Tekbox TBDA1 wideband driver amplifier
Details
The Tekbox TBDA1 wideband driver amplifier is available in 14 dB and 28 dB gain and has a frequency range of 40 MHz - 3 GHz. Compared to the TBWA2, these amplifiers have a greater output power making them suitable for boosting low power RF signals in EMC pre-compliance testing and to drive power amplifier stages.
Specifications
| Model | TBDA1/14dB | TBDA1/28dB |
|---|---|---|
| Price | ||
| Maximum input power | +20 dBm | +6 dBm |
| Gain | 12 dB @ 25 MHZ 13.8 dB @ 50 MHZ 14.2 dB @ 100 MHZ 14.2 dB @ 500 MHZ 14.3 dB @ 1 GHZ 14.3 dB @ 1.5 GHZ 13.7 dB @ 2 GHZ 14.8 dB @ 2.5 GHZ 14.6 dB @ 3 GHZ |
26 dB @ 25 MHz 28.4 dB @ 50 MHZ 28.6 dB @ 100 MHZ 28.6 dB @ 500 MHZ 28.8 dB @ 1 GHZ 28.3 dB @ 1.5 GHZ 27.2 dB @ 2 GHZ 28.5 dB @ 2.5 GHZ 28.9 dB @ 3 GHZ |
| 1 dB output compression point | +21.5 dBm @ 40 MHz +22.5 dBm @ 2 GHz |
+21.5 dBm @ 40 MHz +22.5 dBm @ 2 GHz |
| Reverse isolation | -20 dB | -40 dB |
| Noise figure | 3 ... 4 dB | 3.1 ... 4.1 dB |
| Nominal supply voltage | 4.5 – 5V, typ. 110mA, Mini-USB-B connector | 4.5 – 5V, typ. 210mA, Mini-USB-B connector |
| Maximum supply voltage | 5.5 V | 5.5 V |
| Connectivity | SMA-female N-Male (using included adapter) |
SMA-female N-Male (using included adapter) |
| Impedance | 50 Ω input, 50 Ω output | 50 Ω input, 50 Ω output |
Accessories
The Tekbox TBDA1 comes delivered with:
- 1x SMA-male to SMA-male cable (25 cm)
- 1x SMA-male to N-male cable (75 cm)
- 1x SMA-female to N-male coaxial adapter
- Measurement plot
- USB cable
Pros and cons
- Small form factor
- Suitable for EMC pre-compliance testing
Downloads
| Tekbox TBDA1 manual |  (373.26 KB) | Download |
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