Amplifier and Photoreceiver >> GHz WideBand Amplifiers >> 1 kHz to 1.2 GHz Variable-Gain Wideband Amplifier
1 GHZ VARIABLE-GAIN VOLTAGE AMPLIFIERS SERIES
Model |
DUPVA-1-60 |
DUPVA-1-70 |
|---|---|---|
| Lower Cut-Off Frequency | 1 kHz | 1 kHz |
| Upper Cut-Off-Frequency | 1.0 GHz | 1.1 GHz |
| Rise-/Fall-Time | 380 ps | 390 ps |
| Gain | 20/30/40/50/60 dB | 30/40/50/60/70 dB |
| Gain Flatness | 0.15 dB | 0.15 dB |
| Input Noise | NF 3.0 dB (450 pV/√Hz) | NF 1.9 dB (330 pV/√Hz) |
| Output Power | 13 dBm (−1 dB compression @ 100 MHz) | 12 dBm (−1 dB compression @ 100 MHz) |
| Input/Output | 50 Ω, SMA connector | 50 Ω, SMA connector |
| Power Requirements | ±15 V, +350 mA / −100 mA, typ. | ±15 V, +250 mA / −100 mA, typ. |
| Monitor Output | DC - 100 kHz monitor output at D-Sub connector, gain of 1 | |
| Control Interface | 3 opto-isolated digital inputs, TTL/CMOS compatible | |
| Dimensions | 165 x 105 x 45 mm (L x W x H), weight 510 g (1.1 lbs) | |
Indication of selected gain setting by LED. Output short-circuit protected. Power supply via 3-pin Lemo® socket. A mating connector is provided with the device. Optional power supply PS-15 available. For more information, click on the names of the amplifiers above.