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Quick Start Guide:

  

  
  
  

  

 

A more complete guide to the installation is featured later 

 

  

   

  

1.  Connect the RTX input connector to transceiver 

with 50 Ohm patch cable 
 

2.  Connect the ANT Output of the Amplifier to SWR 

Bridge / Wattmeter (If required), and then the An-
tenna (50 Ohm load Impedance) 
 

3.  Connect the Amplifier DC power Cable to a suit-

able 13.8VDC (± 1V) 50A Power Supply or Auto 
Battery. Pay attention to the correct polarity 
 

4.  Make sure that the amplifier is switched off 

 

5.  Adjust the Transceivers RF output power to 5W 

(10W max) if it is capable of more than 10W out-
put 
 

6.  Switch on the Amplifier and start operating 

 

7.  Check that the antenna VSWR is acceptable with 

the amplifier in use. Any large increase in VSWR 
indicates that the Antenna is not suitable for the 
power being used. Operation should be halted 
immediately to avoid damage  to the Amplifier / 
Radio / ATU etc. 

Содержание KL505

Страница 1: ...Specifications Operation Frequency 10m Amateur Band 1 8 30MHz with LPF Modulation Types SSB CW AM FM All narrowband modes Transistor 4x RM SD1446 Transistor Max I P Current 35A Power Supply 13 8VDC 1V...

Страница 2: ...e 13 8VDC 1V 50A Power Supply or Auto Battery Pay attention to the correct polarity 4 Make sure that the amplifier is switched off 5 Adjust the Transceivers RF output power to 5W 10W max if it is capa...

Страница 3: ...tch 3 Input Attenuator 6 position For output power adjustment 4 AM SSB Switch 5 Pre Amplifier ON LED 6 Amplifier ON LED 7 TX indicator LED Rear Panel 1 RTX SO239 RF input connector 2 DC Input power co...

Страница 4: ...t to AM The amplifier must be connected via the input power connector to a suitable power supply of the correct voltage output and sufficient current rating The output should be 13 6 13 8V DC but the...

Страница 5: ...is switched on switch the power output of the drive radio should be adjusted correctly if it is capable of outputting a power greater than 10W This may be done with the amplifier connected but switche...

Страница 6: ...eamplifier The KL505 is fitted with an RX preamplifier that when activated can help to increase the received signal level This can be used when the signal level is low to help improve intelligibility...

Страница 7: ...should always be operated at a point below its saturated output Trying to extract every last watt by overdriving the amplifier will not actually help your signal to be stronger you will in fact cause...

Страница 8: ...0 50 100 150 200 250 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 10 0 Output Power W Input Power W Typical Output Power KL505 10m 28 850MHz...

Страница 9: ...ress the harmonic output of the band being used to avoid unneccesary interference and comply with current regulations which should be know to the operator before use It should be noted that the gain o...

Страница 10: ...KL505 Schematic...

Страница 11: ......

Страница 12: ...the responsibility of the user The manufacturer declines any responsibility from unlawful use Warranty This product is covered by a 24 month warranty commencing from the date of purchase The original...

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