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E2730A VXI RF TUNER
Frequency Range ......................................................... 20-2700 MHz
Tuning Resolution ....................................................... 1 kHz
Internal Reference Accuracy ....................................... ±1.0 ppm maximum (0 to 40° C)
External Reference Input............................................. 10 MHz (across VXI backplane or front panel)
RF Input....................................................................... 50 ohm, 1.5:1 VSWR typical
Noise Figure (Pre-amplifier on) .................................. 12 dB maximum, 11 dB typical (20 to 1200 MHz)
Input 3rd-Order Intercept (Pre-amplifier on) .............. +5 dBm minimum at 70 MHz IF output with -20 dBm
Input 2nd Order Intercept (Pre-amplifier on) .............. +23 dBm minimum at 70 MHz IF Output with -20 dBm
Gain to 70 MHz IF Output .......................................... +17 dB minimum, +23 dB maximum
IF Bandwidth Flatness Variation over 36 MHz .......... 1 dB maximum
Differential Group Delay across 36 MHz BW............ 20 nsec maximum
Gain Control Modes .................................................... Manual, 56-dB range with 2-dB steps, typical
Image Rejection........................................................... 90 dB
IF Rejection ................................................................. 90 dB
Phase Noise ................................................................. Better than -97 dBc/Hz @ 20 kHz offset
F1 to F2 Sweep Time (36 MHz step) .......................... 5.0 msec, max. per sweep point (with 1-kHz resolution)
LO Level at RF Input .................................................. -90 dBm maximum
Internally Generated Spurious..................................... -110 dBm equivalent RF input, maximum
VXI Interface
Device Type......................................................... Message-based device, VXI servant
Module Size......................................................... VXIbus C-size module, 1-slot wide
Data Transfer Handshake .................................... Normal Transfer Mode
Data Transfer Capability ..................................... A24, D16 circuitry provided
EMI Shielding...................................................... Completely Enclosed Module
Power Consumption .................................................... Less than 26 Watts
Environmental Specifications
Temperature:
Operating Temperature Range............................. 0 to +50°C ambient
Non-Operating Temperature Range .................... -40°C to +70°C ambient
Full Specification Compliance .................................... 20 to 30°C ambient
Altitude........................................................................ 0 to 12,000 feet (3658 meters) above mean sea level
Humidity...................................................................... 10% to 90% non-condensing
Weight & Dimensions
Height
Width
9.2 inches
1.2 inches
(23.37 cm)
(3.05 cm)
GENERAL DESCRIPTION
Table 1-1. E2730A VXI RF Tuner Specifications
Depth
Weight
13.6 inches
<7 pounds
(34.03 cm)
(<3.2 kg)
2.2:1 VSWR maximum at tuned frequency
13 dB maximum, 12 dB typical (1200 to 2400 MHz)
14 dB maximum, 12 dB typical (2400 to 2700 MHz)
signals
signals
Typically -115 dBc/Hz @ 100 kHz offset
1-3
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