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M6-4
Feature:Digital hundred kilometersSimulated channel selectionReal time power inquiryDual PTTAuto power-saving Voice report numberTime broadcastClear voiceTYPE-C ChargingCMIIT ID:2022FP20257
Introduction:
Feature:
Lightweight and compact
Dual PTT
One click cracking
Infinite replication
Clear Voice
Low battery warning
USB Charging
VOX
UHF400-470MHZ
16 Storage
Time limited launch(TOT)
50 Groups CTCSS 105Groups DCS
Chinese/English language prompts
Non standard mute function
Auto battery saving
Read/write frequency password protection function
Special signaling (frequency hopping)
Scramble function
Expansion function
Scan function
Wide/Narrow band
Parameters:
GENERAL:
Frequency:UHF:400-470MHZ
Storage:16
Channel space:25/12.5KHZ
Input voltage:3.7vdc
Battery capacity :1300mAh
Battery life(5-5-90,High power transmitter):About      hours
Standby:≤ 65mA
Receiver:≤ 350mA
Transmitter:≤ 1.3A @Hi power
Frequency stability:±2.5ppm
Stable operation:-25℃ to +55℃
Antenna impedance:50Ω
Size:106*54*18mm(Excluding antenna)
Weight:86.5g

TRANSMITTER:
Transmitter output power:2W/0.5W
Modulation :16K0F3E@25KHz, 11K0F3E@12.5KHz
Spurious emission:-36dBm<1GHz, -30dBm>1GHz
SNR:45dB@25KHz, 40dB@12.5KHz
Radio distortion:≤5%
Modulation limited:±5.0KHz@25KHz, ±2.5KHz@12.5KHz
Adjacent Channel Power:70dB@25KHz, 60dB@12.5KHz
Audio response:+1 ~3dB

RECEIVER:
Receiver sensitivity:0.25uV(12dB SINAD)
Adjacent channel selectivity:≥55dB@12.5KHz
Intermodulation rejection:≥55dB@12.5KHz
Conducted spurious emission:≤-57dB@12.5KHz
SNR:≥40dB@12.5KHz
Audio output power:1W@8 ohms
Radio distortion: ≤5%
Audio response: +1 ~ -3dB
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