Antennas

Stacked Logarithmic-Periodic Broadband Antenna for Linear polarised RX- and TX- applications in the microwave frequency range. The antenna structure is made of laser-cut brass. For the protection of the fine antenna structure against damage, the antenna is equipped with a low loss plastic protection cover. The STLP 9149 is especially suitable for Immunity Testing acc. to IEC 61000-4-3 because of its good field uniformity.

• (0.6)0.7-9 (10.5) GHz
• Gain 10.3 dBi +/- 1.5 dBi
• Type N female

• Small biconical microwave antenna
• (1) 3 - 18 GHz
• Compliant with CISPR 16-1-4 for site validation above 1 GHz
• Including transport case
• 10 W

• VHBD 9134antenna holder/balun in combination with required elements:
• Biconical Elements: BBLA 9136
• Open-Cone Elements: BBFA 9146, FBAL 9178, BBAE 9179
• high power antenna holder/balun
• 50:200 Ohm
• 20-200 MHz, 2.5 kW, Type N (f) Optional: 7/16-female 

• VHBD 9133 antenna holder/balun in combination with required elements:
• Biconical Elements: BBA 9106, BBLA 9136
• Open-Cone Elements: BBFA 9146, FBAB 9177FBAL 9178, BBAE 9179
• high power antenna holder/balun
• 50:200 Ohm
• 20-300 MHz, 1 kW, Type N (f) 

• VHBB 9124 antenna holder/balun in combination with required elements:
• Biconical Elements: BBA 9106, BBLA 9136, BBAK 9137, BBVK 9138
• Open-Cone Elements: FBAB 9177, FBAL 9178, BBFA 9146
• Better antenna factor for lower frequency end
• 50:200 Ohm
• 20-600 MHz(dependent on elements), 10 W, Type N (f) 

The Schwarzbeck line of biconical antennas is ideally suited for EMC testing. The interchangeable design can be paired easily with different elements for different applications. The kits offered here make the selection process simple and straight forward. Testing < 150 MHz and at 1 or 3 meters in the near field of each antenna becomes difficult to predict, especially in small chambers. 

The use of these kits gives many antenna options in a single solution. With the alternative element options, the possibility of finding a better match to your chamber and requirements increases.  

Linear polarized Broadband TEM Horn Antenna (Aluminium) for receive and transmit applications, especially for generating radiated fields in close proximity immunity tests and UWB (ultra-wideband) measurements. A typical application is the IEC 61000-4-39 standard.

Linear polarized Stacked Logarithmic Periodic Broadband Antenna with N- or 7/16connector for Receive and Transmit Applications. Main Application: Generation of defined field strength levels for radiated immunity testing. Further the cross-polar rejection of the STLP 9128 F is excellent.

• 70 MHz to 1.5 GHz
• gain of 8.6 dBi, ripple of less than +/- 2.3 dB
• Type N female or Type 7/16 female

The broadband horn antenna BBHA 9120 C is a linear polarized double ridged horn antenna.

• 2 GHz to 18 (20) GHz
• SMA - female

The STLP 9128 E special is nearly identical like the STLP 9120 E but with folded longest elements and smaller structure angle.

• 80 - 1700(2700) MHz
• Type N (female) or Type 7/16 (female)

STLP 9128 E - Stacked Log Periodic Antenna

• (65)80-1500(3000) MHz
• Type 7/16 female
  Type N female

The double telescopic antenna mast/tripod is continuously height-adjustable. The mast rods are made of glass fiber to avoid unwanted reflexions. The modular design makes it possible to use different telescope parts and it can be mounted on a mast foot made of stainless steel or one made out of low-reflective fiberglass. Both of them provide a secure stand and easy adjustment on uneven ground. Antennas or adapters can be mounted on the 3/8" male thread.