The Electronics & Innovation 3100L produces 100 Watts of class A linear power output over the entire frequency range from 250 KHz to 150 MHz. It has very low harmonic distortion along with low IMD products. Operation over the band is achieved without the need for any band switching or indeed any adjustments. The power gain is rated at 50 dB with a typical gain flatness of +/- 1.5 dB

The 3100L is compatible with most signal generators, frequency synthesizers, sweep generators and other laboratory signal sources. It accurately reproduces all waveforms within its power and frequency ranges: AM. FM, SSB, pulsed and other complex modulation schemes.

Ruggedness

The 3100L is built to withstand a 13 dBm input (1.0 Volt RMS) for any VSWR load condition. The internal switched mode power supply is very conservatively rated, in order to facilitate operation over a large range of line conditions and temperatures. The forced air cooling provides for low internal temperatures, providing long term reliability. The RF power is delivered by rugged DMoS FETs, de-rated to provide for excellent MTBF figures.

Class of Operation

Class A

Frequency Range

250 KHz to 150 MHz

Rated Power Output

100 Watts (P1dB)

Saturated Power Output

250 KHz to 150 MHz > 125 W
1 MHz to 100 MHz > 150 W

Gain

50 dB (nominal)

Gain Flatness

+/- 1.5 dB

Input Power for rated Pout

1 mW

Input Impedance / VSWR

50Ω / 1.5:1 maximum

Output Impedance / VSWR

50Ω / 1.25:1 maximum

Harmonic Level

< -25dBc

Ruggedness

oo:1 VSWR

Stability

Unconditional into any passive linear
or reactive load.

Protection

Input: Unit will withstand input signal of
+13 dBm without damage (1.0 V rms)
max. and infinite load VSWR.

Front Panel Meter

Front panel indicates up to 200 Watts
into 50 Ω

Third Order Intercept Point

IP3 ~ 59 dBm

AC Input

104 - 240 Volts

Temperature Range

0 - 40 C

Cooling

Forced air

Weight

35 lbs (16 Kg)

Dimensions

5.2 x 16.5 x 18.1 (H x W x D)