IFDR10 specifications

IF bandpass filter
Function Description
IF bandpass filter

Programmable digital FIR with software‑selectable bandwidth.

Built-in filter design software with user interface.
IF inputs
Characteristic Description
A/D and D/A conversion

Resolution: 16 bit

Sampling rate: 190 … 240 MHz (software-selectable)
Dynamic range (dependent on matched filter)

104 dB without compression (1 µs pulse)

107 dB without compression (2 µs pulse)
IF range 10 ... 120 MHz
Input signals
  • IF received signal: 50 Ω, +11.2 dBm full-scale, absolute max +16 dBm
  • IF burst or STALO: 50 Ω, +11.2 dBm full-scale, absolute max +16 dBm

  • Optional reference clock: 10 MHz,

    -10.0 dBm ... +19.0 dBm
Master clock jitter

< 0.5 picosec,

integrated over 200 Hz ... 2 MHz offset
Multiply/accumulate cycles per second 448 billion
Pulse repetition frequency (PRF) 50 Hz ... 20 kHz, +0.1 %, continuously selectable

Saturation level

(1 dB compression)

 +13.3 dBm at 50 Ω
IF waveform generator
Characteristic Description
Three Tx outputs

10 ... 120 MHz

+13dBm @ 60Ω
IFDR10 I/O
Characteristic Description
Inputs Only digital inputs
AFC output

Serial control output

Automatic 2D (time/frequency) burst pulse search and fine-tracking algorithms
Data output through Ethernet 32-bit floating point I and Q values
I/O interface

8 independent GPIO pairs

Each pair can be configured as one differential input/output, or as two single-ended inputs/outputs (max 16 single-ended lines)
IFDR10 to RVP10SRV link Optical link (10 Gbit)
Electrical properties of GPIO pins in single-ended input mode
Charasteristic Description
Minimum high level input voltage 3.5 V
Maximum low level input voltage 1.5 V
Absolute maximum input voltage 5.0 V
Absolute minimum input voltage 0.0 V
Electrical properties of GPIO pins in single-ended output mode
Charasteristic Description
Output voltage high 5.0 V (I out = 0 mA)
4.3 V (I out = -10 mA)
3.6 V (I out = -20 mA)
Output voltage low 0.0 V (I out = 0 mA)
0.7 V (I out = 10 mA)
1.4 V (I out = 20 mA)
Electrical properties of GPIO pins in differential mode
Characteristic Decription
Differential input threshold voltage -200 … +200 mV
Absolute maximum and minimum differential input voltage ±5 V
Absolute maximum input voltage to gnd 5.0 V
Absolute minimum input voltage to gnd 0.0 V
Common mode voltage to gnd if not limited by absolute max/min input voltage 0.0 … 5.0 V
Typical differential output voltage high 4.1 V (I out = 0 mA)
2.8 V (I out = 10 mA)
2.3 V (I out = 20 mA)
Typical differential output voltage low -4.1 V (I out = 0 mA)
-2.8 V (I out = 10 mA)
-2.3 V (I out = 20 mA)

The differential GPIO voltage of a pin pair is defined as the Odd pin voltage minus the Even pin voltage. For example, if GPIO1 = 2 V and GPIO0 = 0.3 V, the differential GPIO voltage is 2 V – 0.3 V = 1.7 V, and the differential pin state is true.