Microbit RRC-1258 MkII(s) Manual do Utilizador descarregar pdf (Página 16)

USER MANUAL

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RRC-1258 MKII

Ba1258B_RemoteRig_MkIIs-A33.docx

User manual

Rev. A33 – 2015 Jan 28

16 of 236

or Stereo speakers with built in lf-power amplifier if you use a Dual Receiver system. PC-type

speakers are very well suited for this.

Sub Receiver (*)

Main receiver

GND

(*) Sub receiver, only available in RRC-1258MkIIs version

SP Radio-RRC

At the Radio-RRC the speaker connector is an input for the speaker signals from the radio.

The Dual-Rx version has inputs for both the Main-Rx and Sub-RX. The Main-Rx input is

connected in parallel with the input pins in the MIC/AUX and TTL connector. The inputs has

resistive loads of 50 ohms. The connector is a standard 3.5 mm jack for a mini stereo plug

and there is no switch in the connector.

Sub Receiver (*)

Main receiver

GND

(*) Sub receiver, only available in RRC-1258MkIIs version

CW Control-RRC

The CW knob is used for adjusting the CW-speed of the built in CW-keyer. The CW –Speed

adjustment is also connected to the WinKeyer emulator. There is no knob on the Radio-RRC.

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Microbit RRC-1258 MkII(s) Manual do Utilizador Página 16