact size (only 225g/7.93oz), rugged construction, IP54 weather protection, and VHF 5W/UHF 4W power output offer long-range performance and all-day dependability.

Standout Features

  • AES256 Voice Encryption: It has military-grade security for highly confidential conversations.
  • DMR Digital + Analog Dual Mode: It features full compatibility with existing analog and digital radios.
  • 1024 Channels (64 Zones): Many channels bring excellent scalability for big teams and complex operations.
  • VHF 5W / UHF 4W High Power: It provides strong, long-range transmission capability.
  • IP54 Weather Resistant + MIL-STD-810: Its rugged build provides durable protection against dust, water, and harsh conditions.
  • AMBE+2 Vocoder: This Vocoder provides a crystal clear digital voice with superior noise cancellation.
  • 1600mAh Battery: The extended battery life provides up to 40% longer performance in digital mode.
  • Advanced Features: Provides advanced features such as Private/Group/All Call, Emergency Alarm, VOX, Remote Monitor, Channel Scan & more for easy use.

 
dh-2880 AES256 DMR Digital Walkie Talkie product description 2

Product Specifications

  • Mode: DMR Digital + Analog Dual Mode Radio
  • Channels: 1024 Channels (64 Zones × 16 Channels)
  • Frequency: VHF (136-174MHz) | UHF (400-470MHz)
  • Power Output: VHF 5W / UHF 4W
  • Battery: 1600mAh Li-ion
  • Protection: IP54 Weather Resistant + MIL-STD-810
  • Encryption: AES256 Advanced Voice Encryption
  • Vocoder: AMBE+2
  • Dimensions: 105 × 60 × 35mm (4.13 × 2.36 × 1.38 in)
  • Weight: 225g (7.93oz)

 

Usage & Support

The Herda DH-2880 AES256 DMR Digital Walkie Talkie is ideal for security teams, construction sites, warehouses, event management, and large hospitality operations. Built tough for harsh indoor and outdoor environments, it offers reliable, secure, and easy-to-use communication wherever your team needs it.
 
dh-2880 AES256 DMR Digital Walkie Talkie product description 3
Link to DH-2800 radio: Click Here

What's Included In Single Product Unit:

  • Herda DH-2880 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
LCD display with backlight
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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