Operation
Specifications
DC offset ....................................... 10mV maximum
Operation
Sync
Input type ..................................... RGBHV, RGBS, RGsB, RsGsBs
Output type .................................. RGBHV, RGBS, RGsB
User’s Guide
Input level ..................................... RGBHV, RGBS ......... TTL ............. 5V p-p
RGsB, RsGsBs ........... analog ......... 0.3V p-p
Output level.................................. TTL............. 4V to 5V p-p
Input impedance .......................... 510 ohms
Output impedance ...................... 75 ohms
Max input voltage ....................... 5V p-p
Input sensitivity ........................... 0.6V to 5V p-p
Max. propagation delay.............. 130 nS
1
2
3
Figure 4 — PA 250 front panel
Power LED — Lights when the PA 250 is on.
1
2
Level control — Adjusts the amount of compensation for
amplitude losses caused by cable resistance.
Max. rise/fall time ....................... 4 nS
Polarity .......................................... RGBHV, RGBS ......... positive or negative
(follows input)
Peaking control — Adjusts frequency compensation. It is similar
to the sharpness control on a television. It
compensates for the effect of capacitance of
long cables. Use the symbol at the left as a
guide for adjusting the control.
3
RGsB, RsGsBs ........... negative
General
Power............................................. 100VAC to 240VAC, 50/60 Hz, 10 watts,
Specifications
internal, auto-switchable
Temperature/humidity .............. Storage -40° to +158°F (-40° to +70°C) / 10% to
90%, non-condensing
Operating +32° to +122°F (0° to +50°C) / 10% to
90%, non-condensing
Rack mount................................... Yes, with optional rack shelf #60-190-01
Enclosure type.............................. Metal
Video
Gain adjustment .......................... -4.9dB to 3.0dB
Peaking adjustment ..................... 30 MHz to 100 MHz, maximum +8dB
Bandwidth .................................... 250 MHz (-3dB)
Enclosure dimensions ................. 1.75" H x 8.75" W x 9.5" D
4.45 cm H x 22.23 cm W x 24.13 cm D
Shipping weight........................... 5 lbs (2.3 kg)
Vibration ....................................... NSTA 1A in carton (National Safe Transit
Association)
Approvals ..................................... UL, CUL, CE
MTBF ............................................. 30,000 hours
Part number .................................. 60-179-01
Video input
Number/signal type ................... 1 analog RGBHV, RGBS, RGsB, RsGsBs
Connectors .................................... 5 BNC female
Nominal level(s) .......................... Analog ....... 0.7V p-p
Minimum/maximum level(s).... Analog ....... 0.4V to 2.0V p-p with no offset
Impedance .................................... 75 ohms
Horizontal frequency .................. 15 kHz to 150 kHz
Vertical frequency ....................... 40 Hz to 140 Hz
Return loss .................................... -37dB @ 5 MHz
Warranty ....................................... 2 years parts and labor
Part number
Part number .................................. 60-179-01
Video output
Number/signal type ................... 1 analog RGBHV, RGBS, RGsB
Connectors .................................... 5 BNC female
Nominal level ............................... Analog ....... 0.4V to 2.0V p-p
Impedance .................................... 75 ohms
PA 250
Specifications are subject to change without notice.
Peaking Amplifier
Extron Electronics, Europe
Extron Electronics, Asia
Extron Electronics Information
Extron Electronics, USA
™
Beeldschermweg 6C, 3821 AH Amersfoort 135 Joo Seng Rd. #04-01, PM Industrial Bldg.
+31.33.453.4040 FAX +31.33.453.4050 +65.383.4400 FAX +65.383.4664
1230 South Lewis Street, Anaheim, CA 92805
800.633.9876 714.491.1500 FAX 714.491.1517
USA
68-202-02 A
Printed in the USA
01 01
™
:
ExtronFAX
714.491.0192
Return loss .................................... -20dB @ 5 MHz
The Netherlands
Singapore 368363
24-hour access—worldwide!
© 2000 Extron Electronics. All rights reserved.
4
PA 250 • Operation and Specifications
|