RF-100

High power RF amplifier

 

  • RF 100

The RF-100 is a 100 W class AB push-pull linear RF power amplifier covering the 100 kHz to 30 MHz frequency range.

Suitable for MRI, NMR and other scientific applications.

  • 100 Watt
  • 100 kHz to 30 MHz
  • built-in RF switch
  • high linearity
  • ultra-fast pulse rise/fall times
  • compact and lightweight

 Technical Specifications

RF amplifier
Rated power > 100 W
Peak power > 100 W @ 1 - 20 MHz
P1dB > 50 W
Type Class AB push-pull linear
Frequency range 100 kHz - 30 MHz
Gain 38db +- 1.5 dB
Max. duty cycle 100% @ < 50 W
50% @ 100 W
Max. pulse width CW @ < 50 W
100 ms @ 100 W
Pulse drop < 0.5 dB @100ms pulse
Pulse times rise < 20 ns (200ns pre-unblank signal
fall < 20 ns (200ns post-unblank signal)
unblank delay rising edge <200 ns
falling edge <100 ns
Harmonics -40 dBc@ 50W
Output noise (blanked) < 10 dB above thermal
Input/output impedance 50 Ohm
Load VSWR Tolerates at least 4:1
Connectors SMB
Cooling Forced air (regulated, normally off)
RF Drive 12 dBm @ 100W, 18 dBm for no damage
RF blanking Low (-0.3 to 0.8 V) blanked
High (2.2 to 5.5 V) unblanked (Amp active)
transmit/receive switch
Frequency range 100 kHz - 30 MHz
Attenuation < 1 dB
Switch times TX to RX < 500ns
RX to TX < 500ns
Max. pulse width CW @ < 50 W 100 ma @ 100 W
peak power 200 W @ 1-20 MHz<
Misc  
Dimensions 25 cm x 14 cm x 30 cm (19” Case Height 3 U x Width 42 HP x Depth 30 cm)
Weight < 5 kg
Mains power 85 – 264 VAC, 47 – 63 Hz, single phase, < 400W