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Telecom Products
  Outdoor AP/Bridge
  2.4GHz 802.11n PCBA
  DM TW-2201
  AiDC+ Integrated MMDS Downconverter
  SIDC Super Integrated MMDS Downconverter
MMDS Transceiver
  PLC-200 2.5 GHz Integrated CPE Transmitter
  TRX-200 In-band MMDS Transceiver
  TRX-220 In-band MMDS Tranceiver
MMDS Antenna
  TAC-A12 Corner Reflector
  TAS-A15 Spotbeam
  TAV-A17 Viper Antenna
  TAM-A19 Parabolic Mesh Antenna
  TAM-A21 Parabolic Mesh Antenna
  TAM-A25 Parabolic Mesh Antenna
MMDS Accessories
  Switching Power Supply with DC Inserter (EU)
  Switching Power Supply with DC Inserter (US)
  WiMAX Outdoor Base Station
  WiMAX Outdoor CPE
TRX-220 In-band MMDS Tranceiver

TRX-220 transceiver for 2-way wireless broadband Internet application operates at the 2500-2602 MHz band for downstream transmission. It accepts an IF signal of 23~65 MHz from cable modem, upconverts the signal to 2644~2686MHz and transmits it back to the MMDS headend site.

With its built-in automatic on/off switch, TRX-220 will enter sleep mode to eliminate broadband noise when there is no data packet transmission. Without exception, TRX-220 embodies the long term stability and reliability common to all TSI products.

With the integrated downconverter and upconverter, TRX-220 provides the best cost / performance solution for your 2-way MMDS operation.

Key Features: Applications:
•QPSK, 16 QAM Transmission Compatible
•256QAM Reception Compatible
•Automatic On/Off switch
•Up to 50km cell coverage
•Integrated dipole
•Easy installation with mesh antenna
•Low phase noise
•High frequency stability
•Low power consumption
•Meets FCC spectral mask requirement
•RoHS compliant
•MMDS CPE Internet Access
Category Parameter Description
Downstream RF frequency 2500 ~ 2602 MHz
IF frequency 222 ~ 324 MHz
Gain 18∓2dB
0.3 dB/6 MHz
Noise Figure 7.5 dB typ / 9.0 dB max
Output 3rd Intercept 24 dBm
PCS Rejection > 90 dB
2.3G WCS Rejection > 70 dB
Image Rejection (add gain) > 90 dB
IF Rejection > 85 dB
In-band Spurious < -80 dBm
Upstream IF Input 23 ~ 65 MHz
RF Output 2644 ~ 2686 MHz
Gain 24 ∓3 dB
Output 1-dB Compression Point +24 dBm typical
Output Transmit Noise -122 dBm/Hz typical
Output Spurious
@+22 dBm Tx output
-60 dBc ( in-band and out-band )
Output Power Blanking Threshold -40 dBm @ IF input
TX Switch Latency ≤1.2 micro second
LO Phase Noise -85dBc/Hz @ 1KHz
-93 dBc/Hz @ 10 KHz
-98 dBc/Hz @ 100 KHz
LO Leakage at RF / IF ports -50 dBm Max.
LO Frequency 2278 MHz
LO Stability ∓10 KHz over temp.
Interface RF Impedance 50 ohm
RF Connector Integrated Dipole
IF Impedance 75 ohm
IF Connector F-type Female
Input / Output VSWR 2.5 : 1
Power Supply Voltage +15 to +24 VDC
Power Consumption 7 Watt max.
Environment Temperature -30℃ ~ +60℃
Humidity 100% waterproof
Physical Dimension Dimension 163 x 150 x 88 mm
Accessories Options Antenna Corner Reflector (12dBi)
Spotbeam (15dBi)
Viper (17 dBi )
Power Supply Full Range Adapter & Inserter
Type Version Description Date
Flyer Rev:1.0 2010-03-08
Installation Manual C Two way Transceiver 2010-05-20
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