Tekbox TBMDA3B Modulated Power Amplifier

Technical Data:

Input / Output: 50 Ohm, N female

Supply Voltage range: 110 V…240 V

Supply power consumption: 25 W @ 220V

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

Frequency range: 10 MHz – 1 GHz, usable from 5 MHz to 1.1 GHz

Small signal gain: 42.5 dB typ.

Gain flatness 10 MHz – 1 GHz / Pin = -15 dBm: 2.5 dB typ.

Saturated output power @ 5 MHz / Pin = 0 dBm: 38.9 dBm (7.8 W) typ.

Saturated output power @ 10 MHz / Pin = 0 dBm: 39.1 dBm (8.2 W) typ.

Saturated output power @ 50 MHz / Pin = 0 dBm: 39.8 dBm (9.5 W) typ.

Saturated output power @ 75 MHz / Pin = 0 dBm: 39.9 dBm (9.8 W) typ.

Saturated output power @ 100 MHz / Pin = 0 dBm: 39.9 dBm (9.7 W) typ.

Saturated output power @ 250 MHz / Pin = 0 dBm: 40.5 dBm (11.2 W) typ.

Saturated output power @ 500 MHz / Pin = 0 dBm: 40.5 dBm (11.2 W) typ.

Saturated output power @ 750 MHz / Pin = 0 dBm: 39.5 dBm (8.9 W) typ.

Saturated output power @ 1 GHz / Pin = 0 dBm: 38.8 dBm (7.6 W) typ.

Saturated output power @ 1.1 GHz / Pin = 0 dBm: 38.3 dBm (6.8 W) typ.

1dB output compression point @ 5 MHz: 38.2 dBm typ. (Pin: -2 dBm)

1dB output compression point @ 10 MHz: 38.7 dBm typ. (Pin: -3 dBm)

1dB output compression point @ 50 MHz: 39.1 dBm typ. (Pin: -3 dBm)

1dB output compression point @ 100 MHz: 39.7 dBm typ. (Pin: -1 dBm)

1dB output compression point @ 250 MHz: 39.9 dBm typ. (Pin: -2 dBm)

1dB output compression point @ 500 MHz: 39.4 dBm typ. (Pin: -3 dBm)

1dB output compression point @ 750 MHz: 38.8 dBm typ. (Pin: -3 dBm)

1dB output compression point @ 1000 MHz: 37 dBm typ. (Pin: -5 dBm)

1dB output compression point @ 1100 MHz: 36.9 dBm typ. (Pin: -5 dBm)

2 nd harmonic, 100 MHz, Pout = 39.9 dBm: < – 27 dBc typ.

2 nd harmonic, 100 MHz, Pout = 34 dBm: < – 13.5 dBc typ.

3 rd harmonic, 100 MHz, Pout = 39.9 dBm: < – 12 dBc typ.

3 rd harmonic, 100 MHz, Pout = 34 dBm: < – 24 dBc typ.

Total harmonic distortion:

18.9% @100 MHz, Pout = 31 dBm typ.

21.8% @100 MHz, Pout = 34 dBm typ.

23.4% @100 MHz, Pout = 37 dBm typ.

31.1% @100 MHz, Pout = 39.9 dBm typ.

Third order output intercept point: 44 dBm, @100 MHz, ∆ f = 2 MHz, typ.

Internal modulation frequency AM: 1 kHz ± 20%

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

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

Maximum ratings:

Maximum input power: +0 dBm

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