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The Model ASX-16C/P is an improved version of the Model
ASX-16B, ASX-16C using enhanced technology. While retaining its Remote
Frequency Trim feature, the Model ASX-16C/P also provides carriers that can be
adjusted over a linear range of 15 dB with 0.025 dB resolution. This model provides clean,
modulated and unmodulated, crystal-controlled, amplitude-variable outputs, up to +57 dBmV
per channel. All operations are controlled remotely, using the IEEE-488 (GPIB). An
internal frequency counter option is available which simplifies the setting and checking
of operating frequencies. The Model ASX-16C/P is software-compatible with the Model ASX-16B and ASX-16C. Different frequency plans such as NTSC, PAL I, PAL B/G, CENELEC, etc. may be combined in a single generator to allow instant switching between the plans through software control. All of the plan configurations will exhibit the same low distortion specifications of the ASX-16C single frequency plan configurations. |
SPECIFICATIONS
| Frequencies: | Any frequency from 5 to 1000 MHz. (Standard freq list) |
| Power Output: (Guaranteed Minimum Ratings) |
+57 dBmV max. per channel when combining 32 channels. +54 dBmV max. per channel when combining 64 channels. +50 dBmV max. per channel when combining 128 channels +46 dBmV max. per channel when combining 160 channels. |
| Remote Controls: Carrier (each channel) Modulation (ea. channel) |
Each module ON, OFF and adjustable over 15 dB in monotonic 0.025 dB
steps. CW or 100%. |
| Spurious Content: | Cross-modulation, Composite Triple Beat, Discrete Second Order, and Discrete Third Order guaranteed better than 100 dB down. |
| Output Noise LevelOff Channel noise level | Thermal |
| Carrier Phase Noise | -110 dBC/Hz at 10 Khz offset. |
| Frequency Stability: | Carriers: 0.0015%, Modulation: 0.003%. |
| Output Impedance to connector type: | 50 Ohm BNC, N or SMA. or 75 Ohm (optional) F, BNC, or N. |
| Output: | Common attenuator 0 - 80 dB in 1 dB steps. (.5 dB steps are available as option). |
| Output Frequency Adjust: | Each channel adjustable +/- 10 parts per million, resolution < 1 ppm. |
| Primary Power: | 110-120 Volts, 50-60 Hz. Other voltages and frequencies are available. |
