Fanfare FM FT-1 Owner's Manual

Reference quality digital / analog fm tuner

Hide thumbs

Table Of Contents

FT-1

Reference Quality

Digital / Analog

FM Tuner

Owner's Manual

Table of Contents

Need help?

Do you have a question about the FT-1 and is the answer not in the manual?

Questions and answers

Summary of Contents for Fanfare FM FT-1

Page 1 FT-1 Reference Quality Digital / Analog FM Tuner Owner's Manual...
Page 2 The FT-1 'Under the Hood' ........
Page 3 It is a philosophy that, in its simplest form, assures FANFARE dealers and their customers that we have but one objective . . . complete customer satisfaction. We also realize you have put a lot of time into making the decision to purchase a FANFARE FT-1. After all, it has been only during the past few years that FM has been recognized as more than just a part of the background.
Page 4: Features Of The Ft-1
DESIGN AND CONSTRUCTION The FT-1 is a 'full chassis' design, built of 16 gauge steel in order to provide maximum rf shielding and to withstand the rigors of professional use. Yet its sleek, understated, front panel is elegant enough to compliment the component rack of the most appearance-conscious audiophile. The faceplate is available in two widths - 19 inch (483mm) with EIA rack mounting holes, and 17 inch (432mm) with no mounting holes.
Page 5: Setting Up The Ft-1
Therefore, if you have not already done so, take the time to plan the overall system in terms of component placement; cable lengths, identification, service access and your own personal safety. At the same time, take a moment to plan the integration of the FT-1 FM tuner into your system, taking into consideration its own special installation requirements.
Page 6 COMPOSITE OUTPUT Accepts a BNC-type connector. This output is primarily for use in an FM broadcast station. The Composite output from the FT-1 is adjustable from 2.5 - 4.5V(peak to peak) which is sufficient to drive most modulation monitors or FM exciters.
Page 7: Operating The Ft-1
OPERATING THE FT-1 PPLYING OWER The FT-1 should be plugged into an AC power source that is not usually turned off. Once plugged in, the unit may be operated either from its front panel or from the remote controller. UNE UP OR For use if you wish to move quickly to a particular station frequency.
Page 8 FT-1 Front Panel FRONT PANEL REMOTE CONTROLLER DESCRIPTION Turns power on and off to the audio and display panel (6)circuitry. ON/OFF POWER Note: The rf circuitry remains powered at all times when the unit is plugged in STEREO STEREO Allows switching between stereo and mono modes. When in the stereo mode, window will be illuminated any time a signal is being received from a station t Allows switching between 'wide' and 'narrow' bandwidth.
Page 9: The Ft-1 'Under The Hood
THE FT-1 - 'UNDER THE HOOD' At the heart of the FANFARE FT-1 FM tuner the design is analog. Why analog? Primarily because analog has proven itself to be the 'musical' choice when compared with most frequency synthesis (FS) digital designs. How the two differ is in their way of interacting with the signal coming in from the antenna. In an FS design, a 'black box' produces the necessary frequencies in order to convert the antenna signals.
Page 10: What Is Uniset
The FT-1 - 'Under the Hood' The signal then travels into the IF (intermediate frequency) stages where it is converted to a 10.7MHz IF signal. From there it is passed through the IF filter stages which consists partly of hand selected ceramic filters in order to provide best group delay characteristic (all signals arriving at the decoder stage at the same time). The signals are then sent to the stereo decoder where the stereo signal begins to take shape.
Page 11 Fig.6 Fg.7 75 ohm Coaxial Cable 300 ohm Twin Lead Page 10...
Page 12: Choosing Anfm Antenna
2.5dB over the dipole. Finally, being a 1/2 wave design, no 'ground plane' is necessary for its function. It can be installed on a mast or on any surface (metal, wood, fibreglass etc.), including that of a car, truck RV or boat. An excellent example of this antenna type is the Fanfare FM-2G, FM antenna.
Page 13: Gain And The Fm Antenna
Interference, other than from noise, most often originates with other radio transmitters and the only effective tool is to(a) maximize the tuner's selectivity and (b) to maximize the antenna's concentration on the station of choice. The FANFARE FT-1, operating in the 'narrow' band mode, already offers excellent selectivity. Therefore, initially, a concentration on the antenna system and its placement may be offer the most immediate results in minimizing obtrusive interference.
Page 14: Specifications
This warranty provides you with specific legal rights. You may also have other rights which vary from State to State. However, no warranty, implied or otherwise created by State law, shall extend beyond the term of this warranty and FANFARE FM shall not be liable for any incidental or consequential damage arising out of a defect in material or workmanship of the unit during the term of this warranty or thereafter.
Page 15: In Case Of Difficulty
IN CASE OF DIFFICULTY PROBLEM POSSIBLE CAUSE POSSIBLE SOLUTION No display, no sound - Power cord not plugged in - Reconnect power cord - Power off at AC source - Check AC source(switch, fuse etc.) - Internal fuse blown or faulty - Check for shorts or overloading* No sound.
Page 16: Appendices
APPENDICES Appendices to this manual are in the preparation stages and include the following: APPENDIX ‘A’ Changing display filter. APPENDIX ‘B’ Changing input voltages (mains). APPENDIX ‘C’ Changing FM de-emphasis Other Appendices will become available as they are developed. All registered owners of the Fanfare FT-1A FM tuner/monitor will receive these manual updates by mail automatically.
Page 17 Changing the Display Filter While the FT-1 is shipped with green as the display color, the display material can be changed to any other color for which acetate or other clear, tinted material of a thickness not to exceed 3 thicknesses of the material already installed on the faceplate display window. The steps for replacement are;...
Page 18 APPENDIX ‘A’ (cont’d) Replacing the Faceplate The tuner faceplate fits precisely on the chassis. The buttons will move freely in their respective cutouts when it is installed correctly. This can be done with a little care patience and care. Just remember, the necessity to make very slight adjustments of the faceplate's position is important. If you move it too far in any one direction you will end up having to spend more time making the necessary adjustments so it will not bind on the pushbuttons.
Page 19 Below that is a green wire which runs from a post on the floor of the chassis, near the barrier strip. This is the earth ground for the chassis and is not to be removed. WITH THE GREEN WIRE ATTACHED, THE CHASSIS IS AT EARTH GROUND. HOWEVER, ALL AUDIO CONNECTIONS ON THE FT-1 ARE DESIGNED TO BE ISOLATED, OR TO ‘FLOAT’...
Page 20 - With a small pair of electronics sidecuting pliers, snip the right and left leg of C16 at the circuit board and remove from the chassis. Do the same with C18. If it is possible the FT-1 may be moved from the country in which this change is taking plae and will be brought back to North America, you have the option of making the procedure reversible by doing the following.
Page 21 fanfare electronics, ltd P.O. Box 455, Buffalo NY 14225-0455 (716)683-5451 FAX (716)683-5421 On the internet "http://www.fanfare.com" via email "info@fanfare.com"...