SMTR3338-43L STEALTH_MICROWAVE | Alldatasheet
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Technical content
1007 Whitehead Road Ext., Trenton, NJ 08638 Tel: (609) 538-8586 ♦ Fax: (609) 538-8587 Email: sales@stealthmicrowave.com ♦ Web site: www.stealthmicrowave.com Model SMTR3338-43L 3.3-3.8 GHz Bi-Directional Power Amplifier Transmit Path Specification Parameter Min Typ Max Unit Frequency Range 3300 - 3800 MHz 802.16e Power Out 36 dBm EVM at 37dBm -33 dB Gain 37 ± 1 dB Gain Flatness ± 0.5 dB Input Return Loss -14 -18 dB DC Input Voltage 10 12 13 V Current Draw (RMS) 4.5 A Receive Path Gain 20 ± 1 dB P1dB 5 dBm Noise Figure 3 dB Input Return Loss -14 dB Current Draw 110 mA Mechanical Dimensions 9.5 x 4.0 x 1.22 inches RF Connectors SMA Female Weight 1 lb. 4 oz. Operating Temperature (Baseplate) -10ºC to +70ºC Stealth Microwave’s SMTR3338-43L is a solid state bi-directional amplifier for use in 802.16e TDD products and systems. This compact, high linearity PA can easily be integrated into both BTS or CPE devices, and exhibits excellent uplink and downlink performance. Typical output power for 802.16e is 36-37 dBm meeting EVM and spectral mask requirements. U Features
- Auto Tx/Rx Switching
- Integral receive filter
- Various RF connector options available
1007 Whitehead Road Ext., Trenton, NJ 08638 Tel: (609) 538-8586 ♦ Fax: (609) 538-8587 Email: sales@stealthmicrowave.com ♦ Web site: www.stealthmicrowave.com Model SMTR3338-43L 3.3-3.8 GHz Bi-Directional Power Amplifier DIMENSIONS IN INCHES Pin Description Values RADIO Input Connector (SMA-F) + 10 dBm (typical, adjustable per customer requirement) ANT Antenna Connector (SMA-F) +36 dBm burst power (802.16e) +VDC Supply Voltage +12V GND Ground --
1007 Whitehead Road Ext., Trenton, NJ 08638 Tel: (609) 538-8586 ♦ Fax: (609) 538-8587 Email: sales@stealthmicrowave.com ♦ Web site: www.stealthmicrowave.com Model SMTR3338-43L 3.3-3.8 GHz Bi-Directional Power Amplifier S11 / S21 MEASUREMENTS
1007 Whitehead Road Ext., Trenton, NJ 08638 Tel: (609) 538-8586 ♦ Fax: (609) 538-8587 Email: sales@stealthmicrowave.com ♦ Web site: www.stealthmicrowave.com Model SMTR3338-43L 3.3-3.8 GHz Bi-Directional Power Amplifier EVM MEASUREMENT - 35 dBm 802.16 64QAM IEEE 802.16 - 2004 Frequency: 3.5 GHz Signal Level Setting: 1.6 dBm External Att: 34.9 dB Sweep Mode: Continuous Trigger Mode: Pow er Trigger Offset: -10 µs Burst Type: OFDM DL Burst Modulation: 64QAM3/4 No Of Data Symbols: 1/2425 Result Summary No. of Bursts 6 * Min Mean Limit Max Limit Unit EVM Data Carriers - 34.76 - 33.82 - 33.00 dB EVM Pilot Carriers - 33.92 - 33.65 - 33.34 dB Gain Imbalance 0.00 0.00 0.00 dB Quadrature Error 0.000 0.000 0.000 ° Center Frequency Error 296.86 338.87 ± 28000 377.29 ± 28000 Hz Clock Error 0.00 0.00 ± 8 0.00 ± 8 ppm Burst Power 37.67 37.68 37.69 dBm Crest Factor 7.06 7.07 7.09 dB RSSI 5.56 5.70 5.71 dBm RSSI Standard Deviation - 0.65 dB CINR 31.20 31.70 33.05 dB CINR Standard Deviation 19.49 dB
1007 Whitehead Road Ext., Trenton, NJ 08638 Tel: (609) 538-8586 ♦ Fax: (609) 538-8587 Email: sales@stealthmicrowave.com ♦ Web site: www.stealthmicrowave.com Model SMTR3338-43L 3.3-3.8 GHz Bi-Directional Power Amplifier SPECTRAL MASK – 35 dBm 802.16 64QAM