Retevis Ailunce HD1 GPS dual band 2m 70cm DMR [ Review and Teardown ]

 

Ailunce HD1 Dual Band DMR Amateur Digital Radio

Almost all the operations can be done via radio keypad. 
Dual Band DMR Radio,Analog and Digital Combined. 
Compatible with Motorola Tier 

No need PC to program your radio

Description:
HD1 dual band digital radio uses Digital Mobile Radio (DMR) Tier 2 Standard protocol. It is compatible with the popular MOTO TRBO series Tier I and II using standard encryption, as well as other makes and models of DMR supported radios. It is also compatible with any existing analog two-way radio operating on the supported UHF and VHF frequencies for easy migration to digital technology. And almost all the operations can be done via radio keypad.

 

Main Feature
Dual Band DMR Radio
Analog and Digital Combined 
Compatible with Motorola Tier Ⅰ&Ⅱ
Comply with Digital Protocol ETSI TS 102 361-1,-2,-3
Use Time-Division Multiple-Access(TDMA) Digital Function
Frequency Band:136-174 & 400-480MHz& 76-107.95MHz(Receive only )
100,000 Contacts + 1000 Priority Contacts
Up to 3000 channels 
Dual Time Slot for Repeater 
Dual Time Slot for Point to Point 
Firmware Upgradeable 
IP67 Waterproof
High/Medium/Low Power:10/5/1w
Scan:Time/Search/Carrier
Encryption Function  (Is not compatible with RT3,RT8,RT82.RT90)
Lone Worker 
Single/Group/All call 
Remote kill/stun/activate 
Color LCD Display 
Transmit/Transceive interruption 
Promiscuous Function
GPS 
CTCSS/DCS 
Analog Monitor 
VOX 
TOT 
Talkaround 
Squelch 
Keypad Lock 
LED Indicator 
Password Lock 
Battery Save
Voice Annunciation
1000/1450/1750/2100Hz Single tone
ID Setting

General specifications
Frequency 136-174&400-480MHz
&76-107.95MHz(Receive only )
Channels 3000
Operating Temperature -30℃~+60℃
Operating Voltage 7.4V DC
Dimension 150 x 64x 40mm
Weight 360g(with battery)
Battery Type Li-ion
Battery Capacity 3200mAh
Antenna Impedance 50Ω
Transmitter
Power UHF:8w:4w:1w
VHF:10w:5w:1w
Transmit current Analog≤1.6A Digital≤0.9A
Frequency Stability ±1.0ppm
FM modulation mode 12.5KHz@11K0F3E 25KHz@16K0F3E
4FSK digital mode 12.5KHz(data only):7K60FXD
12.5KHz(data and voice):7K60FXW
Modulation distortion <5%
Vocoder AMBE+2TM
Adjacent channel power 60dBm@12.5KHz 65dBm@25KHz
Audio Response +1~-3dB
Digital Protocol ETSI-TS102 361-1,-2,-3
Receiver
Analog Sensitivity 0.35uV/-116dBm(20dB SINAD)
0.22uV/-120dBm(Type)
Digital Sensitivity 0.30uV/-117dBm(BER 5%)
0.70uV/-110dBm(BER 1%)
Adjacent Channel Selectivity TIA603C:65dB ETSI:60dB
Spurious Response TIA603C:75dB ETSI:70dB
Audio Response +1~-3dB
Rated Audio Distortion ≤3%(Type)
Audio Power ≥500mW

 

Package included:

  • 1 x HD1 two way radio
  • 1 x Battery
  • 1 x Antenna
  • 1 x Adapter
  • 1 x Charger
  • 1 x User’s manual
  • 1 x Belt clip
  • 1 x Sling

 

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