iDRF40

iDRF40

USB3.0 portable RF receiver with 40MHz IF bandwidth

Technical Specifications

Frequency Range

9KHz~6000MHz

Analog tuning resolution

1KHz

IF analog bandwidth

40MHz

In band spectrum ripple

≤2dB  (IF 40MHz)

Digital bandwidth

40MHz、20MHz、10MHz、5MHz、2.5MHz、1.25MHz

Resolution Bandwidths (RBW)

2 Hz(BW:1.25MHz) ~ 15000Hz(BW:40MHz)

Sweep Speed

>60GHz/sec  (RBW:15K)

Frequency accuracy

±0.5ppm  (Room temperature, test after power on 5 minutes)

Phase noise

≤-98dBc/Hz@10KHz  (@1GHz)

Noise figure

≤5dB (> 10MHz)

Total gain

50±4dB

Total attenuation

60dB±4dB

Receiver Sensitivity

≤-130dBm/RBW:117Hz  (@1GHz, SNR:10dB)

Display Average Noise Level(DANL)

9KHz to 3MHz    –148 dBm/Hz

3MHz to 20 MHz   –156 dBm/Hz

20 MHz to 1.9 GHz  –160.6 dBm/Hz

1.9GHz to 4 GHz    –158 dBm/Hz + 2dB/GHz

4GHz to 6 GHz     –154 dBm/Hz + 2.5dB/GHz

Maximum input RF Power

+20dBm

SFDR(typical)

65dB

Gain control

MGC

2nd order intercept point

≥62dBm  ∆f =240MHz

3rd order intercept point

≥32dBm  ∆f = 8MHz

Output P-1dB

≥14dBm

Residual spurious response

≤-110dBm (typical)

ADC sample rate

122.88 Ms/s、14-bit

RF Input Impedance

50Ω Nominal  (SMA connector )

Ref clock input

50Ω SMA, 10MHz, 5±2dBm

Trigger/Sync input

50Ω SMA, LVTTL IO support 1 PPS GPS input for time-stamping

GPIO (Optional)

J30J-15, reserve LVTTL IO ports for custom development

Power Consumption

≤1.5A(5V),(1) USB 3.0 port and (1) adjacent USB 2.0 or USB 3.0 port

Data/control port

USB3.0 Micro-B

Operating Temperature

-40℃~+65℃

Storage temperature

-55℃~+85℃

Size and Weight

195mm x 85mm x 35mm, 0.9kg

System Requirements

Windows® 7, 8, 10 or 11 operating system x64 version , 8 GB of RAM, Intel i5, 4th generation (Haswell) or later with a quad core processor, 2xUSB 3.0 port or 1xUSB 3.0 port and 1xUSB 2.0 port.

Note: RF recording using streaming I/Q requires the computer’s mass storage drive to have at least 246MB/sec of sustained write speed such as an SSD(Recommend NVME SSD), RAID-0,or RAID-5.

Differences between iDRF40 and BB60C

 iDRF40BB60C
Driver installation modemanual install by selecting the target inf fileautomatic install by opening the executable program
Operating system supportx64 onlyx86 and x64
Default applicationSigX App from iDiGiRF, run directly without installationSpike from SignalHound, installation is required before use
SDK supporta VS2015 demo project with source codeSignal Hound SDK without demo project, just provide sample code
IF analog bandwidth40MHz27MHz
Sweep Speed>60GHz/sec24GHz/sec