• Built-in GPS 
• Bluetooth - Connect to your favorite audio device (Headset, speaker, etc)
• Roaming (Auto/Manual) - Connect to repeaters automatically as you drive
• Loud speaker - 1w speaker power for loud and clear sound
• Repeater Check (Out-of-Range Checking for Repeater)
• Talker Alias (sends and Displays)
• Analog and DMR APRS
• Custom Standby Background Picture and Power-On Picture
• AnyTone AT-D878UV PLUS Version 1 with programming cable, GPS, And 3100mAh Battery.
• VHF/UHF DUAL BAND: Features both DMR digital and analog modes. DMR Tier I and Tier II operation.
• Massive Memory: 4,000 Memory Channels, 10,000 DMR Talk Groups, 500,000 Digital Contacts, 250 zones, up to 250 channels per zone.
• 136-174 / 400-480 MHz RX/TX 
• 2-pin style Kenwood K1 type speaker mic connection. IP-54 Water and Dust Resistant
• Color TFT Display - 1.77-inch color TFT screen for Day or Night operation with Dual or Single Channel display
• 4 programmable power levels: 6/4/2.5/1 Watt Transmit Power Levels
• 1.77-inch color TFT Screen with a selectable dual channel or single channel display
• Bandwidth 12.5 / 25.0 kHz Analog, and 12.5 kHz DMR Import/Export
• Enhanced CPS allows direct input and export of channels, digital IDs and talkgroups
• Supports DMR Tier I and Tier II operation, making it compatible with DMR repeaters that utilize two-slot TDMA technology
• 2-pin style Kenwood K1 type earphone and speaker mic connection for a variety of accessories
• IP-54 Water and Dust Resistant
• Frequency range 136-174 MHz VHF/ 400-480 MHz UHF RX/TX     
• Power output: VHF: 7/5/2.5/1W, UHF: 6/5/2.5/1W
• Up to 35 hours between charges with the supplied 3100 mAh lithium-ion battery
• APRS Receive
• FCC Part 90 Certified, FCC ID: T4KD878UV

General

• Frequency Range: 136-174MHz (VHF) , 400-480MHz (UHF), TX and RX
• Channel Capacity: 4000 channels
• Channel Spacing: 25KHz (Wide Band)    12.5KHz (Narrow Band)
• Phase-locked Step: 5KHz, 6.25KHz
• Operating Voltage: 7.4V DC ±20% (2100mAh)
• Frequency Stability: ±2.0ppm
• Operating Temperature: -20℃~ +55℃
• Size: 129×61×39mm (with battery pack)
• Weight: 282g (with battery pack, antenna)

Transmitting Part

• Power Output: VHF: 7/5/2.5/1W, UHF: 6/5/2.5/1W
• Modulation Limit: ±5.0KHz@25KHz (Wide Band)     ±2.5KHz@12.5KHz (Narrow Band)
• Adjacent Channel Power: ≥70dB (Wide Band)     ≥60dB (Narrow Band)
• Hum & Noise: ≥40dB (Wide Band)     ≥36dB (Narrow Band)
• Spurious Emission: ≤-36dB (Wide Band)       ≤-36dB (Narrow Band)
• 4FSKDigital Modulation: 12.5KHz（data）7K60FXD       12.5KHz（data+voice）7K60FXE
• Audio Distortion: ≤5%
• Error Rate: ≤3%

Receiving Part

• Sensitivity: (12dB SINAD)≤0.25μV (Wide Band)   ≤0.35μV (Narrow Band)
• Digital Sensitivity: 0.3uV/-117.4dBm (BER 5%)        0.7uV/-110dBm (BER 1%)
• Adjacent Channel  Selectivity: ≥70dB (Wide Band)       ≥60dB (Narrow Band)
• Spurious Emission: ≤-57dB (Wide Band)      ≤-57dB (Narrow Band)
• Spurious Rejection: ≥70dB (Wide Band)         ≥70dB (Narrow Band)
• Blocking: 84db
• Hum & Noise: ≥45dB (Wide Band)        ≥40dB (Narrow Band)
• Audio Distortion: ≤5%
• Audio Power Output: 
• 1000mW/16Ω