Televes TOX Series User manual

TWIN Modulator
EN
Ref. 5806
User manual
www.televes.com

Index
EN
ENGLISH
1. Technical specifications ...................................................................................................................... 5
2. Reference description ......................................................................................................................... 7
3. Mounting ............................................................................................................................................. 8
3.1. Wall mounting .............................................................................................................................. 8
3.2. 19” rack mounting ...................................................................................................................... 9
4. Element description ............................................................................................................................ 10
4.1. Twin Modulator ........................................................................................................................ 10
4.2. Power supply unit ..................................................................................................................... 11
4.3. Amplifier .................................................................................................................................. 12
4.4. Universal programmer ............................................................................................................. 13
5. How to use the product ...................................................................................................................... 14
5.1. Main menu ............................................................................................................................... 14
5.2. Extended menu ......................................................................................................................... 17
5.3. Parameters saving .................................................................................................................... 18
6. Controlling the device ........................................................................................................................ 19
7. Typical application .............................................................................................................................. 20
8. Norms for rack mounting .................................................................................................................... 21
9. Norms for cabinet mounting ............................................................................................................... 23
A. Channels table .................................................................................................................................... 26
TWIN Modulator

EN
5
1. Technical specifications
1.1. TWIN Modulator ref. 5806
The technical characteristics described are dened for a maximum ambient temperature of 45°C (113ºF). Forced ventilation is used for higher temperatures.
Video
Bandwidth: 0,00005 ... 5 MHz Dierencial phase: < 4°
Input level (75 ohm): 1 Vpp Chroma/luma Delay: < 100 ns
Modulation depth: 72,5 ... 90 % Chroma/luma Delay: > 52 dB
Dierencial gain: < 4 % Flatness: < +1 dB
Audio
Bandwidth: 0,04 ... 15 KHz S/N ratio: > 45 dB
Impedance: 10000 ohm Flatness: < ±1 dB
Pre-emphasis: 50 µS Input level: >-15 <7 dBm
Deviation (1KHz/1.7Vpp input): program. (see table) Distortion (1KHz dev. ± 30KHz): < 1 %
RF output
Output frequency: 46 ... 862 MHz Return losses: 10 dB (14 typ)
Impedance: 75 ohm Audio carrier precision: VHF < 25 KHz
UHF < 50 KHz
Output level: 80 ± 5 dBµV
Regulation margin: > 15 dB Video carrier stability: VHF < 15 KHz
UHF < 30 KHz
Level stability: ± 3 dB
Pa/Pv distance: -12, -16 (prog.) Carrier ratio (MHz): 4,5 / 5,5 / 6 / 6,5
IF frequency: 38,9 MHz Band spurious level
46 ... 862MHz: 55 dBc min. > 60 dBc typ
Frequency steps: 250 KHz (prog.)
C/N (5MHz): > 56 dB Through losses (46 - 862 MHz): < 1.5 dB
General Power supply: 24V Protection index: IP20
Consumption 24V: 300 mA

Twin Modulator 6
Amplier
5575
Frequency range: 46 ... 862 MHz Connector: “F”
Gain: 44 ± 2,5 dB Powering voltage: 24 V
Regulation margin: 20 dB Consumption at 24 V : 450 mA
Output level (60 dBc): 105 dBµV (42 CH CENELEC) Test socket: -30 dB
Power supply unit
5629
Mains voltage: 196 - 264 V~ 50/60 Hz Total max. current
(outpur 1 + output 2): 5A (24V )
Output voltage: 24V Max. current per output: 4A (24V )
1.2. Technical specs. Broaband Ampliers
1.3. Technical specs. Power Supply Unit

EN
7
2. Description of references
Product Range
5806 TWIN Modulator T-0X
5575 Broadband Amplier 44dB 120dBµV T-0X
5559 Headend Manager CDC-IP T-0X
555901 Headend Manager CDC-IP GSM T-0X
5629 Power supply unit 24VDC/5A T-0X
Accessories
7234 Universal Programmer
5071 T03-T05-T-0X Mounting rail (50 cm)
5239 T03-T05-T-0X Mounting rail.12 Modules+PSU (56 cm)
5301 19” Rack frame
507202 T-0X Lockable cabinet with Ventilation Unit (7 Modules + PSU)
4061 75 Ohm DC-Block load
4058 75 Ohm Load
422601 T05 to T-0X Power connection lead (40 cm)
422602 T05 to T-0X Management connection lead (40 cm)
422603 T-0X Management connection lead (1m)
5673 Blank plate 50 mm

Twin Modulator 8
3. Mounting
3.1. Wall mounting
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CLAC!
7234
4061
5071
5239
5806
5629
A/V
inputs
RF
output
NOTE: The use of both PSU power outputs is recommended to balance the consumption. For example, 4+3 or 3+4

EN
9
3.2. 19” rack frame mounting
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5301

Twin Modulator 10
4. Identification of the system elements
4.1. Twin modulator
The modulated IF signal is converted to any
channel or frequency between 46 and 862 MHz
and then, once ltered, it is amplied to achieve
the specied output level.
It is also possible to control the unit via a PC as
is explained in section 6.
The modulator accepts audio and video inputs and
modulates them according to the standard, into an
IF of 38.9 MHz.
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1. RF input
2. RF output
3. Powering BUS connectors
4. Status LED
5. Control BUS connectors
6. Audio / video input signal connector
7. Programmer / PC connector
GND
Audio input (R) (Yellow) - Video input
(Red) - Audio input (R)
(Red) - Audio input (R)
Video input
Audio input (L)
A/V adapter