X-Band SATCOM Transceiver X-TR-DL-78
Arralis
The X-TR-DL-78 is a compact X-band SATCOM transceiver covering TX 8-8.5 GHz and RX 7-7.5 GHz, delivering 1 W linear / 2 W saturated output power with a 1.8 dB noise figure, suitable for military satellite and space applications.
Technical specifications
- TX Frequency
- 8-8.5 GHz
- RX Frequency
- 7-7.5 GHz
- TX IF Frequency
- 200-700 MHz
- RX IF Frequency
- 200-700 MHz
- LO Reference
- 10 MHz
- TX Output Power (linear)
- 1 W (30 dBm)
- TX Output Power (saturated)
- 2 W (33 dBm)
- TX Conversion Gain
- 30 dB
- RX Conversion Gain
- 30 dB
- RX Noise Figure
- 1.8 dB
- TX Supply Voltage
- 12-36 VDC
- RX Supply Voltage
- 6-42 VDC
- Dimensions
- 96 x 91 x 33 mm
- Weight
- <1 kg
- Operating Temperature
- -40C to +70C
- RF Connectors
- SMA (TX/RX), SMPM edge-mount (IF)
- Grade
- Commercial, Space
About
The X-TR-DL-78 is a compact X-band SATCOM transceiver developed by Arralis, providing a complete transmit and receive solution for military satellite communications and space payload applications. The transmit path operates at 8-8.5 GHz and the receive path at 7-7.5 GHz, both using a 10 MHz LO reference and supporting IF frequencies of 200-700 MHz.
The transmitter delivers 1 W (30 dBm) linear output power and up to 2 W (33 dBm) saturated power, with 30 dB conversion gain and phase noise performance of -123 to -80 dBc/Hz. The receive path achieves 30 dB conversion gain with an industry-leading noise figure of 1.8 dB, enabling reception of weak satellite signals with high sensitivity. Spurious content is suppressed to -60 dBc.
Powered by a wide-range supply of 12-36 VDC (TX) or 6-42 VDC (RX) and operating across -40C to +70C, the module is qualified for both commercial and space-grade environments. The compact 96x91x33 mm aluminum enclosure weighs less than 1 kg and uses SMA connectors for TX/RX RF ports and SMPM edge-mount connectors for IF. It is designed for X-band satellite ground terminals, smallsat payloads, and defense communications systems.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.
