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eBay Baofeng DM-1701 Dual Band V/UHF DMR/Analog Walkie Talkie GD77 HAM Two way Radio

Features:
1. Support for open GD77

2. Digital & Analog Compatible:
 - The DM-1701 is compatible with digital and analog modes, including dual band VHF/UHF coverage of 136-174 and 400-470 MHz. It has up to 3,000 Channels, 10,000 Digital Talk Groups and 120,000 Contacts.

3. Multi-function & 1.77" color TFT Display:
- The DM-1701 offers to scan analog and digital channels, manual programming, DTMF, VFO, SMS, emergency alarm, digital monitor mode, CTCSS and CDCSS, color codes and DMR encryption. There are 5 customized keys for faster access to those features.

4. Updated Software & Firmware Support:
- The DM-1701 supports mass editing, users can make complex application requirements, which makes it easier to write codeplugs. 

5. DMO True 2 Time Slot:
- Direct mode dual slot communication achieves two groups of calls at a frequency point at the same time so that the communication efficiency is doubled and frequency resources are saved. Compatible with MOTOTRBO Tier I & II and other DMR radios.

6. Larger Capacity Li-ion Battery:
- Equipped with a 2200mAh Li-ion battery. Up to 12 hours working time and 48 hours standby time. It lasts 30% longer, than the other DMR radios. DM-1701 is lightweight and handy, perfect for long use.

Specification:

General
Frequency Range
VHF: 136.000-174.00MHz;UHF: 400-470.00MHz(Dual band)
Storage Channel
3000 Groups
Channel spacing
2.5/5/6.25/10/12.5/20/25KHz
Rated voltage
DC 7.4V
Battery Capacity
2200 m Ah (Li-ion Battery)
Frequency Stability
±1.5ppm
Antenna Impedance
50 Ω
Wok Mode
Same Frequency simplex Operation or Different Frequency simplex Operation
Dimension
133mm*62mm*36mm
Transmitter
Output Power
1W/5W
Modulation Mode(W/N Band)
Analog:16KCF3E/11KCF3E Digital:4FSK
Maximum Frequency Deviation (W/N Band)
<5KHz(W)
<2.5KHz(N)
Spurious Radiation
≤7.5µW
Adjacent channel power
-65dB (W) ,-60dB (N)
Radiation
<-60 dB
Fsk Allowable Errorrate
<3 %
Signal To Noise Ratio
-45dB(W), -40dB(N)
Receiver
Analog receive sensitivity
-122dBm (12dB SINAD)
Digital receive sensitivity
-120dBm (BER≤5%)
Audio Power
1W
Intermodulation
≥62dB (W), ≥58dB (N)
Adjacent channel Sensitivity (W/N Band)
≥65dB (W), ≥60dB (N)
Audio Distortion
<10%
Receiving Current
≤ 380m A