Tekbox TBMDA4B Modulated Power Amplifier (100 kHz - 70 MHz)

Input / Output: 50 Ohm, N female

Supply Voltage range: 110 V…240 V

Supply power consumption: 20 W

Operating temperature range: -20°C to 50°C

Frequency range: 100 kHz – 75 MHz

Saturated output power @ 100 kHz / Pin = -10 dBm: 36.6 dBm (4.6W) typ.

Saturated output power @ 1 MHz / Pin = -10 dBm: 37.6 dBm (5.8W) typ.

Saturated output power @ 10 MHz / Pin = -10 dBm: 37.6 dBm (5.8W) typ.

Saturated output power @ 35 MHz / Pin = -10 dBm: 37.1 dBm (5.1W) typ.

Saturated output power @ 75 MHz / Pin = -10 dBm: 36.6 dBm (4.6W) typ.

Saturated output power @ 100 MHz / Pin = -10 dBm: 31.6 dBm (1.4W) typ.

1dB output compression point @ 1 MHz: +35.7 dBm typ.

1dB output compression point @ 35 MHz: +34.8 dBm typ.

1dB output compression point @ 75 MHz: +34.1 dBm typ.

2nd harmonic, 35 MHz, Pout=36dBm: < – 18 dBc typ.

2nd harmonic, 35 MHz, Pout=30dBm: < – 21 dBc typ.

3rd harmonic, 35 MHz, Pout=36dBm: < – 19 dBc typ.

3rd harmonic, 35 MHz, Pout=30dBm: < – 35 dBc typ.

Total harmonic distortion:

5.9% @35MHz, Pout=27dBm typ.

8.4% @35 MHz, Pout=30 dBm typ.

12.3% @35 MHz, Pout=33 dBm typ.

18.1% @35 MHz, Pout=36 dBm typ.

Third order intercept point:

+53dBm, @25 MHz, ∆ f = 200kHz typ.

Noise figure: @35 MHz: 7.2 dB

Internal modulation frequency AM: 1 kHz ±20%

Internal modulation frequencies PM: 1 kHz ±10%, 217 Hz ±20%

Duty cycle, PM: 50% ±10% @ 1 kHz; 12.5% ±20% @ 217 Hz

Manual