1) Low power switching function

2) Cable replication: It has wired copy function to facilitate your computer case int eh absence of a cable through a transmission line will copy the good data replication frequency of the radio ot another radio

3) Time out timer (TOT)

4) Busy channel lockout (BCL)

5) Low battery warning

6) Analog sub-audio (QT) / digital sub-audio (DQT)

7) Long Standby Time? 2200mAh rechargeable battery (standby time: about 240 hours)

**Specification:

1) Wand band: VHF/UHF

2) Frequency: 136-174MHz / 350/390MHz / 400-470MHz

3) RF output power: <=7.8W

4) Wireless Distance: 5-10KM

5) Channel: 16

6) Audio distortion: <=5%

7) Frequency stability: 3ppm

8) Maximum deviation: <=5KHz

9) Respond radiation: 60db

10) Adjacent channel power: 60db

11) RF sensitivity: 0.20uV

12) Adjacent channel selectivity: 60db

13) Spurious response: 60db

15) Emission current: <=1.8A

16) Rated voltage: DC 7.4V

17) Battery: 7.4V/2200mAh
Specification:
Package Weight
One Package Weight 1.90kgs / 4.19lb
Qty per Carton 8
Carton Weight 12.10kgs / 26.68lb
Carton Size 28cm * 36cm * 54cm / 11.02inch * 14.17inch * 21.26inch