Dmr VHF UHF Waterproof IP66 Dmr Walkie Talkie Long Range 256 Channels Digital Two Way Radio Ham Radio China Jm-D3588

• Customization: Available
• Certification: FCC, ISO, RoHS, CE
• Communication Distance: 3-15km
• Model NO.: JM-D3588
• Dimensions: 118*61*38mm
• Frequency Range: 400-470MHz/450~520MHz
• Color: Black
• Certificate Got: ISO, FCC, CE
• MOQ: 2PCS
• Operating Voltage: 7.4V
• Storage Channel: 256channels
• Output Power: 5W / 1W (Max 5W)
• Battery Capacity: 2000mAh
• Weight: 280g
• Function: GPS Funtion
• Warranty: 12 Months
• Call Type: Mixed
• Display: With Display
• Type: Handheld
• Signal Type: Digital
• Transport Package: Export Carton Box
• Specification: 30X28X36 cm
• Trademark: JMTech
• Origin: Fujian, China
• HS Code: 8517142000
• Production Capacity: 100000
• Package Size: 21.00cm * 22.00cm * 34.00cm
• 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 vhf uhf waterproof IP66 dmr walkie talkie long range 256 Channels digital two way radio ham radio china JM-D3588

 

Product Description

FEATURES:
 

 

• 1.Call Detection

  2.Call Prompt

  2.Remote Monitor/Emergency Alarm

  3.Programmable CTCSS/DCS

  4.Wide Band/Narrow Band Selectable

  5.8 hours voice Recording Function

  6.Contact View and Edit

  7.CPS Feature

  8.PC Programmable Function

  10.IP66 Waterproofed

  11.SN,Equipment identity Code For Device Verification

  12.CTCSS/DCS

  13.End-tone detection

  14.DTMF Encode/Decode

  15.PTT ID

  16.Firmware Update

  17.Message View and Edit

  18.Call Info View and Edit

 

   




                                                                    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.