Specifications

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playback and application-specific signal processing tasks can be added.
Winradio WR-3150e
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Winradio WR-3150e
This model is similar to its popular predecessor WR-3100e with improved performance. This is a high-end
external receiver, intended for government, military, security, surveillance, media monitoring and industrial
applications. The frequency range is 150 kHz to 1.5 GHz. (The publicly available US version excludes cellular
frequencies 825-849 and 869-894 MHz). The external unit connects to an IBM PC compatible computer via a
serial interface cable (PCMCIA interface Adapter is optional). The unit has its own speaker. At the rear of the
unit, there are connectors for the antenna, serial control port, PCMCIA control port, external speaker, power and
a data output interface (discriminator output).
Winradio WR-3500i-DSP
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Winradio WR-3500i-DSP $2395
This internal version is intended for stationary, discreet, compact applications, system integration and
professional surveillance up to 2.6 GHz. The receiver extends the frequency coverage of the WR-3150i-DSP
receiver and also adds two extra IF bandwidths (6 kHz and 50 kHz for FM). These compact units are easy to
integrate to multi-channel systems, and have no need for external cables, power supplies, external interface ports
or extra physical space.
DSP development kit for this model is available for third-party DSP application developers.
Frequency range AM, SSB, FM-N 0.15-2600 MHz
The ISA card plugs into the motherboard of an IBM-compatible PC.
Receiver type PLL-based triple-conversion superheterodyne
Frequency range
AM, SSB, FM-N 0.15-2600 MHz
FM-W 30-2600 MHz
Note: In some countries certain frequencies may be omitted due to government legislation.
Tuning resolution 10 Hz (USB/LSB/CW: 1Hz)
Mode AM, SSB/CW, FM-N (3), FM-W
Image/Spurious Rejection 65dB typ.
Dynamic range 85dB
Signal meter linearity ± 5dB
Selectivity
SSB/CW 2.5 kHz @ 6dB
AM 6 kHz @ 6dB
FM-N1 6 kHz @ 6dB
FM-N2 15 kHz @ 6dB
FM-N3 50 kHz @ 6dB
FM-W 230 kHz @ 6dB
Scanning speed
AM,SSB/CW 10 channels/s
FM-N, FM-W 50 channels/s
Frequency stability 10 ppm (0 to 60° C)
Sensitivity
AM/SSB/CW 10dB S/N
FM-N/FM-W 12dB SINAD
Mode 0.5-1.5 MHz 1.5-30 MHz 30-1000 MHz 1-1.5 GHz 1.5-2.6 GHz
AM 5µV 1µV 1µV 1.5µV 3.0µV
SSB 0.9µV 0.3µV 0.3µV 0.5µV 1.0µV