Operation Manual - Yaesu

1 SP-2000 Operation 2 Setup and 3 Using the Extender Feet .. 3 Front 4 Rear Panel .. 5 Audio Filter 6 Using the Speaker Mute 7 Two Transceivers can be connected .. 7 Supplied Parts .. 8 Connection (120 mm) speaker with audio tailored for short-wave amateur radio ( , 1kHz, 700Hz) and Low-cut (500Hz, 300Hz) audio filters, with response selectable from the front panel switch to select receiver input A or Receiver input panel mute panel headphone jack is provided to monitor tone quality and filter you for your purchase of the SP-2000 External handsome and functional accessory is an outstanding addition to your next-generation FT-2000 its outstanding audio response and quality construction, it will truly compliment the elite-class Hamstation you have crafted.

2 We trust you will enjoy the SP-2000 for many years to of ContentsENGLISHENGLISHS etup and the transceiver power off, also turn off the main power switch on the transceiver rear panel. (press the [O] side of therocker switch) to the illustration, connect the speaker cable from the SP-2000 INPUT 1 jack to the transceiver's EXT SPKR audio from the transceiver speaker will then be may tilt the speaker upward by extending the front feet of the the feet out and rotate each foot counter-clockwise tolock it into the extended : Please take care that each foot locks securely in the feet are locked securely, there is a possibil-ity the enclosure could suddenly tip back down. carewhen locking the feet in Shorten the Extender FeetSRotate each foot clockwise, out of the "lock" position, andpress it the Extender FeetSpeaker Cable(Supplied w/SP-2000)Front (120 mm) speaker is provided, with audio responsespecially tailored for communications and short-wave SwitchSelects between the two audio input jacks available on therear SwitchThe MUTE switch allows you to mute the audio fromthe JacksA standard 1/4 headphone jack is available on the a headphone plug is inserted into the jack, thespeaker will be see the Audio Filter Frequency Response on page SwitchThe available audio responses are shown in the table be-low.

3 Three High-cut ( kHz, 1 kHz, and 700 Hz) andtwo Low-cut (500 Hz and 300 Hz) selections are avail-able, plus NORM (no filtering applied).LOW CUT FILTERNORMS elect this position, when not using the LOW CUT 300 Hz (-6dB/Oct)2below 500 Hz (-6dB/Oct)HIGH CUT FILTER3above 700 Hz (-6dB/Oct)2above 1k Hz (-6dB/Oct)1above Hz (-6dB/Oct)NORMS elect this position, when not using the HIGH CUT PanelINPUT 1 / INPUT 2 JackThese jacks accept input from two FT-2000 front panel INPUT switch selects either jack 1 orjack 2. When the connecting cable is inserted into theEXT SPKR jack on the FT-2000 transceiver, the trans-ceiver internal speaker will be jack is gold plated, for outstanding audio OUT JackThis is an audio output jack that may be used for taperecording or connection to other audio output from this jack is conditioned by the settingsof the audio output from this jack is also affected by thetransceiver's AF GAIN control(s), so you may adjustthe FT-2000 AF GAIN control for optimum jack is gold plated, for outstanding audio CUTswitchFILTERHIGH CUTswitchHigh-cut ( , 1kHz, 700Hz) and Low-cut (500Hz, 300Hz)

4 Audio filters, with front-panel filter response optimum filter setting will depend on the operating mode and band/noise conditions. For example:Audio Filter OperationPFor SSB operationSetting the HIGH CUT filter to kHz will cause audiocomponents above that frequency to be attenuated at a rateof -6 dB per octave. This will reduce high-pitched noise,and give the audio a more mellow CW operationSetting LOW CUT to 500 Hz, and HIGH CUT to 700 Hz,will create a bandpass filter with its peak at 600 AM and FM operationBegin Operation in the NORM (Normal) position, cor-responding to the widest fidelity available. If specific noiseor interference should arise, try engaging one or both ofthe the charts for typical response curves of these highlyuseful filters.

5 Often, reception and communications canbe significantly Filter Frequency ResponseLOW CUT FILTERNORMS elect this position, when not using the LOW CUT 300 Hz (-6dB/Oct)2below 500 Hz (-6dB/Oct)HIGH CUT FILTER3above 700 Hz (-6dB/Oct)2above 1k Hz (-6dB/Oct)1above Hz (-6dB/Oct)NORMS elect this position, when not using the HIGH CUT audio input jacks are available here, and selected withthe INPUT switch on the front panel. By pressing theINPUT switch in, audio from input 2 will be heard. Pressthe switch again to release it and hear the audio from input :It is not possible to listen to INPUT 1 and INPUT 2 atthe same the Speaker Mute FeatureTwo Transceivers can be connectedPressing the MUTE switch will allow you to silence the audio inputs can be connected here, and selected via the [INPUT] Cable(Supplied w/SP-2000)Speaker Cable(Not : p/n T9101275B)SuppliedSpecificationsSpeakers Speaker Aperture: (120 mm)Maximum Input: 7 WattsInput Audio Impedance: 8-ohmAudio Frequency Response: 200 ~ 11,000 HzFilter Characteristics (Cutoff Frequencies)LOW1 Approx.

6 300 Hz ( 6 dB/Oct)LOW2 Approx. 500 Hz ( 6 dB/Oct)HIGH1 Approx. kHz ( 6 dB/Oct)HIGH2 Approx. 1 kHz ( 6 dB/Oct)HIGH3 Approx. 700 Hz ( 6 dB/Oct) Size: x x (200 x 135 x 350 mm) WHD (without knobs/jacks)Weight: lb ( kg)Supplied PartsSpeaker Cables - RCA to mm Mono - (p/n: T9101275B).. 1 SP-2000 SP-2000 SP-2000T9101275B WDXC0120 - 86 - 4901153-86444-8-80703z-CYCopyright 2007 VERTEX STANDARD CO., rights reservedNo portion of this manualmay be reproduced withoutthe permission ofVERTEX STANDARD CO., in STANDARD CO., Nakameguro, Meguro-Ku, Tokyo 153-8644, JapanVERTEX STANDARDUS Headquarters10900 Walker Street, Cypress, CA 90630, EUROPE Box 75525, 1118 ZN Schiphol, The NetherlandsYAESU UK 12, Sun Valley Business Park, Winnall CloseWinchester, Hampshire, SO23 0LB, STANDARD HK 5, 20/F.

7 , Seaview Centre, 139-141 Hoi Bun Road,Kwun Tong, Kowloon, Hong KongVERTEX STANDARD (AUSTRALIA) PTY., Business Park, Unit 14/45 Normanby RoadNotting Hill 3168, Victoria, AustraliaEAE95X700