WR-G65DDCe Receiver Specifications


Receiver type Direct-sampling, digitally down-converting software-defined receiver
with two independent and mutually exclusive inputs, one per each range.
Frequency ranges Range 1: 1 kHz to 88 MHz
Range 2: 118 MHz to 190 MHz
Tuning resolution 1 Hz
Mode AM, AMS, LSB, USB, DSB, ISB, CW, FMN, FSK, UDM (user-defined mode), DRM mode (optional)
Range 1: 1 kHz to 88 MHz
Image Rejection 100 dB typ. (within frequency range 1-35 MHz)
>85 dB (within frequency range 35-88 MHz)
P1dB -3 dBm typ. (Preamp OFF)
-13 dBm typ. (Preamp ON)
IP3 +40 dBm typ. (Preamp OFF)
+28 dBm typ. (Preamp ON)
Input damage level +30 dBm
SFDR 111 dB (Preamp OFF)
109 dB (Preamp ON)
Noise figure 16 dB (Preamp OFF)
9 dB (Preamp ON)
MDS -128 dBm @ 10 MHz, 500 Hz BW (Preamp OFF)
-135 dBm @ 10 MHz, 500 Hz BW (Preamp ON)
Preselection Filters Bank 18 filters available in automatic or manual mode
HPF: 850 kHz, 2.4 MHz, 5.4 MHz, 11.8 MHz
LPF: 3.1 MHz, 5.4 MHz, 11.8 MHz, 23.3 MHz
10 bandpass, OFF - bypass
Range 2: 118 MHz to 190 MHz
Image Rejection >80 dB (within frequency range 130-185 MHz)
>60 dB (within frequency range 118-130 MHz)
P1dB -7 dBm typ. (Preamp OFF)
-17 dBm typ. (Preamp ON)
IP3 +21 dBm typ. (Preamp OFF)
+7 dBm typ. (Preamp ON)
Input damage level +34 dBm
SFDR 101 dB (Preamp OFF)
97 dB (Preamp ON)
Noise figure 14 dB (Preamp OFF)
6 dB (Preamp ON)
MDS -130 dBm @ 150 MHz, 500 Hz BW (Preamp OFF)
-138 dBm @ 150 MHz, 500 Hz BW (Preamp ON)
Common specifications for both Range 1 and Range 2
LO Phase noise -145 dBc/Hz @ 10 kHz
Internal spurious below -110 dBm
RSSI accuracy 2 dB typ.
RSSI sensitivity -140 dBm
Processing and recording bandwidth 20 kHz - 64 MHz over USB 3.0
20 kHz - 6.4 MHz over USB 2.0
20 kHz - 16 MHz over 1Gbps LAN
Demodulation bandwidth
(selectivity)
1 Hz - 64 kHz
(continuously variable in 1 Hz steps)
Spectrum analyzers Input spectrum/waterfall, 88/72 MHz BW, 2.8 kHz RBW
DDC spectrum/waterfall, 64 MHz BW, 1 Hz RBW
Channel spectrum, 64 kHz BW, 1 Hz RBW
Demodulated audio, 24 kHz BW, 1 Hz RBW
ADC 16 bit, 210 MSPS
Tuning stability 0.1 ppm (0 to 50 °C)
Antenna inputs 2 x 50 ohm (SMA connectors)
Output 24/16-bit digitized I&Q signal over USB/LAN interface
Interface USB 3.0
USB 2.0
1 Gbit Ethernet with PoE (Power over Ethernet)
Self-diagnostics BIT (Built-In test) of the signal and processing path.
Thermal management - temperature monitoring.
Power supply 10 W (12 V/800 mA), or
12 W (PoE - IEEE 802.3at)
Operating temperature 0 to 55 °C
Dimensions 166 x 97 x 59 mm (6.5" x 3.8" x 2.3")
Weight 811 g (28.6 oz)

Specifications are subject to change without notice due to continuous product development and improvement.