Dmr Communicate Device Walkie Talkie Amateur Radio Ham Encrypted Communications System Two Way Radios Jm-D3000

• Customization: Available
• Certification: FCC, ISO, RoHS, CE
• Communication Distance: 5-8km
• Model NO.: JM-D3000
• Features: Encrypted Communication
• Dimensions: 118*61*38mm
• Frequency Range: 136-174MHz/400-470MHz/450-520MHz
• Color: Black
• Certificate Got: ISO, FCC, CE
• Warranty: 12 Months
• MOQ: 2PCS
• Operating Voltage: 7.4V
• Storage Channel: 2000mAh
• Output Power: 5W
• Battery Capacity: Li-ion 5600mAh
• Radio Type: Dmr Digital Radio
• Keyword: Radio Transmitter
• Call Type: Mixed
• Display: With Display
• Type: Handheld
• Signal Type: Digital
• Transport Package: Export Carton Box
• Specification: 22X22X31 cm
• Trademark: JMTech
• Origin: Fujian, China
• HS Code: 8517142000
• Production Capacity: 100000
• Package Size: 26.00cm * 26.00cm * 25.00cm
• Package Gross Weight: 0.800kg
• Lead Time: 5 days (1 - 50 Pieces) ; 7 days (51 - 100 Pieces) ; 10 days (101 - 500 Pieces) ; To be negotiated ( > 500 Pieces)

Product Description

DMR communicate device walkie talkie amateur radio ham encrypted communications system two way radios JM-D3000

 

Product Description

FEATURES:
 

 

Brand Name: JMT 

Item No.: JM-D3000

Color: Black 

Frequency:UHF 400-480 Mhz  450-520Mhz VHF 136-174 Mhz

Channel No.:1000 CHANNEL

Battery Capacity:2000 Mah

Output Power: 5 W

Channel Spacing: 25KHZ/12.5KHZ

Working Temperature:-20-°C+55°C

Modulation Distortion:≤5%(300-3000hz)

Maximum Frequency Deviation:≤5KHZ/≤2.5khz

CTCSS Frequency Deviation:0.75KHZ/0.35KHZ+50hz

TDMA Format, DMR Digital radio 
Channel Scanning/Priority Scanning
English Voice Prompts 
Tail Elimination
Monitor 
Emergency Alarm
Battery Indicator
Power Save/Low Power Alarm 
Program Key

DTMF function
TOT
VOX/Sensitivity 
Encryption
Wide/Narrow Selection 
Talk Around
Lone Work  

 

 

General specifications
Frequency		136-174MHZ&400-480MHz
Channels		1000 channels
Operating Temperature		-20ºC~+55ºC
Battery Capacity		2000mAh Digital walkie talkie
Transmit current		≤2.5A
Frequency Stability		±2.5ppm
FM modulation mode		12.5KHz@11K0F3E 25KHz@16K0F3E
Size (without antenna)		115*61*38mm
Modulation distortion		≤5%
Output power		5W  DMR Digital radio
Operating voltage		7.4v
Function		DTMF function
Function		Lone Work

 

   




                                                                    FAQ
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.

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.

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 within the radio coverage, If the channel frequency and the CTCSS are the same.

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.

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.