Jmtech Jm-L701 SMA-Male Antenna for Lora IoT Product at VHF 160MHz Antenna

• Customization: Available
• Certification: FCC, ISO, RoHS, CE
• Communication Distance: Antenna Only
• Model NO.: JM-L701
• Keyword: Whip Omnidirectional Antenna
• Main Color: Black
• Weight: 16kg
• Gain: 2.15bi
• Vswr: Less Than 1.5
• Connector: for Lora IoT Products
• Frequency Band: 160MHz
• Length: 190mm
• Radiation: Omni
• Bended Antenna: Yes
• Impedance: 50ohm
• Compaitable Radios: Lora, Outdoor Camera etc
• Whip: Yes
• Display: Without Display
• Type: Handheld
• Call Type: Antenna
• Signal Type: Antenna
• Transport Package: Standard Bag Packing
• Specification: Size: 190mm
• Trademark: JMTECH
• Origin: Fujian, China
• HS Code: 8517707001
• Production Capacity: 10000PCS/Month

Product Description

    JmTech JM-L701 SMA-Male Antenna for  Lora IOT product at VHF 160mhz antenna 

 

 

Main features:
 

ELECTRICAL SPECIFICATIONS
Frequency Range	160MHz
Gain	2.15dB
V.S.W.R	<1.5
Input Impedance	50Ω
Radiation	Omni
Maximum Power Input-watts	10W
Polarization	Vertical
MECHANICAL SPECIFICATIONS
Connector Type	SMA-Male
Net Weight	16g
Length	190MM
Signal Type	omnidirectional
Radome Color	Black
Radome Material	TPEE

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.  UHF does better in and around buildings. If you use the radios in both environments, we prefer using UHF band.