W2IHY iBOX Operating manual - Ibox Controls

Summary of iBOX

  • Page 1

    -12- audio out cable wiring ten tec drake tr7 drake t4xb collins 32s 1, 32s3 collins kwm2a collins 32v2, 32v3 hallicrafters e.F. Johnson hi-z hi-z yaesu ft101e galaxy kenwood ts520/ts530 ts820/ts830 + audio + audio + audio + audio - audio - audio - audio - audio - audio + audio + audio - audio ptt p...

  • Page 2: April 2003

    -2- variable attenuator and interface box operating manua l april 2003 julius d. Jones 19 vanessa lane staatsburg, n.Y. (12580) (845) 889-4253 e-mail: julius@w2ihy.Com home page: http:// www.W2ihy.Com c 2003 w2ihy, all rights reserved technologies w2ihy ibox -11- audio output cable wiring alinco dx7...

  • Page 3: Introduction

    -10- audio output cable wiring hi-z attenuator audio out wiring low z trs balanced output low z unbalnced 1/4” mono connector low z single channel input to computer sound card hi z trs balanced output low-z low-z low-z hi-z low-z - audio - audio - audio - audio + audio + audio + audio + audio gnd gn...

  • Page 4: Ibox Controls

    -4- ibox controls 1 2 (1) output level control (r2) this potentiometer (pot.) adjusts the audio output of the ibox . Turning the pot. Fully counter - clockwise will obtain a signal at the audio output about 48db less than the input signal. Turning the pot. Clockwise will increase the signal level to...

  • Page 5: Ibox Controls

    -5- ibox controls 3 4 (3) ptt input (j3) this female rca connector is used to provide push to talk control (ptt). Grounding the center jack of the connector grounds the ptt line of the audio out connector. (4) audio output (j2) this 5 pin din connector provides attenuated input audio to the connecto...

  • Page 6

    -7- c2 .001 uf c2 .001 uf c4 .001 uf c4 .001 uf c6 .001 uf c6 .001 uf rfc1 470 uh rf choke rfc1 470 uh rf choke rfc3-470 uh rf choke rfc3-470 uh rf choke rfc2 470 uh rf choke rfc2 470 uh rf choke rfc4 470 uh rf choke rfc4 470 uh rf choke c1 .001 uf c1 .001 uf c3 .001 uf c3 .001 uf c5 .001 uf c5 .001...