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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 Supply	Power Consumption	7 Watt max.
Environment	Temperature	-30℃ ~ +60℃
Environment	Humidity	100% waterproof
Physical Dimension	Dimension	163 x 150 x 88 mm
Accessories Options	Antenna	Corner Reflector (12dBi) Spotbeam (15dBi) Viper (17 dBi )
Accessories Options	Power Supply	Full Range Adapter & Inserter