Extron electronic Network Card CVEQ1 Series User Manual

Distribution Amplifiers  
line Drivers  
CVEQ1 Series  
Composite Video and Audio Line Drivers with Video Gain and Equalization  
Common feAtures  
DesCriPtion  
Inputs: Female BNC and RCA connectors  
Compatible with NTSC, PAL, SECAM, and stereo audio  
Peaking/equalization and gain controls  
Active audio buffering  
The Extron CVEQ1 Series are one input, one output, composite video and stereo audio  
line drivers with variable video gain and equalization capability. The CVEQ1 is designed to  
compensate for signal attenuation and high frequency loss encountered during a long cable  
run. The gain adjustment compensates for signal level losses, while the peaking/equalization  
adjustment compensates for high frequency loss. The CVEQ1 provides active audio buffering  
with a choice of balanced or unbalanced outputs.  
185 MHz (-3 dB) video bandwidth  
Audio response: 20 Hz to 20 kHz ( 0.05 dB)  
When an application involves multiple composite video signals being run a variety of distances,  
individual signal adjustments are required to deliver signals of equivalent signal strength to  
each display. These types of applications require a separate equalizer for each signal. The  
CVEQ1 Series drives video signals through up to 1,000 feet (300 meters) of Extron RG6/SHR-1  
coaxial cable.  
The CVEQ1 is small and compact, so it can be placed anywhere and easily moved — features  
that are especially vital for rental and staging applications such as sales meetings, tradeshow  
exhibits, or large-venue presentations.  
Extron  
RG6 Cable  
Up to 1000' / 300 m  
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INPUT  
Extron  
CVEQ1  
Line Driver  
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DIO IN  
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Audio  
Projector  
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Camera  
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NO  
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Sound System  
Continued  
461  
uSA  
europe  
+31.33.453.4040 / +800.3987.6673  
+31.33.453.4050 FAX  
Asia  
Japan  
+81.3.3511.7655  
+81.3.3511.7656 FAX  
© 2006 Extron Electronics. All rights reserved.  
714.491.1500 / 800.633.9876  
714.491.1517 FAX  
+65.6383.4400 / +800.7339.8766  
+65.6383.4664 FAX  
Pricing and specifications may change without notice.  
 
Distribution Amplifiers  
line Drivers  
CVEQ1 Series  
GenerAL  
sPeCifiCAtions  
External power supply.......... . 100 VAC to 240 VAC, 50/60 Hz, external, autoswitchable;  
to 12 VDC, 1 A (max.), regulated  
Power input requirements...... . 12 VDC, 0.4 A  
Temperature / Humidity......... . Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing  
Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing  
Rack mount....................... . No  
viDeo  
Gain................................. . -6 dB to +6 dB, adjustable: 0.5 V to 2.0 V 10% with input at 1 volt  
Equalization / Peaking gain.... . 4.5 dB max. @ 8 MHz  
Bandwidth......................... . 185 MHz (-3 dB)  
Differential phase error......... . 1º at 3.58 MHz  
Differential gain error........... . 0.07% at 3.58 MHz  
Enclosure type.................... . Metal  
Enclosure dimensions  
viDeo inPut  
CVEQ1.............................. . 1.2" H x 3.5" W x 1.8" D  
Number / Signal type............ . 1 composite video  
Connectors........................ . 1 female BNC  
Nominal level..................... . 1 Vp-p  
Minimum / Maximum levels... . Analog: 0.3 V to 2.0 Vp-p with no offset at unity gain  
Impedance......................... . 75 ohms  
Return loss........................ . <-30 dB @ 5 MHz  
3.0 cm H x 8.9 cm W x 4.6 cm D  
(Depth excludes connectors.)  
CVEQ1 AAP  
Plate................................. . 1.4" H x 3.5" W x 0.1" D  
( 2.8 cm H x 8.9 cm W x 0.3 cm D) (double space high AAP plate)  
Circuit board........................ . 1.1" H x 2.7" W x 1.7" D  
(2.8 cm H x 6.9 cm W x 4.3 cm D)  
viDeo outPut  
Number / Signal type............ . 1 equalized composite video  
Connectors........................ . 1 female BNC  
(Height includes connectors, but not cables.)  
CVEQ1 WM  
Nominal level..................... . 1 Vp-p at unity gain  
Minimum / Maximum levels... . 0.3 V to 2.0 Vp-p  
Impedance......................... . 75 ohms  
Return loss........................ . <-30 dB @ 5 MHz  
DC offset........................... . 50 mV with input at 0 offset  
Plate................................. . 4.5" H x 2.8" W x 0.1" D  
(11.4 cm H x 7.1 cm W x 0.3 cm D) (1 gang)  
Circuit board........................ . 2.7" H x 1.1" W x 1.7" D  
(6.9 cm H x 2.8 cm W x 4.3 cm D)  
(Width includes connectors, but not cables.)  
Product weight  
CVEQ1, CVEQ1 AAP............... . 0.2 lbs (0.1 kg)  
CVEQ1 WM......................... . 0.3 lbs (0.1 kg)  
Shipping weight  
synC  
Standards.......................... . NTSC 3.58, NTSC 4.43, PAL, SECAM  
AuDio  
CVEQ1, CVEQ1 AAP............... . 2 lbs (1 kg)  
CVEQ1 WM......................... . 3 lbs (2 kg)  
Vibration........................... . ISTA 1A in carton (International Safe Transit Association)  
Listings............................. . UL, CUL  
Compliances...................... . CE, FCC Class A  
MTBF............................... . 30,000 hours  
Warranty........................... . 3 years parts and labor  
Gain................................. . Unbalanced output: 0 dB; balanced output: +6 dB  
Frequency response............. . 20 Hz to 20 kHz, 0.5 dB  
THD + Noise....................... . 0.025% @ 1 kHz, 0.020% @ 20 kHz at nominal level  
S/N.................................. . >86 dB at output 6 dB, balanced  
Stereo channel separation..... . >75 dB @ 20 Hz to 20 kHz  
AuDio inPut  
Number / Signal type............ . 1 stereo unbalanced  
Connectors........................ . 2 RCA female  
NOTE:.All nominal levels are at 10%. Specifications are subject to change without notice.  
Impedance......................... . >10k ohms unbalanced, DC coupled  
Nominal level..................... . -10 dBV (316mV)  
Maximum level................... . +6 dBV, (balanced) at 1% THD+N  
NOTE: 0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu  
AuDio outPut  
Number / Signal type............ . 1 stereo, balanced/unbalanced  
Connectors  
CVEQ1.............................. . (1) 3.5 mm captive screw connector, 5 pole  
CVEQ1 AAP......................... . (1) 3.5 mm direct insertion captive screw connector, 5 pole  
Impedance......................... . 50 ohms unbalanced, 100 ohms balanced  
Nominal level..................... . -2 dBu (632 mV), balanced output  
Maximum level (Hi-Z)............ . >+16 dBu, balanced at 1% THD+N  
Maximum level (600 ohm)...... . >+9 dBm, balanced at 1% THD+N  
463  
uSA  
europe  
+31.33.453.4040 / +800.3987.6673  
+31.33.453.4050 FAX  
Asia  
Japan  
+81.3.3511.7655  
+81.3.3511.7656 FAX  
© 2006 Extron Electronics. All rights reserved.  
714.491.1500 / 800.633.9876  
714.491.1517 FAX  
+65.6383.4400 / +800.7339.8766  
+65.6383.4664 FAX  
Pricing and specifications may change without notice.  
 

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