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HD1 dual band digital ham 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.
FULL FPP, which can be turned into all functions using the intercom panel without PC.
Up to 3000 channels，100,000 Contacts + 1000 Priority Contacts。 for extremely complex organizational communications.
DCDM is Dual Capacity Direct Mode. Provides additional spectral efficiency by supporting up to two simultaneous Direct Radio-to-Radio Mode subscriber calls within a 12,5kHz allocation of spectrum,without a repeater.
Remote kill/stun/activate, allowing you to remotely manage the intercom.
IP67 dustproof and waterproof. Fearless of dust and Rainstorm.
Supports the use of repeater.
GPS gives you a clear idea of your location even in the wild. Use it to find your way or to help others find you.
| 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 | |
| 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):7K60FXD12.5KHz(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 |
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
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