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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

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TekBox TBCS101-TGA

The TBCS101-TGA is a DC-coupled amplifier with a flat gain from DC – 20 MHz, a 3 dB bandwidth of 40 MHz, a gain of 20 dB and an output power of + 15 dBm

2 years warranty

No.: TBCS101-TGA

with FREE shipping within the EU! Shipping costs outside EU
in 31-60 days after order in stock.
269.- €
net (VAT Details)
320.11 €
incl. 19% VAT

TekBox TBCS101-DA

The TBCS101-DA is a differential amplifier with a flat response from DC – 250 MHz

2 years warranty

No.: TBCS101-DA

with FREE shipping within the EU! Shipping costs outside EU
in 31-60 days after order in stock.
299.- €
net (VAT Details)
355.81 €
incl. 19% VAT

TekBox TBLNA-9K30

The TBLNA-9K30 is a pre-amplifier for the TBMA6-P, expanding the dynamic range of the passive loop antenna.

2 years warranty

No.: TBLNA-9K30

with FREE shipping within the EU! Shipping costs outside EU
in 31-60 days after order in stock.
745.- €
net (VAT Details)
886.55 €
incl. 19% VAT

TekBox TBLNA-110M-50

The TBLNA-110M-50 is a DC-coupled amplifier with a gain of 40 dB in the frequency range DC–110 MHz.

Application: External pre-amplifier for measurement receiver TBMR-110M Pre-amplifier for amplifying low level input signals to spectrum analyzers General-purpose LNA for low and very low frequency applications, where conventional LNAs sometimes suffer from an increase in noise figure.

2 years warranty

No.: TBLNA-110M-50

with FREE shipping within the EU! Shipping costs outside EU
in 31-60 days after order in stock.
690.- €
net (VAT Details)
821.10 €
incl. 19% VAT

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

No.: 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

No.: TBWA2/40dB
EAN: 8936120675045

with FREE shipping within the EU! Shipping costs outside EU
in 41-60 days 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

No.: TBWA2/20dB/40dB
EAN: 8936120670002

with FREE shipping within the EU! Shipping costs outside EU
in 10-30 days 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

No.: 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

No.: 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

No.: 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