WinRADiO WR-G315i Receiver (9 kHz - 1800 MHz)

Receiver type: DSP-based SDR with DDS-based dual-conversion superheterodyne front end

Frequency range: 9 kHz - 1800 MHz (3500 or 8599 MHz with optional AMFE unit)

(except cellular radiotelephone frequencies where required by law)

Tuning resolution: 1 Hz

Mode: AM, AMS, LSB, USB, DSB, ISB, CW, FM (wide-FM with optional WFM demodulator)

Image Rejection: 

2-100 MHz:  60 dB typ.

100-1000 MHz: 50 dB typ.

IP3: 0 dBm @ 20kHz

Spurious-free dynamic range: 90 dB

MDS: -135 dBm

Phase noise: -148 dBc/Hz @ 100 kHz

Internal spurious: Typically less than equivalent antenna input of -105 dBm

RSSI accuracy: 2 dB typ.

RSSI sensitivity: -137 dBm

Bandwidth: 

50 - 15000 Hz (adjustable in 1 Hz steps)

230 kHz (WFM option only)

Scanning speed: 50 channels/s

Sensitivity (AM/SSB/CW 10dB S/N)

(FM/WFM 12dB SINAD)

Mode: 0.15‑500 MH, 500‑1800 MHz

AM, AMS (30% modulation): ‑108dBm (0.89µV), ‑104dBm (1.4µV)

AM, AMS (80% modulation): ‑116dBm (0.35µV),  ‑112dBm (0.56µV)

LSB, USB, ISB, DSB: ‑119dBm (0.25µV), ‑115dBm (0.40µV)

CW: ‑126dBm (0.11µV), ‑122dBm (0.18µV)

FM: ‑113dBm (0.50µV), ‑109dBm (0.80µV)

WFM (WFM option only): ‑104dBm (1.40µV),  ‑102dBm (1.78µV)

Intermediate frequencies: 

IF1: 109.65 MHz

IF2: 16 kHz

Roofing filter: 2 x 4-pole 20 kHz crystal filter

Tuning accuracy: 1 ppm (25°C ±2°C)

Frequency stability: 0.5 ppm (0 to 60° C)

Antenna input: 50 ohm (SMA connector)

Maximum input level: +18 dBm

Output: 600 ohm line audio

Form factor: 2/3 length PCI card

Interface: PCI 2.2 compliant

Dimensions: 

Length: 195 mm (7.68") (excluding mounting bracket)

Height: 99 mm (3.90") (excluding edge connector)

Thickness: 19 mm (0.75") (incl. components on either side)

Weight : 330 g (11.6 oz)

Note:

Below 150 kHz, the sensitivity gradually drops.

Typical figures (CW) are:

100 kHz:  -124 dBm

50 kHz:  -118 dBm

25 kHz:  -116 dBm

10 kHz:  -110 dBm

- Includes: 

The standard WR-G315i package includes:

WR-G315i receiver card

User's guide

Application download instructions (CD ROM provided on request, as shown)

Start-up antenna

Audio lead

BNC-to-SMA adapter

- System requirements: 

PC with 500 MHz Pentium CPU or faster

One free PCI slot

Windows XP, Vista, Windows 7, 8 or 10