SBA9113B small double cone microwave antenna (80M-3G)-Century Wisdom (Suzhou) Testing Technology Co., Ltd

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SBA9113B small double cone microwave antenna (80M-3G)

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SCHWARZBECK

SBA9113B small double cone microwave antenna (80M-3G)

Product Description
Main features
Technical parameters

- Commodity name: SBA9113B small double cone microwave antenna (80M-3G)
- Commodity ID: 1064728391216418816
- 品牌11: SCHWARZBECK
- 描述: The SBA9113B antenna is based on the SBA 9113 antenna and adds a balum to extend the low end of the frequency range to 80MHz.
- 品牌: SCHWARZBECK
The SBA9113B antenna is based on the SBA 9113 antenna, adding a balum to extend the low end of the frequency range to 80MHz. The SBA 9113B can be used as a frequency-selective field detector in immunity tests, for example in combination with a spectrum analyzer or EMI receiver according to IEC 61000-4-3. Depending on the frequency, a field strength of 1V/m will read between 60-95 dBμV on the receiver. Although SBA 9113B can be directly connected to the receiver, the field strength can reach 30V/m, it is recommended to use a fixed attenuator on the antenna connector, which can achieve better impedance matching and test accuracy and wider measurement range.
main feature:

The SBA9113B antenna is based on the SBA 9113 antenna, adding a balum to extend the low end of the frequency range to 80MHz. The SBA 9113B can be used as a frequency-selective field detector in immunity tests, for example in combination with a spectrum analyzer or EMI receiver according to IEC 61000-4-3. Depending on the frequency, a field strength of 1V/m will read between 60-95 dBμV on the receiver. Although SBA 9113B can be directly connected to the receiver, the field strength can reach 30V/m, it is recommended to use a fixed attenuator on the antenna connector, which can achieve better impedance matching and test accuracy and wider measurement range.

The main uses of microwave biconical antennas are test site evaluation, field strength (frequency selective) measurements and generation of specific field strengths (eg ERP or EIRP). Due to the broadband feature, there is no need to replace the antenna as frequently as the half-wave dipole antenna, thus saving measurement time. Microwave biconical antennas allow continuous sweeps to be performed over the entire frequency range. Due to its similar pattern to dipole antennas, fixed phase center and high power handling capability, SBA 9113B can replace half-wave dipole antennas in many occasions.

SBA 9113B is not suitable for very low limit radiated emission tests. Horn and log antennas are better suited for this purpose due to their better antenna factors. A typical application of the SBA 9113B is the determination of field strength exposure in the vicinity of base stations in the GSM frequency band.

Frequency Range	80M-3GHz
Connector	50 ohms; Type N female
Balanced unbalanced (low loss)	1:1
Maximum input power	20W
Typical VSWR	1-4
Index ring	LR=190mm
Total length of antenna element	LE =140 mm
Antenna element diameter	D = 49 mm
Antenna vibrator installation	M4
Install	22mm diameter tube, LH=560 mm
weight	760g