F1d - IQ Demodulator
Description
The F1d module is an IQ demodulator ranging from 40 MHz to 1.4 GHz. It was initially designed for reflectometry and to be used in conjuction with the S5i RF source and the M2j low noise amplifier.
For users requiring RF and LO frequencies higher than 1.3GHz, a version may be built supporting up to 4GHz of input frequencies. With this version the lowest supported frequency would increase to 400MHz.
Specifications
| Parameter | Value | Units | Conditions |
|---|---|---|---|
| Inputs | |||
| RF and LO Frequency Range | 0.04 - 1.4 | GHz | |
| Input Level | 0 | dBm | Typical input level |
| 15 | dBm | Clip level | |
| 20 | dBm | Damage level | |
| IQ Outputs | |||
| Bandwidth | 1/3/10 | MHz | Output bandwidth determined by filter setting. Either by frontpanel or software. |
| Gain | x2/x10/x20 | Output gain can be set by either the front panel switch or software. | |
| Maximum Output | ±1.75 | V | Maximum output voltage in 50 Ohm. |