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Help CenterStraight Rubber Antenna SW490-ZT100 for Wireless Transceiver RF Module 470/490MHz Straight Rod Antenna 490MHz Rubber Antenna 470
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Specifications
SW490-ZT100 433MHz Rubber straight Rod Antenna*490MHz (+/-10)
*3.0dBi
*SMA-JW build-in
*ODM/OEM
Straight Rubber Antenna SW490-ZT100 for Wireless Transceiver RF Module 470/490MHz Straight Rod Antenna 490MHz Rubber Antenna 470
SW490-WT100 is a rubber antenna with right angle. It is a dedicated antenna which designed for a wireless communication system (490MHz).It has good VSWR, ingenious structure, easy installation, stable performance, with good anti-vibration and aging ability.
Features:
*Frequency range:490 MHz (+ / -5)
*VSWR: <= 1.5
*Input impedance: 50 Ω
*Maximum power: 10 W
*Gain: 3.0 dBi
*Polarization: vertical polarization
*Weight: 10 g
*Height:100 mm
*Lead wire: no
*Antenna color: black
*Interface form: SMA(built-in)
*Holster, biggest diameter Φ 11 mm
Company information:
Delivery time
1.Sample order:1-3 days
2.Normal order:3-7 days
3.OEM/ODM Order:7-15 days
Warrenty
1.100% test low than 0.05% defective rate
2.Free technical support
MOQ
1.Sample Order: 2pcs/a pair
2.OEM Order: More Than 1000pcs
Aftersale Service
1.Give replacements if there is quality issue of the part in future order
2.Evaluate the customs risk and choose safest shipping company during different period
3.Fllow status from time to time till the goods arrive client's hand
4.NiceRF warranty does not apply to products purchased through third-party verdors
a) Why module can not communicate properly?
1) Check the band, channel, rate, NET ID is set to the same;
2) The power connection error, the module is not working;
3) Module is enabled (CS high);
4) The antenna connection is not correct;
5) Module is damaged.
b) Why far transmission distance?
1) Power supply ripple is too large;
2) The antenna types do not match, or not properly installed;
3) The surrounding environment is harsh, strong interference sources;
4) Surrounding co-channel interference;
c) Why is receiving data correctly?
1) Improper parameter settings;
2) Module data interface is bad.
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