HIGH-PERFORMANCE VARIABLE-GAIN DC-COUPLED AMPLIFIER VGDCA SERIES MODEL NUMBER * VGDCA-153510-I/O VGDCA-203510-I/O VGDCA-153515-I/O VGDCA-203515-I/O VGDCA-105033-I/O VGDCA-103050-I/O VGDCA-1010100-I/O VGDCA-106200-I/O BANDWIDTH (MHz) 0 - 10 0 - 10 0 - 15 0 - 15 0 - 33 0 - 50 0 - 100 0 - 200 VARIABLE GAIN (dB) OUTPUT POWER (dBm) INPUT OFFSET (mV) GAIN FLATNESS (dB) IN/OUT IMPEDANCE (ohms) 20 - 35 20 - 35 20 - 35 20 - 35 0 - 50 0 - 30 0 - 10 0 -6 15 20 15 20 10 10 10 10 < 0.05 < 0.25 < 0.30 < 0.40 < 0.5 <1 <1 <1 < 0.1 < 0.1 < 0.1 < 0.1 < 0.4 < 0.4 <1 <1 50 or 75 50 or 75 50 or 75 50 or 75 50 or 75 50 or 75 50 or 75 50 or 75 * I = Input impedance; O = Output impedance. For impedance of 75 ohms, I or O = 7; for impedance of 50 ohms, I or O = 5. PRIMARY POWER REQUIREMENTS Current/voltage .................................................... < 50 mA @ 15 volts MECHANICAL SPECIFICATIONS PHYSICAL Dimensions .......................................................... 1.8" x 2.9" x .9" CONNECTORS Input/output.......................................................... SMA or BNC female available DC power............................................................. Feedthru terminal Housing ground ................................................... 2-56 terminal 18