2. if you use win 11 computer can't program radio, please use win7 computer and software to try.
3. if the radio can't transmit, can receive, please check the time slot is correct?
Main Functions
Time-Division Multiple-Access(TDMA) digital function
Compatible with other brand Tier I and II
Comply with digital protocol ETSI TS 102 361-1,-2,-3
IP67 waterproof
Analog and digital combined
Dual band,dual display,dual standby
Up to 3000 channels
10000 contacts
Color LCD display
Transmit interruption
Group call match(Promiscuous)
Private call match(Promiscuous)
Dual time slot for repeater
Dual time slot for point to point
Lone worker
Encryption function
Single call,group call,all call
Remote kill/stun and activate
8 hours of recording
Message function
CTCSS/DCS
Programmable functional keys
| Item number |
MD-UV390plus |
| General |
|
| FrequencyRange |
150-174/450-480MHz USA |
| Channel No. |
3000 |
| Antenna impedance |
50Ω |
| Operating Voltage |
7.4 V DC |
| Operating Temperature |
-30°C~+60°C |
| Dimension(W x H x D) |
131x61x36mm |
| Battery |
2200mAh Li-ion |
| Transmitter |
|
| Output power |
≤10W(H) ≤1W(L) |
| Vocoder type |
TDMA |
| Frequency Stability |
± 1.0 PPM |
| Adjacent channel power |
≤-60dB |
| Spurious Radiation |
Antenna:9KHz-1GHz ,≤ -36dBm 1GHz-12.75GHz ,≤-30dBm |
| Hum and noise |
-40dB *12.5KHz |
| 4 FSK Digital Mode |
12.5KHz(data only):7k60FXD 12.5KHz(data+voice)7k60FXE |
| Receiver |
|
| Digital sensitivity |
0.25uV (BER 5%) |
| Audio power |
1W |
| Autio response |
=1dB-3dB |
| Adjacent Channel Selectivity |
≤-60dB *12.5KHz |
