Spring antenna is specialized for wireless data transmission. This antenna with good performance of V.S.W.R, small size design, easily installation, stable performance and good anti-shock and anti-aged compatible for Hoperf Modules.
Security policy
(edit with the Customer Reassurance module)
Delivery policy
(edit with the Customer Reassurance module)
Return policy
(edit with the Customer Reassurance module)
Main technical parameters
315MHz Spring antenna
Frequency Range(MHz)：315MHz+/-5MHz
V.S.W.R：<=1.5
Input Impedance( W)：50
Max-power(W)：10
Gain(dBi)：2.15
Weight(g)：1
Height(mm)：23+/-1(37.5T)
Color：coppery
Connector Type：soldering directly
All of the antennas are under certification of USA HP network analyzer.
Dimension：wire diameter:0.5mm, number of coils: 37.5 circle
433MHz Spring antenna
Frequency Range(MHz)：433MHz+/-5MHz
V.S.W.R：<=1.5
Input Impedance( W)：50
Max-power(W)：10
Gain(dBi)：2.15
Weight(g)：1
Height(mm)：22+/-1(25T)
Color：coppery
Connector Type：soldering directly
All of the antennas are under certification of USA HP network analyzer.
Dimension：wire diameter:0.8mm, number of coils: 25 circle
868MHz Spring antenna
Frequency Range(MHz)：868MHz+/-5MHz
V.S.W.R：<=1.5
Input Impedance( W)：50
Max-power(W)：10
Gain(dBi)：2.15
Weight(g)：1
Height(mm)：13+/-1(9.25T)
Color：coppery
Connector Type：soldering directly
All of the antennas are under certification of USA HP network analyzer.
Dimension：wire diameter:0.8mm, number of coils: 9.25 circle
915MHz Spring antenna
Frequency Range(MHz)：915MHz+/-5MHz
V.S.W.R：<=1.5
Input Impedance( W)：50
Max-power(W)：10
Gain(dBi)：2.15
Weight(g)：1
Height(mm)：12.5+/-1(9T)
Color：coppery
Connector Type：soldering directly
All of the antennas are under certification of USA HP network analyzer.
Dimension：wire diameter:0.8mm, number of coils: 9 circle
Your review appreciation cannot be sent
Report comment
Report sent
Your report cannot be sent
Write your review
Review sent
Your review cannot be sent
Reference: DWM18122207
Reference: DWM18122003
Reference: DWM18122306
Reference: DWM18122304
Reference: DWM16050201
Reference: DWM15121702
Reference: ODL25041101
Reference: DWM18122007
Spring antenna is specialized for wireless data transmission. This antenna with good performance of V.S.W.R, small size design, easily installation, stable performance and good anti-shock and anti-aged compatible for Hoperf Modules.
check_circle
check_circle
