Harris Broadcast Flexiva FAX 10KW, Technical Manual

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FAX 5/10/20/30/40KW
October 28, 2013
1 ‐ 3
888 ‐ 2720 ‐ 001 WARNING: Disconnect primary power prior to servicing. Copyright ©2013, Harris Broadcast
1.3.3 FAX30 Options
The FAX30 requires a Harris Broadcast rack due the mounting of the power block combiners and associated reject
loads. The basic rack comes with the RF line installed to top of the rack and can be purchased without the AC
Distribution Panel. No single phase AC Distribution Panel available for this model. To use single phase to the FAX30,
use three feeds with breakers in a wall mounted panel external to the transmitter rack.
Documentation Package Part Number ‐ 943 ‐ 5614 ‐ 341 Units manufactured prior to August 2012
Documentation Package Part Number ‐ 943 ‐ 5614 ‐ 478 Units manufactured after to August 2012
3 ‐ Phase Delta ..... 971 ‐ 0054 ‐ 041
3 ‐ Phase Wye....... 971 ‐ 0054 ‐ 042
220 VAC Strip...... 253 ‐ 0253 ‐ 000
120 VAC Strip...... 253 ‐ 0254 ‐ 000
Vented Rear Door ‐ 943 ‐ 5602 ‐ 481 ‐ Replaces solid panel door (2 required)
Air Plenum Kit ‐ 981 ‐ 0031 ‐ 052 ‐ Fits front of Harris Broadcast Rack only (2 required)
Remote Control Breakout Board ‐ 901 ‐ 0218 ‐ 201GT ‐ Converts connections from dB ‐ 25 to Screw terminals
1.3.4 FAX40 Options
The FAX40 requires a Harris Broadcast rack due the mounting of the power block combiners and associated reject
loads. The basic rack comes with the RF line installed to top of the rack and can be purchased without the AC
Distribution Panel. No single phase AC Distribution Panel available for this model. To use single phase to the FAX40,
use four feeds with breakers in a wall mounted panel external to the transmitter rack.
Documentation Package Part Number ‐ 943 ‐ 5614 ‐ 342 Units manufactured prior to August 2012
Documentation Package Part Number ‐ 943 ‐ 5614 ‐ 478 Units manufactured after to August 2012
3 ‐ Phase Delta ..... 971 ‐ 0054 ‐ 043
3 ‐ Phase Wye....... 971 ‐ 0054 ‐ 044
220 VAC Strip...... 253 ‐ 0253 ‐ 000
120 VAC Strip...... 253 ‐ 0254 ‐ 000
Vented Rear Door ‐ 943 ‐ 5602 ‐ 481 ‐ Replaces solid panel door (2 required)
Air Plenum Kit ‐ 981 ‐ 0031 ‐ 052 ‐ Fits front of Harris Broadcast Rack only (2 required)
Remote Control Breakout Board ‐ 901 ‐ 0218 ‐ 201GT ‐ Converts connections from dB ‐ 25 to Screw terminals
1.3.5 Exciter Options
The following Exciters are available for installation into any of the FAX models. These can be in single or dual exciter
configurations. There is also an option for mounting the exciter external to the FAX rack either 25 or 50 feet away.
Please see exciter manual for the various options available for each model. For the FAX transmitter to operate in any
HD mode or in Split Level Combined mode, a Harris Broadcast FlexStar Exciter with correct options is required.
FAX50 ‐ 995 ‐ 0093 ‐ 001
Flexstar HD Exciter ‐ 995 ‐ 0012 ‐ 001
Digit DFM Exciter ‐ 994 ‐ 9410 ‐ 005
Micromax Exciter ‐ HARMICROMAXANALOG
Micromax Exciter ‐ HARMICROMAXDIGITAL (AES Audio capable)
Single exciter cables (for adding second exciter) Standard length ‐ 952 ‐ 9266 ‐ 015
Dual exciter cables Standard length ‐ 952 ‐ 9266 ‐ 016
External mount 25 foot cables (Single exciters) ‐ 952 ‐ 9266 ‐ 067
External mount 50 foot cables (Single exciters) ‐ 952 ‐ 9266 ‐ 068
External mount 25 foot cables (Dual exciters) ‐ 952 ‐ 9266 ‐ 069
External mount 50 foot cables (Dual exciters) ‐ 952 ‐ 9266 ‐ 070