UME-28TR48S
28GHz mmWave phased array antenna, 2 * 24 antenna array, 2 channels of 2~3.8GHz IF, built-in up and down frequency converter - Gaustech
UME-28TR48S is a 2-channel 48-element mmWave Active Phased Array Antenna, with PA, LNA and phase-shifter for each element.
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Overview
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Overview
The UME-28TR48S is a 28GHz millimeter-wave phased array with TDD duplexing, operating in the frequency range of 27-29GHz. It supports the 3GPP 5G FR2 N257 band and can be used for 5G millimeter-wave wireless communication. The UME-28TR48S features two independently operating phased arrays (2T2R), making it suitable for millimeter-wave communication and sensing applications. The phased array integrates bidirectional frequency conversion circuits and a high-performance millimeter-wave local oscillator, enabling an S-band intermediate frequency transceiver interface of 2~4GHz, which facilitates connection with low-frequency digital sampling systems. Its performance supports high-order modulation schemes such as QAM64 and QAM256.
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Features
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27GHz-29GHz RF operating bandwidth: 2GHz
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2T2R, sub-array TDD time-division duplexing, two sub-arrays operating independently
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Supports a maximum instantaneous bandwidth of over 1GHz
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Vertical polarization
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30dB transceiver gain control
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Intermediate frequency range: 2.0GHz-4GHz
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Integrated high-performance local oscillator, supports external 10M reference locking and internal reference clock output
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G/T: -10dB/K @ single array
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EIRP: 52dBm @ single array
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Specification
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Specification
RF frequency range
27-29GHz
Duplex mode
TDD
Phase Shifter Num
48 (24 per sub-array)
EIRP
58 dBm@48 units
52 dBm@24 units
G/T
-10dB/K @normal direction
Scan Range
+/-60@horizontal direction
+/-25@vertical direction
Bandwidth Simultaneous
1000 MHz
Image Rejection
>50dB
Emission Rejection
>50dB
Gain Control Range
30dB
Beam Rise and Fall Time
≤100ns
EVM
≤ 3% @ 5G (NR) 64QAM
Phase Noise
<-84dBc/Hz@1KHz,
<-90 dBc/Hz @10KHz,
<-92 dBc/Hz @100KHz,
<-102 dBc/Hz @1MHz
Control Interface
SPI and UART
Power Supply
10~ 14 VDC
Power Consumption
50 W (Max)
Dimension (W x D x H)
276 x 98 x 55 mm
Weight
≤1.8 kg
RF Connector
SMA (Female)
Control Interface
RJ45 (UART) HDMI( SPI)
Operating Temperature
-40° ~ 50° C
Overview
The UME-28TR48S is a 28GHz millimeter-wave phased array with TDD duplexing, operating in the frequency range of 27-29GHz. It supports the 3GPP 5G FR2 N257 band and can be used for 5G millimeter-wave wireless communication. The UME-28TR48S features two independently operating phased arrays (2T2R), making it suitable for millimeter-wave communication and sensing applications. The phased array integrates bidirectional frequency conversion circuits and a high-performance millimeter-wave local oscillator, enabling an S-band intermediate frequency transceiver interface of 2~4GHz, which facilitates connection with low-frequency digital sampling systems. Its performance supports high-order modulation schemes such as QAM64 and QAM256.
-
27GHz-29GHz RF operating bandwidth: 2GHz
-
2T2R, sub-array TDD time-division duplexing, two sub-arrays operating independently
-
Supports a maximum instantaneous bandwidth of over 1GHz
-
Vertical polarization
-
30dB transceiver gain control
-
Intermediate frequency range: 2.0GHz-4GHz
-
Integrated high-performance local oscillator, supports external 10M reference locking and internal reference clock output
-
G/T: -10dB/K @ single array
-
EIRP: 52dBm @ single array
Specification
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RF frequency range |
27-29GHz |
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Duplex mode |
TDD |
|
Phase Shifter Num |
48 (24 per sub-array) |
|
EIRP |
58 dBm@48 units 52 dBm@24 units |
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G/T |
-10dB/K @normal direction |
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Scan Range |
+/-60@horizontal direction +/-25@vertical direction |
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Bandwidth Simultaneous |
1000 MHz |
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Image Rejection |
>50dB |
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Emission Rejection |
>50dB |
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Gain Control Range |
30dB |
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Beam Rise and Fall Time |
≤100ns |
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EVM |
≤ 3% @ 5G (NR) 64QAM |
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Phase Noise |
<-84dBc/Hz@1KHz, <-90 dBc/Hz @10KHz, <-92 dBc/Hz @100KHz, <-102 dBc/Hz @1MHz |
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Control Interface |
SPI and UART |
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Power Supply |
10~ 14 VDC |
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Power Consumption |
50 W (Max) |
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Dimension (W x D x H) |
276 x 98 x 55 mm |
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Weight |
≤1.8 kg |
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RF Connector |
SMA (Female) |
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Control Interface |
RJ45 (UART) HDMI( SPI) |
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Operating Temperature |
-40° ~ 50° C |
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