Hot Sale Long Range 25km Professional Walkie Talkie for Use Business/ Hotel/ Construction Site High Power UHF Two Way Radio

• Customization: Available
• Certification: FCC, ISO, RoHS, CE
• Communication Distance: 15-25km
• Model NO.: JM-2501
• Dimensions: 170*77*42mm
• Frequency Range: UHF:400-480 /VHF:136-174MHz
• Color: Black
• Certificate Got: ISO, FCC, CE
• Warranty: 12 Months
• MOQ: 2PCS
• Operating Voltage: 7.4V
• Single Gross Weight: 550g
• Storage Channel: 16 Channels
• Applications: Security
• Battery Capacity: 4000mAh
• Product Name: High Power with Best Talk Range Radio
• Output Power: 5W/10W/25W
• Call Type: Mixed
• Display: Without Display
• Type: Handheld
• Signal Type: Digital
• Transport Package: Export Carton Box
• Specification: 170*77*42mm
• Trademark: JMTech
• Origin: Fujian, China
• HS Code: 8517142000
• Production Capacity: 100000
• Package Size: 20.00cm * 25.00cm * 20.00cm
• Package Gross Weight: 1.000kg
• Lead Time: 5 days (1 - 50 Pieces) ; 7 days (51 - 100 Pieces) ; 10 days (101 - 500 Pieces) ; To be negotiated ( > 500 Pieces)

Product Description

Hot Sale Long Range 25KM Professional walkie talkie for use Business/ Hotel/ Construction site High Power UHF two way radio

 

Product Description

FEATURES:

 

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

 

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

 
 
             





                                                                    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.