W1900 Datasheet, PDF (3/4 Pages) Pulse A Technitrol Company – Penta Band Right Angle Stubby Antenna

W1900 / W1902 Datasheet version 1.0 Penta Band Right Angle Stubby Antenna. (02/10)
Penta Band Right Angle
Stubby Antenna
Pulse Part Numbers: W1900 / W1902
Typical Electrical Characteristics (T=25 °C)
Typical free space performance, measured in test unit mechanics with 150mm feed cable (position1.)
W1900, W1902
CH1 S11 LOG
15
10
5
0
-5
1
-10
2
-15
-20
-25
-30
5 dB/REF 0dB
CH1Markers
1. -4.5578 dB 824.00000 MHz
2. -6.9178 dB 960.00000 MHz
3. -11.118 dB 1.7100000 GHz
4. -8.0395 dB 2.1700000 GHz
4
3
W1900, W1902
CH1 S11 1 U FS
1. 824.000MHz 12.600Ω -313.13mΩ 616.83pF
2. 960.000MHz 51.934Ω -54.344Ω 3.0507pF
3. 1.71000GHz 34.219Ω 19.439Ω 1.8093nH
4. 2.17000GHz 35.295Ω 31.096Ω 2.2807nH
Cor
4
3
1
2
Free Space Efficiency and Maximum Gain
W1900, W1902 Efficiency
80
70
60
50
40
30
20
10
0
824 844 864 884 904 924 944 950
171017501790183018701910195019902030207021102150
Freq [MHz]
Efficiency [%]
Pulse Finland Oy
Takatie 6
90440 Kempele, Finland
Tel: [phone]
Fax: [phone]
www.pulseeng.com/antennas
W1900, W1902 Max Gain
3
2.5
2
1.5
1
0.5
0
-0.5
-1
824 844 864 884 904 924 944 950
171017501790183018701910195019902030207021102150
Freq [MHz]
Max Gain [dBi]
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