8ghz Hpa Transceiver Tx Rx Microwave Radio

US $30

  • San Jose, California, United States
  • Jun 9th
8GHz HPA  Transceiver TX RX Microwave Radio Size 6" x 3" x 1" thk  TX 7700-8400  RX 8000 - 8500 It is very in good shape If you have any issues with it you can return it. Shipping to the US is free. $9 for the rest of the world. I will combine auctions to lower shipping costs. 1.1.            Interconnection   Pin # Signal A/D Name Range Function 1 -5.0 VDC A IX_-5VDC -5.0 + 0.15V -5.0 VDC to Interface Card 2 +5.0 VDC A IX_+5VDC +5.13 + 0.25V +5.0 VDC 3 TX Temp Sensor A XI_TX_TEMP 0 to 2.0 V TX Temperature Sensor Output 4 Spare N/A Spare1 N/A Spare 5 TX Mute D XI_TX_MUTE_EN 0 to +3.3V TX Mute 0V (LOW) => Mute ON +3.3V (HIGH) => Mute OFF 6 Spare N/A Spare3 N/A Spare 7 PA Alarm A XI_ALM 0 to -2.5 VDC Alarm “ON” when >= -0.25VDC (see Note 1 below this table) PA Alarm Signal. 8 PA2 Gate Voltage A IX_VG2 0 to -2.5 VDC (Current = 10 mA max) PA2 Gate Voltage 9 PA1 Gate Voltage A IX_VG1 0 to -2.5 VDC (Current = 10 mA max) PA1 Gate Voltage 10 Ground A GND 0 VDC Ground 11 Ground A GND 0 VDC Ground 12 Ground A GND 0 VDC Ground 13 PA2 Drain Voltage A IX_VD2_2 +7.25 + 0.23 VDC  or +10.25 + 0.32 VDC PA2 Drain Voltage 14 PA2 Drain Voltage A IX_VD2_1 +7.25 + 0.23 VDC  or +10.25 + 0.32 VDC PA2 Drain Voltage 15 PA1 Drain Voltage A IX_VD1 +7.25 + 0.23 VDC  or +10.25 + 0.32 VDC PA1 Drain Voltage 16 RF Detector Voltage A XI_VDET 0 to +3.3 VDC RF Detector Voltage 17 PA Voltage Selection A XI_VPA_SEL Open or Ground PA voltage setting, “GND” = +10.25 VDC PA “OPEN” = +7.25 VDC PA 18 RF Detector Gain Setting A XI_VDET_GAIN 0 to + 3.3 VDC DC gain of detector voltage 19 PA Current Select 2 A XI_CURR_SEL2 0 to +7.25 or 10.25 VDC Select PA2 Drain Current 20 PA Current Select 1 A XI_CURR_SEL1 0 to +7.25 or 10.25 VDC Select PA1 Drain Current 21 -5.0 VDC Sequence A XI_-5VDC -5.0 + 0.15 VDC -5.0V Return to IF Card
Condition:
Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. ...
Brand Harris
Country of Manufacture United States
MPN 131-142264-4004

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