
HENSOLDT GRXLAN HF/VHF/UHF RX

he GRXLAN family of SDR’s (software definable receivers) provides a cost effective solution where single or multiple receiver channels are required in a communication EW environment. The receivers provide base band I/Q outputs, which then may be manipulated to derive spectral information including demodulation for listening purposes.
High dynamic range circuitry, with Digital Signal Processing and sophisticated host man-machine interface graphics combine in a cutting edge SDR solution for modern HF & V/UHF ESM monitoring requirements.
The LAN interface is perfect for standalone and advanced system applications.
- go2signals support
- Combined HF-VHF-UHF model
- Tabletop 1 to 2 channels
- Up to 6 GHz
- Direct sampling, no mixers employed in HF section
Technical data
Feature | Data |
---|---|
gRX-LAN LH | |
Frequency range | 9 kHz – 30 MHz |
Pre-selection | 11 filters and a through |
IP2 (HL mode) | + 70 dBm |
IP3 (HL mode) | + 35 dBm (typical + 40 dBm) |
Phase Noise | < -125 dBc/Hz df = 1 kHz with TCXO fitted < -140 dBc/Hz df = 1 kHz with OCXO fitted |
AGC/MGC range | 130 dB |
Image rejection | Not Applicable (direct conversion) |
Alias Rejection | ≥ 90 dB |
gRX-LAN LU | |
Frequency range | 20 MHz to 3600 MHz |
Pre-selection | 4 filters |
IP2 (HL mode) | + 40 dBm |
IP3 (HL mode) | ≥ +10 dBm (typical + 15 dBm) |
Phase Noise | ≤ -90 dBc/Hz df = 10kHz @100 MHz Rx |
≤ -115 dBc/Hz df = 1 MHz | |
AGC/MGC range | 120 dB |
Image rejection | ≥ 60 dB for 70 - 1400 MHz ≥ 80 dB elsewhere |
Alias Rejection | ≥ 80 dB |
GRXLAN LH and GRXLAN LU | |
IF-Filter bandwidth | Up to 1 MHz wide I/Q streamed data via LAN DDCs for 20, 100, 200, 320, 1000 kH |
Two tone SFDR | ≥ 75 dB |
IF output frequency | Baseband I/Q, 1MHz wide time |
Data interface | LAN (TCP/IP), Digital IF streaming via LAN |
Power supply | 90 - 260 VAC (47 - 63 HZ) (DC optional) |
Packaging | AC: 320 x 200 x 48 mm DC: 248 x 166 x 48 mm |
Mass | < 2.5 kg |
Operating Temperature | -10 °C to +55 °C |
Storage Temperature | -40 °C to +70 °C |