Jmtech Jm-D3188 IP67 Waterproof 5W Dmr Digital Walkie Talkie IP67 Waterproof with Dual Band Frequency Display and AES256 Voice Encryption

• Customization: Available
• Certification: FCC, ISO, RoHS, CE
• Channels: 4000
• Model NO.: JM-D3188
• Communication Distance: <8km
• Display Type: with Display
• IP Rating: IP67
• Frequency Range: VHF136-174MHz +UHF400-470MHz
• Water Resistance Level: IP67
• Battery Capacity: 3200mAh
• Color: Black
• Output Power: 5W
• Weight: 220g
• Operation Voltage: DC7.4V
• Operated Temperature: -25ºC~+65ºC
• Channel Spacing: 25/12.5kHz
• Warranty: 12 Months
• Battery Working Time: More Than 10 Hours
• Modulation Modes: Analog & Dmr Digital
• Voice Encrypted: Yes
• Call Type: Mixed
• Display: Without Display
• Type: Handheld
• Signal Type: Digital
• Transport Package: Standard Box Packing
• Specification: Size: 150 x 64x 40mm
• Trademark: JM Tech
• Origin: Fujian, China
• HS Code: 8517142000
• Production Capacity: 1000PCS/Month

Product Description

 JmTech JM-D3188 IP67 Waterproof  5W DMR Digital Walkie Talkie IP67 Waterproof with  Dual band Frequency Display and AES256 Voice Encryption 

Features: 
 

Technical Specifications:

Brand Name	JMTech
Model Number	JM-D3188
Radio Type	Handheld
Dimension	150 x 64x 40mm
FREQUENCY RANGE	VHF:136-174MHz,UHF:400-480MHz
STORAGE CHANNEL	4000Channels
Talking range	1-5KM
Color	Black
Weight	380g
OUTPUT POWER:	1-5W
OPERATING VOLTAGE	7.4V
Operated Temperature	-25ºC~+65ºC
Battery capacity	3200mAh(PolymerLi-ion)
Battery Life	5-5-90 duty cycle
Channel Spacing	25/12.5KHz
Warranty	12 Months For radio

 

Company Information 

Customer Good Feedback 


FAQ

1.Q: Why sometimes your partner's voice is intermittent?
   A: Please note that you are within normal communication range, If you want use radio in distance range, please change other antenna with a bigger output power.If still same problem,please send the radio back to your authorized dealer repair.

2.Q: Can't turn on talky and even it is switch on, it often shuts off automatically?
   A: Please check the battery contacts on the walkie talkie. If it is broken or twisted, please return the radio to your authorized
dealer for maintenance during warranty.

3.Q: Can't transmit or receiver signal with other members?
   A: First, please verify that the channel frequency and the CTCSS you are used the same as those of your group members.
Please make sure that you and your partners are all withinthe radio coverage, If the channel frequency and the CTCSS
are the same.

4.Q: Why sometimes received voice from other groups?
   A: Two way solutions.You can change another channel or change another channel frequency by PC software.

5. Q: Which is better -VHF or UHF?
    A: epends on the terrain. The UHF signal is attenuated or absorbed by foliage, rough terrain and trees, VHF does better
outdoors. The VHF has difficulties penetrating steel and concrete, UHF does better in and around buildings. If you use
the radios in both environments, we prefer using UHF band.