Twin Sat TV channel unit for use in UFO
®
compact
base and extension units UFG 3xx
For processing of two independent satellite signals
in conventional TV standards (PAL, SECAM) with
analogue subcarriers and conversion to the output
frequency range from 110 MHz to 862 MHz
Adjacent channel compatible
For TV standards B/G, D/K, I
Noise-reducing Sat subcarrier processing,
compatible with Wegener Panda I
Audio operating mode: Mono, stereo, dual
sound
Data line decoder for automatic selection of the
audio operating mode (mono, stereo, dual sound)
C-band compatible
FM threshold: 7 dB
Output level is adjustable via the control unit of the
base module carrier
Output signal can be disengaged via the control
unit
A Sat TV signal enables generation of a black
screen for a channel (Twin A)
(e.g. for reproduction of Sat radio programmes via
a TV channel)
Decoder interface for one channel (Twin A).
A/V signal is switchable by means of external
switching voltages (decoder, video recorder).
Configuration is possible via the control unit
936.2448/B/0705/1.8e
UFO
®
compact Processing System
Twin Sat TV channel unit
UFO 340
20610007
Technical data
Frequency Level/Impedance Decoder or AV interface RF band- FM- Sat- Supply voltage/ Amb.
Input Output
2
) Input Output Level/Impedance width thres- Audio voltage/typ. temper-
Channel in 110–862 48–80 93 dBµV
4
)/ Comp. BB Audio Comp. Audio SAT hold carrier current drain ature
the range of MHz
3
) dBµV/ 75 Ohm colour colour frequency (V/mA)
12
) limit
920–2150 75 Ohm 1 Vss/ 1 Vss/ 1 Veff 1 Vss/ 1 Veff/ 27–36 MHz 7 dB
10
) 5.5– 5/1160 -20 °C
MHz
1
) 75 Ohm
5
) 75 Ohm
5
)
6
) 10 kOhm
8
) 75 Ohm 10 kOhm
9
) 9 MHz
11
) 12.5/390 to
0.3 Vss asymm. asymm. 31/9 50 °C
75 Ohm
5
)
7
)
1
) Independently adjustable in 1 MHz steps for channel unit twin A and twin B
2
) Standards B/D, G/K and I are selectable. Standard M is also selectable (4.5 MHz video/audio carrier spacing, channel plan is selectable according to the standard B/G)
3
) Adjustable in the 7 MHz or 8 MHz channel plan (each according to the standard), Fine tuning is possible in 250 kHz steps within the output channel which was set.
The setting is carried out on channel unit twin A. The output frequency of channel unit twin B is always 7 MHz or 8 MHz higher than the output frequency of twin A
4
) The level is adjusted on the channel unit twin A and is the same for twin A and twin B. Output level from 92–100 dBµV (16 channels) or 92–98 dBµV (24 channels) on the
system output is adjustable
5
) Adaptable to video FM deviations 13.5/16/20/25 MHz
6
) With de-emphasis
7
) Without de-emphasis, between synchronous and white level of the video signal which is not equalised
8
) Adaptable to the deviations 50 kHzs-420 kHzs, required de-emphasis (50, 75µs, J17) can be selected
9
) 50 kHzp for deviation of the accompanying audio carriers on the output
10
) Static
11
) Audio carrier frequencies can be set in 10 kHz steps
12
) From version C00 on, the power consumption changes at 5 V to 10 mA, and at 12.5 V to 460 mA. Changing the maximum equipment ist not necessary.
Output
(F-connector, female)
Place for supplied
sticker
Connector for
control unit (mini-DIN))
Decoder interface
Connection for
power supply bus
Sat IF input B
(F-connector, female)
Sat IF input A
(F-connector, female)
Electronic equipment is not household waste –
in accordance with directive 2002/96/EC OF THE
EUROPEAN PARLIAMENT AND THE COUNCIL of
27th January 2003 on used electrical and electronic
equipment, it must be disposed of properly.
At the end of its service life, take this unit for
disposal at a relevant official collection point.
