Description
ISM band antennas, covering range of 169, 433, 868 and 915 MHz, are effectively deployed in vehicles, gaming machines, remote meters (oil, gas and water), etc. ISM antennas are designed for easy connection to ISM terminals and equipment. Each antenna consists of enclosure, cable and connector. Connector and cable are customizable.
Features
1. Full range of ISM band antennas is available for customers’ selection.
2. Low profile
3. Waterproof level IP67
4. Anti-corrosion
5. Quality is assured. All ISM antennas have passed five test sessions on production line and FAQ sampling inspection and the first pass yield of our products reaches up to 99%.
6. We have 28 years’ experience in antenna research and development.
Parameters
1. 169 MHz ISM Band Antenna Specifications
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Antenna Center Frequency
|
169 ± 3 (MHz)
|
|
Band Width
|
CF ± 8 (MHz)
|
|
Polarization
|
Linear
|
|
Gain
|
2.0 dBi (Zenith)
|
|
V.S.W.R
|
< 2.0 (Min)
|
|
Impedance
|
50 Ω
|
|
Connector
|
SMA
|
|
Environmental Operating Temperature
|
Below 40℃ to 85℃
|
|
Vibration
|
10 Hz to 55 Hz with 1.5mm Amplitude 2 Hours
|
|
Environmentally Friendly
|
ROHS Compliant
|
2. 433MHz ISM Band Antenna Specifications
|
Antenna Center Frequency
|
433 MHz
|
|
Band Width
|
CF ± 10 MHz
|
|
Polarization
|
Linear
|
|
Gain
|
2.0 dBi (Zenith)
|
|
V.S.W.R
|
< 2.0
|
|
Impedance
|
50 Ω
|
|
Cable
|
RG174
|
|
Connector
|
SMA or others
|
|
Mounting Method
|
Magnet
|
|
Environmental Operating Temperature
|
Below 40℃ to 85℃
|
|
Vibration
|
10 Hz to 55 Hz with 1.5mm Amplitude 2 Hours
|
|
Environmentally Friendly
|
ROHS Compliant
|
3. 868MHz ISM Band Antenna Specifications
|
Antenna Center Frequency
|
868 MHz
|
|
Band Width
|
CF ± 8 MHz
|
|
Polarization
|
Linear
|
|
Gain
|
3 dBi
|
|
V.S.W.R
|
< 2.0
|
|
Impedance
|
50 Ω
|
|
Connector
|
SMA Male
|
|
Environmental Operating Temperature
|
Below 40℃ to 85℃
|
|
Vibration
|
10 Hz to 55 Hz with 1.5mm Amplitude 2 Hours
|
|
Environmentally Friendly
|
ROHS Compliant
|
4. 915MHz ISM Band Antenna Specifications
|
Antenna Center Frequency
|
915 MHz
|
|
Band Width
|
CF ± 8 MHz
|
|
Polarization
|
Linear
|
|
Gain
|
3 dBi
|
|
V.S.W.R
|
< 2.0
|
|
Impedance
|
50 Ω
|
|
Connector
|
SMA Male
|
|
Environmental Operating Temperature
|
Below 40℃ to 85℃
|
|
Vibration
|
10 Hz to 55 Hz with 1.5mm Amplitude 2 Hours
|
|
Environmentally Friendly
|
ROHS Compliant
|
Package and Maintenance
1. Every ISM antenna is packaged with plastic bag and carton.
2. We promise replacement or refund if any quality problems are found about our ISM band antennas within one year. Lifetime maintenance is supplied.
Jinchang is specialized in high-frequency antenna manufacturing. Main products include GPS antennas, GSM antennas, WIFI antennas, ISM antennas, GPS/GSM combination antennas, GPS/GSM/FM combo antennas, GPS/GSM/WIFI combo antennas, 3G antennas, 2.4G antennas, DAB-DVB antennas and various connectors and cables. Our ISM band antennas are widely applied in equipment with positioning or navigation functions, such as vehicles and handsets.
