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Pre-Amplifier

The measurement system sensitivity can be greatly improved with a preamplifier, which brings several advantages:

  • With a low-noise amplification before the spectrum analyzer input, the signal/noise ratio can be significantly increased.
  • The higher sensitivity allows the user to widen the spectrum analyzer resolution bandwidth (RBW), resulting in faster sweeps and measurements.

Pre-Amplifier

6 of 6 Article

TekBox TBWA2/20dB

Low-distortion 20 dB preamplifier, ideal for use with near-field probes. These amplifiers produce significantly less non-linear distortion than the spectrum analyzers built-in preamplifier.

2 years warranty

Nr: TBWA2/20dB
EAN: 8936120675038

with FREE shipping within the EU! Shipping costs outside EU
in Stock
€ 209.-
net (VAT Details)
€ 248.71
incl. 19% VAT

TekBox TBWA2/40dB

Low-distortion 40 dB preamplifier, ideal for use with near-field probes. These amplifiers produce significantly less non-linear distortion than the spectrum analyzers built-in preamplifier.

2 years warranty

Nr: TBWA2/40dB
EAN: 8936120675045

with FREE shipping within the EU! Shipping costs outside EU
in Stock
€ 262.-
net (VAT Details)
€ 311.78
incl. 19% VAT

TekBox TBWA2/20dB/40dB

Set of the two preamplifiers TBWA2/20dB and TBWA2/40dB.

2 years warranty

Nr: TBWA2/20dB/40dB
EAN: 8936120670002

with FREE shipping within the EU! Shipping costs outside EU
in Stock
€ 328.-
net (VAT Details)
€ 390.32
incl. 19% VAT

TekBox TBHDR1

High dynamic range, low-distortion 24dB preamplifier for frequencies from 30 kHz to 1.5 GHz. Ideal for EMC pre-compliance test applications (e.g. CISPR 25).

2 years warranty

Nr: TBHDR1
EAN: 8936120670095

with FREE shipping within the EU! Shipping costs outside EU
in Stock
€ 207.-
net (VAT Details)
€ 246.33
incl. 19% VAT

TekBox TBDA1/14

HF power amplifier 14 dB / 150 mW for driving antennas, near field probes and TEM cells from a signal generator or function generator.

Power Amplifier
min. Frequency
40 MHz
max. Frequency
3000 MHz
Gain
14 dB
Output Power
150 mW
HF Power Amplifier
2 years warranty

Nr: TBDA1/14
EAN: 8936120675052

in Stock
€ 185.-
net (VAT Details)
€ 220.15
incl. 19% VAT

TekBox TBDA1/28

HF power amplifier 28 dB / 150 mW for driving antennas, near field probes and TEM cells from a signal generator or function generator.

Power Amplifier
min. Frequency
40 MHz
max. Frequency
3000 MHz
Gain
28 dB
Output Power
150 mW
HF Power Amplifier
2 years warranty

Nr: TBDA1/28
EAN: 8936120675069

with FREE shipping within the EU! Shipping costs outside EU
in Stock
€ 229.-
net (VAT Details)
€ 272.51
incl. 19% VAT