Jmtech Professional Handy Talky UHF Radio 25watt Walkie Talkie with Long Talk Distance Walkie Talkie 20km

• Call Type: Mixed
• Display: Without Display
• Communication Distance: >12km
• Certification: FCC, ISO, RoHS, CE
• Type: Handheld
• Signal Type: Analogue
• Model NO.: JM-2501
• Walkie Talkie Type: 25W Walkie Talkie
• Dimensions: 175X75X38mm
• Frequency Range: 400-480MHz
• Color: Black
• Certificate: FCC & CE
• Model Number: Jm-2501
• Warranty: 12 Months
• Weight: 350g
• MOQ: 2PCS
• Power: 25W
• Channel: 16
• Battery: 4000mAh
• Distance: 10-20km
• Transport Package: Single Item
• Specification: 100*23*48MM
• Trademark: JMTech
• Origin: Fujian, China
• HS Code: 8517142000
• Production Capacity: 100000

Product Description

JMTech Professional Handy talky UHF radio 25Watt walkie talkie with long talk distance Walkie talkie 20Km

 

Product Description

 

FEATURE:
 

25W high power

25W/10W/5W Tri-power optional

Intelligent fan-cooled

4A large capacity Li-ion battery

Non-standard CTCSS(58 groups)/DCS(107 groups)

Three user-defined keys

Auto power off(APO)

Opening tone

Scan

Time out timer(TOT)

VOX

Specification:

General
Frequency Range	VHF:136-174MHz or UHF:400-480MHz
Channel Capacity	16 channels
Antenna Impedance	50Ω
Frequency Stability	±2.5ppm
Operation Mode	Simplex
Weight	550g
Dimension(Exclude antenna)	175x75x38mm
Rated Voltage	12.6V
Battery	4000mA (Li-Ion)
Transmitter
Power	5W/10W/25W
Modulation	16KØF3E  / 11KØF3E
Max.Freq.Deviation	30dB
Emission Current	≤3.5A
Receiver
Sensitivity	≤0.18µV
Audio Power	≥500mW
Audio Distortion	≤5%
Inter modulation	≥60dB / ≥55dB
Channel Selectivity	≥65dB / ≥60dB
TX Current	3.5A
Modulation Type	F3E

 

Product Description

                             



                                                                   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: Depends 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.