Transceiver
Uplink Module

ReliaSat

17-21 & 27-30 GHz

Product Datasheet

TR300

Integrated transceiver uplink module for K/Kaband frequencies.

Overview

TR300 is a fully integrated stand-alone transceivermodule designed for K/ Ka-band communications
systems. This Transceiver operates as a wideband
up/down converter designed for either on groundsegment or an airborne environment. It includes
an on-board frequency synthesizer and low
power consumption in a stackable enclosure. Thistransceiver offers up to 250 MHz of instantaneous
bandwidth.

••••Features

TX output frequency 27-30 GHzRX input frequency 17-21 GHz
TX IF frequency 1-4 GHz
RX IF frequency 1-5 GHz

It also includes a high-precision clock for LOgeneration; this clock can be used as a reference
for other modules, or lock to an external systemreference.
This transceiver can be used as a stand-alone up/
down converter or combined with a modem/
Software Defined Radio (SDR) enabling fullfunction K/Ka-band satellite communication.

TR300

Issue Date: 07/07/2023

Applications•••••

High speed data communications
Space communications
IOT
Security5GDOC REV 1Page 1 of 4Information furnished by ReliaSat is believed to be accurate. No responsibility is assumed by ReliaSat for its use, nor for any infringements on the rights of other parties that may result for the useof the information herein. All specifications are subject to change without notice.

Transceiver
Uplink Module

ReliaSat

17-21 & 27-30 GHz

Product Datasheet

Specification Overview
TransmitterParameter

TX Output Frequency Range
TX Output Linear PowerIF Input Frequency Range
IF Input Power
Reference Frequency
Reference Phase Noise
Reference Signal
Characteristics
Reference Stability
Conversion Gain
Gain Flatness

Over typical channel bandwidth fromSDR (250 MHz)

Typical Phase Noise
1 kHz
10 kHz
100 kHz
1 MHz
10 MHzSpurious
Supply Voltage Range
DC Current
DC PowerTR300

Typical27-30
20
1-4-10 to 0100 (on-board or external)-145

Square input: 0.6 Vpp (min) / 2.5
Vpp (max) - slew rate >0.5 V/ns
Sine wave: +5 dBm (min) / +15dBm (max)

5Unit

(GHz)
(dBm)
(GHz)
(dBm)
(MHz)
(dBc/Hz)(PPM)

30 (extended 50 dB with SSPA) (dB)
3 (specified over max channel
bandwidth (250 MHz) across entire(dB)
4 GHz) RX bandwidth. (SDR input
channel band)-70-80-100-123-140-60
6-42
<1.5
<6(dBc/Hz)(dBc/Hz)(dBc/Hz)(dBc/Hz)(dBc/Hz)(dBc/Hz)
(dBc)
(Vdc)
(Amps)(Watts)Issue Date: 07/07/2023

ReceiverParameter

TypicalReference Signal
Characteristics

Square input: 0.6 Vpp (min) / 2.5
Vpp (max) - slew rate >0.5 V/ns
Sine wave: +5 dBm (min) / +15
dBm (max)

RX Input Frequency Range
RX Input Power Range
IF Output Frequency Range
IF Output Power Range
Reference Frequency
Reference Phase Noise

Reference Stability

17-21-90 to -30
1-5-60 to 0
100 (on-board or external)
-145

5Unit

(GHz)
(dBm)
(GHz)
(dBm)
(MHz)
(dBc/Hz)(PPM)

Conversion Gain

30 (extended 50 dB with SSPA) (dB)Gain Flatness

3 (specified over max channel

Typical Phase Noise
1 kHz
10 kHz
100 kHz
1 MHz
10 MHzSpurious
Noise Figure
Supply Voltage Range
DC Current
DC Power-70-80-100-123-140-60<2.56-42<1.5<6Over Typical Channel Bandwidth from
SDR (250MHz)

DOC REV 1bandwidth (250 MHz) across entire
4 GHz) RX bandwidth. (SDR input
channel band)(dB)(dBc/Hz)(dBc/Hz)(dBc/Hz)(dBc/Hz)(dBc/Hz)(dBc/Hz)
(dBc)
(dB)
(Vdc)
(Amps)(Watts)Page 2 of 4

Information furnished by ReliaSat is believed to be accurate. No responsibility is assumed by ReliaSat for its use, nor for any infringements on the rights of other parties that may result for the useof the information herein. All specifications are subject to change without notice.

Transceiver
Uplink Module

ReliaSat

17-21 & 27-30 GHz

Product Datasheet

Mechanical and Environmental
MechanicalParameter

PCB Dimensions
Mechanical Enclosure Required
Mechanical Enclosure Dimensions
Total Mass
Form Factor Requirement
Enclosure Material Requirement
Enclosure Planting Requirement
RF Connector Types
DC Connector Types
IF Signal Connector Types

Typical

80 x 80 x 2 (max)Yes
100 x 120 x 70 (max)<2Enclosure>2.54 mm Aluminium
Gold
2.92
DC feedthrough or alt. high rel. panel
mountSMA

Unit

(mm)
(mm)
(kg)
(mm)
(mm)

Environmental
Parameter

Operating Temperature Range
Storage Temperature Range
Operating Environment
Vibration Requirement
Compliance Standards

TR300Issue Date: 07/07/2023

Typical-40 oC to +70 oC-40 oC to +85 oC
Terrestrial; IP65 enclosures standard
MIL-STD-8101) ETSI EN 301 4592) ETSI EN 301.489-12(EMC standard for satellite earth stations)

DOC REV 1

Page 3 of 4

Information furnished by ReliaSat is believed to be accurate. No responsibility is assumed by ReliaSat for its use, nor for any infringements on the rights of other parties that may result for the useof the information herein. All specifications are subject to change without notice.

Transceiver
Uplink Module

ReliaSat

17-21 & 27-30 GHz

Product Datasheet

Simplified Schematic Diagram

0 dBm-30 dBm+20 dBm-10 dBm

Contact Information
ReliaSat European Offices
e: sales@reliasat.com
www.reliasat.com

TR300

Issue Date: 07/07/2023

DOC REV 1

Page 4 of 4Information furnished by ReliaSat is believed to be accurate. No responsibility is assumed by ReliaSat for its use, nor for any infringements on the rights of other parties that may result for the useof the information herein. All specifications are subject to change without notice.