TEKBOX TBLNA-110M-HZ DC-Coupled Impedance Converter

TEKBOX TBLNA-110M-HZ DC-Coupled Impedance Converter

£601.00 (£721.20 inc VAT)

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SKU: TBLNA-110M-HZ Categories: , Brand:

Description


TEKBOX TBLNA-110M-HZ DC-Coupled Impedance Converter

The TBLNA-110M-HZ is a DC-coupled Impedance Converter from 1 MΩ to 50 Ohm with a flat response in the frequency range from DC to 110MHz and a 3 dB bandwidth from DC to 500 MHz. One of the impedance converter’s two separate outputs has a gain of 0 dB, while the other has a gain of 20 dB. When the TBLNA110M-HZ is used with a 1:10 oscilloscope probe, this corresponds to a gain of -20 dB or 0 dB.

Applications:
In-circuit measurements in 50 Ohm systems, using standard oscilloscope probes.
High impedance frontend for spectrum analysers and other RF equipment with 50 Ohm inputs.

Documentation


General specification
Flat frequency range DC – 110 MHz, typ.
3 dB frequency range DC – 500 MHz, typ.
Usable frequency range DC – 1 GHz
Gain 0 dB, 20 dB
RF-connectors BNC-female
Input specification
Input impedance 1 MΩ // 20 pF
Input Noise Voltage >2 MHz: typ. <10 nV/√Hz; for details see chapter 3.3
Maximum input level for linear output 150 mVpp for output saturation at the 20 dB gain output, 1:1
1.5 Vpp for output saturation at the 20 dB gain output, 1:10
1.5Vpp for output saturation at the 0 dB gain output, 1:1
15Vpp for output saturation at the 0 dB gain output, 1:10
Maximum ratings 50Vpp AC
Output specification
Output impedance 50 Ω, detailed plots in chapter 3.2
Output return loss > 25 dB, detailed plots in chapter 3.2
P1dBout +8.6 dBm ( 1.7 Vpp ), 20 dB gain output
+8.6 dBm ( ≙ 1.7 Vpp ), 0 dB gain output
IP3out +19 dBm, 20 dB gain output
+19 dBm, 0 dB gain output
DC offset < 10mV output offset
Supply specification
Power-connector Coaxial power socket; 2 mm / 5.5 mm; positive center conductor
Indicator LEDs Power ON, Power Good
Operating voltage 12 V; external power supply 100 V – 240 V, 50/60 Hz
Current consumption 275 mA
Operating temperature range -20°C to +50°C
Dimensions W 135 mm x H 40 mm x L 110 mm
Weight 350

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