http://www.409shop.com/409shop_product.php?id=108679อันนี้คู่มือ
http://wouxun.us/Manuals/KG-UV920R_User%27s_Manual.pdfอีกไม่นานบ้านเราคงมา MS Marshal 
1. Twin Band Transmit / Receive
(TX / RX): 136-174Mhz & 400-480Mhz
(RX) FM : 65Mhz - 108Mhz (100K Frequency Spacing)
2. Band can be Set Freely
VHF TX - UHF RX or UHF TX - VHF RX
3. Dual Reception
Twin Band Simultaneous Reception
Built-in High Quality Dual-Speaker
4. Dual Display
Large LCD Dual Frequency Display, Two Completely Independent Operating Systems
5. Over 999 Memory Channels
Area Scanning Management
6. Remote-head Mounting Capacity
Multiple Installation Types, Convenient Usage
7. Cross-Band Repeat
UHF / VHF Cross-band Repeat or VHF / UHF Cross-band Repeat Functions8. Both Stations can Form Combined Same
Band or Different Band Repeat
9. Strong and Stable Output Power (VHF: 50W / UHF: 40W)
10. QT / DQT Encoding & Decoding, QT / DQT Scanning
11. Multiple Speaker Channel Settings
12. Individual Hand Microphone with TX / RX Indicator
13. Incoming Message Display
Caller ID Display
14. DTMF Encoding and Decoding
15. Group Calls, All Calls and Selective Calls
16. 8 Groups Scrambler (Optional)
17. Priority Channel Scanning
18. APO Power Management
19. English Voice Guide
20. Automatic Temperature Testing
21. Minimum Operating Voltage Settings
22. Stun and Kill Function
23. Single Tone Pluse Frequency
2100Hz / 1750Hz / 1450Hz / 1000Hz
(Used when activating repeater signal)
24. Three Colours Backlight Selectable
25. Reduced Noise Settings
