MHM
Modulators shown here running a
'video on demand' hotel network.
|
| |
| If
either a single channel or multiple channels are
required to be modulated, a number of VSB and DSB
solutions are available for all applications. These
highly specified, cost effective modulators include both
Australian and New Zealand software channel plans and
may be programmed on-site, due to their user friendly
features. |
| |
| MODEL |
BAND
|
FREQUECY
RANGE
|
CURRENT
|
MODULATION
TYPE
|
| MHM121 |
VHF
1
|
44-72MHz
|
280mA
|
VSB
|
| MHM131 |
VHF
1
|
44-72MHz
|
600mA
|
VSB
(3 Ch. Unit)
|
| MHM321 |
VHF
3
|
136-300MHz
|
280mA
|
VSB
|
| MHM341 |
VHF
3
|
136-300MHz
|
950mA
|
VSB
|
| MHM401 |
Hyper
|
300-470MHz
|
220mA
|
VSB
|
| MHM441 |
Hyper
|
300-470MHz
|
750mA
|
VSB
|
| MHM503 |
UHF
|
470-862MHz
|
175mA
|
DSB
|
| MHM543 |
UHF
|
470-862MHz
|
400mA
|
DSB
|
| MHM521 |
UHF
|
470-862MHz
|
250mA
|
VSB
|
| MHM541 |
UHF
|
470-862MHz
|
850mA
|
VSB
|
|
|
| |
|
Output
Channels
|
|
VHF
1: Aus. 0,1, 2 N.Z. 1, 2, 3
VHF 3: Aus. 5A-12 N.Z. 4-11 /
S7-S20
Hyper: S21-S44 (7 MHz), S21-S41
(8MHz)
UHF: Aus. 28-69 N.Z. 21-69 |
|
| |
| |
Multi-standard
programmable for Australian, New Zealand and
European Channels. |
| |
Push
Button on-site tuning for all models including 7
& 8 channel bandwidths. |
|
|
|
MHM321/401/503
|
| |
| All
3 and 4 channel units are mounted in a single
housing with the installation base attached and
included in the modulator price. |
|
| |
MHM131/441
|
| |
NOTE:
The desired application of Telestes MHE
headend signal process system is to balance,
equalise and combine all signals at a level of
75dBuV for input to a quality launch amplifier. |
|
|
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