Related Manuals for XIEGU XPA125
Summary of Contents for XIEGU XPA125
- Page 1 XIEGU 100 W Solid-State Linear Power Amplifier XPA125 Instruction Manual Copyright © 2010~2017 Xiegu Communications...
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Page 2: Important Reminder
X108G or connector! X5105 transceiver Packing list: ① XPA125......1 ① ② Power supply cable ....1 ③ Date cable ......1 ④ Communication cable ..... 1 ⑤... -
Page 3: Product Specifications
XIEGU COMMUNICATIONS 1 XPA125 Specifications 1.1 Amplifier: Frequency range: 0.5 – 54 MHz Maximum output power: 1.8 - 30MHz ≥110W 50 - 54MHz ≥90W Maximum operating ambient temperature: 55℃ Gain: 13dB ( 2dB) ± Supply voltage: 12 - 14.5 V DC... -
Page 4: Equipment Description
2 Equipment description 2.1 Front panel layout: ① Power key When XPA125 is turned on, press this button and hold for 2 seconds, XPA125 will shut down. When XPA125 is turned off, press this button and hold for 2 seconds, XPA125 will turn on. -
Page 5: Ant Connector
2.2 Rear panel layout: ○ 6 DC IN Power supply socket: The XPA125 requires a 12 - 14.5 V DC supply ○ 7 ANT Connector: The ANT socket is connected to the antenna, the connector model is SL16-K. - Page 6 The TRX interface is connected to the transceiver output, the connector model is SL16-K. ○ 12 CIV interface: This interface is for XPA125 firmware updates and connection to a PC. ○ Handle 2.3 Display interface layout: ⑴ Input SWR value: Displays the SWR value of the XPA125 input.
- Page 7 Automatic antenna tuner unit (ATU) status: (10) Displays the status of the automatic antenna tuner. Indicates that the XPA125 is not connected to the automatic antenna tuner unit. Indicates that the XPA125 is connected to the automatic antenna tuner unit.
- Page 8 3.1 Wiring connection method 3.1.1 Method for connecting XPA125 with X108G The XPA125 can be directly connected to an X108G, which can then control the band switching and ALC functions of the amplifier. - The ACC data cable supplied with the XPA125 is connected between the ACC ports of the two units.
- Page 9 XIEGU COMMUNICATIONS 3.1.4 Connection method between XPA125 and other QRP radio If you want to start the XPA125 power amplifier and put it into the transmit mode, you need to set the PTT port to a low level [level≤0.1V]. If the PTT output signal of the transceiver is at high level, the high level needs to be converted into a low level, and then input to the XPA125 [ACC-PTT] port.
- Page 10 Warning: 1. Do not allow the maximum output power of the amplifier to exceed 120 W. 2. Using the XPA125 at high power levels for extended periods can lead to overheating and potential damage to the PA stage. 3.2.2 Band switching - You can switch between the two modes of [AUTO- MANUAL] via this key.
- Page 11 3.2.5 Flexible configuration of PA unit and ATU unit The ATU unit and PA unit of XPA125 can be used independently of each other. You can therefore use the XPA125 as either an automatic antenna tuner or a separate power amplifier.
- Page 12 - Over temperature：≥100℃ Warning When the XPA125 current d r a w is too high (more than 30A), o r a short circuit occurs, the fuse on the rear panel may blow. The unit will then no longer turn on. Please check the status of the fuse if this occurs.
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Page 13: General Troubleshooting
The fuse on the back of the machine Replace fuse（30A） has blown Unable to turn on Power cable connection is bad Replace or repair power cord your XPA125 Power supply connection reversed Return to distributor Other circumstances Return to distributor Antenna is not connected... -
Page 14: Warranty Limitations
If the product needs warranty repair within two weeks of receiving the product, XieGu will pay for the shipping both ways. After two weeks XieGu will pay only for return shipping. If the product is not covered under warranty, the customer pays for shipping both ways plus the cost of the repair. - Page 15 XIEGU COMMUNICATIONS the radio is under warranty; F. Product was not bought from XieGu or authorized distributor of XieGu. *None of the following conditions, are covered by the warranty: A. Damage caused by improper use by the user； B. Damage caused by an accident；...
- Page 16 XIEGU COMMUNICATIONS XIEGU COMMUNICATIONS www.cqxiegu.com...