Thomson Broadcast & Multimedia Inc. 8BUSD2500B User Manual

All information contained in this document is confidential and proprietary to THOMCAST and shall not be disclosed without the prior written permission of THOMCAST.

CREATED: KAS...................................................................12/9/99

CHECKED: DMW ................................................................12/9/99

RELEASED: PRC..................................................................12/9/99

Output Power

12

15 dB visual/aural ratio
+0.5 dB to -2 dB

Measured at transmitter output
Other ratios available upon request

IF Input Level
Impedance/Connector

-23 dBm peak ± 2 dB
75O / female BNC

Combined visual and aural

Emission

250KF3E or per CCIR

Inter Carrier Frequency Accuracy

= 

±

 50 Hz relative to visual carrier

Frequency Response

13

, 

14

Mono
Stereo

= 

±

 1 dB   30 Hz to 15 KHz

= 

±

 1 dB   50 Hz to 105 KHz w/o pre-

emphasis

Pre-emphasis

50 or 75 microseconds (defeatable)

Deviation

±

25 KHz (System M/N) (

±

50 KHz Stereo)

±

50 KHz (System B/G/D/K/I) NICAM

and IRT Stereo compatible

Harmonic Distortion

13, 14

= 1%

FM Noise

13, 14

= -60 dB

Audio Input Level

13

Mono @ 

±

25 KHz deviation

Mono @ 

±

50 KHz deviation

Stereo @ 

±

50 KHz deviation

-10 to +10 dBm into 600

Ω

-10 to +10 dBm into 600

Ω

-10 to +10 dBm

Power Requirement (Line PF =0.95)

Operating
Stand-by Mode

117/230 V

AC

 ±10%;

 

50/60 Hz

<900 VA
<950 VA

Operating Temperature

0

°

C to +50

°

C

Frequency stability and equipment functionality
guaranteed

Specified Temperature Range

13

°

 to +33

°

C

All Specified parameters guaranteed

Relative Humidity

95% non-condensing

Vertical Rack Requirement

12.25”

Does not include modulator

Dimensions

15.75” H  x  21.1” W  x  34.5” D

40.0cm H  x  53.6 cm W  x 87.6 cm D

Approximate Shipping Weight

215 lb 

(97.40 kg)

                                                                

12

 In band intermodulation specification is based on 15 dB visual to aural ratio.  Contact factory for specification change due to other ratios

13

 Using TVM-102 modulator

14

 Factory video/audio performance test limits may include up to 50% of the test demodulator measurement uncertainty.