TBWA2/20dB, TBWA2/40dB

Application:

  • EMC probe amplifier
  • General purpose wideband RF amplifier

TBWA2 wideband RF amplifiers are versatile building blocks that can easily be integrated into laboratory setups. With a bandwidth of 2MHz to 6GHz they are ideal to boost the signals picked up by our EMC near field probes. The TBWA2 wideband amplifiers are available with 20dB or 40dB gain.

TBHDR1

Application:

  • general purpose gain block
  • pre-amplifier in applications with low noise and high IP3 requirements
  • pre-amplifier for spectrum analyzers, especially in EMC pre-compliance test applications
  • Loop antenna amplifier

The TBHDR1 is a high dynamic range amplifier with a frequency range from 30kHz to 1.5GHz. Its gain is characterized up to 6GHz.
The TBHDR1 has a high IP3 and a low noise figure which makes it an ideal alternative pre-amplifier for spectrum analyzers and receivers in EMC test applications. Due to its low noise figure, high IP3 and gain down to the kHz range it also performs very well as amplifier for active loop antennas.

TBDA1/14dB, TBDA1/28dB

Application:

  • RF driver amplifier
  • General purpose wideband RF amplifier

TBDA1 wideband driver amplifiers are versatile building blocks that can easily be integrated into laboratory setups. With a frequency range of 40MHz to 3GHz and an output power of + 22 dBm at 1dB compression, they are ideal to boost the amplitude of low power RF sources or to drive power amplifier stages. The TBDA1 wideband amplifiers are available with 14dB or 28dB gain.

TBMDA1

Application:

  • Pre-compliance RF immunity testing, driving Tekbox EMC probes or TEM cells
  • RF driver amplifier
  • General purpose wideband RF amplifier

The TBMDA1 modulated wideband driver amplifier is designed in order to create an inexpensive signal source for immunity testing of electronic building blocks and products. It is designed to be driven by the tracking generator output of spectrum analyzers. With its gain of 22 dB and 1dB compression point of +22dBm, it can boost the output power of a tracking generator up to 150mW. The TBMDA1 is ideal to drive Tekbox near field probes in order to find the sensitive spot of an electronic circuit or to create electric fields up to 50V/m when driving the Tekbox TEM Cell TBTC1, 25V/m when driving the TBTC2 or 18V/m when driving the TBTC3. Test signals for immunity testing can be CW, AM or PM. Consequently, the TBMDA1 provides built in modulation capability to generate 1kHz AM or PM signals. In PM mode, the TBMDA1 can also generate a 217Hz Signal with 12.5% duty cycle in order to simulate mobile phone TDMA noise.

Part Nr.

Frequency range [MHz]

Gain [dB] typ.

N.F. [dB] typ

Max. pwr. @ P1dB [dBm]

IP3 out

[dBm]

Max. input pwr. rating [dBm]

Supply voltage [V]

Supply current [mA]

Application

TBWA2/20dB

1.5 - 6000

20

4.5

20

35

10

5

110

EMC probe amplifier

TBWA2/40dB

2.5 - 6000

40

4.5

20

35

-10

5

210

EMC probe amplifier

TBHDR1

0.03 - 1500

24

2.7

19

38

10

5

100

Spectrum Analyser pre amplifier

TBDA1/14

20 - 3000

14

4

22

40

20

5

115

Wideband driver amplifier

TBDA1/28

20 - 3000

28

4

22

40

6

5

225

Wideband driver amplifier

TBMDA1

20 - 3000

20

4

22

40

9

5

235

RF immunity testing