WINRADIO WR-G315I RX 9KHZ-1800MHZ
WINRADIO WR-G315
Description
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The WiNRADiO WR-G315i is a software-defined high-performance VHF/UHF receiver (9 kHz to 1800 MHz, extendable to 8599 MHz using an optional Antenna Multiplexer and Frequency Extender) on a PCI card.This receiver is intended for government, military, security, surveillance, broadcast monitoring, industrial and demanding consumer applications.
The receiver offers an unparalleled flexibility given its SDR architecture, respectable dynamic range, and high sensitivity. Many useful features complement the receiver, making it capable of filling not only the role of a monitoring receiver but also that of a measuring receiver, such as the calibrated S-meter showing the received signal levels in dBm, µV or S-units, down to the 140 dBm noise floor, several spectrum analyzers, and many other features not usually found on receivers of this price. The hardware and software package consists of the receiver card, Windows-based software, a start-up antenna and a user's manual.
Hardware
The PCI card plugs into an available slot of an IBM-compatible PC. Several receivers (as many as there are free PCI slots available) can be controlled by a single PC - an ideal solution for high-performance multi-channel automatic monitoring systems. There is a single SMA antenna connector and an output line audio jack which can be used to connect the receiver output directly to a sound card line-input or an amplified speaker. The receiver has its own on-board DSP, and does not rely on the PC sound card for its performance. As the DSP performs the final stage IF filtering and all demodulation, this receiver is entirely software-defined, which means that additional demodulation or decoding modes can be easily added by a mere software change. (For example, an optional DRM decoder/demodulator is also available.)
Specification
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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 Mode 0.15‑500 MHz 500‑1800 MHz AM, AMS (30% modulation) ‑108dBm ‑104dBm (0.89µV) (1.4µV) AM, AMS (80% modulation) ‑116dBm ‑112dBm (0.35µV) (0.56µV) Sensitivity LSB, USB, ISB, DSB ‑119dBm ‑115dBm (AM/SSB/CW 10dB S/N) (0.25µV) (0.40µV) (FM/WFM 12dB SINAD) CW ‑126dBm ‑122dBm (0.11µV) (0.18µV) FM ‑113dBm ‑109dBm (0.50µV) (0.80µV) WFM (WFM option only) ‑104dBm ‑102dBm (1.40µV) (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) In The Box
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- WR-G315i receiver card
- Application software
- Comprehensive user's manual
- Start-up antenna
- Audio lead
- BNC-to-SMA adapter