General responsive field service are available D Versatile Time Code System Originally developed for ENG, worldwide for the Ampex CVR-65 -Vertical Interval Time Code the Betacam format is used today as studio player. (VITC) and SMPTE/EBU the acquisition format for all types longitudinal track format of production. But with new applica- Features -Presetable User Bits, free-run tions came demands for improved D Built-in time base corrector pro- or record-run modes picture and sound quality, together vides broadcast quality video -Genlock for setting/syn- with longer play times. The Beta- while eliminating any other sig- chronizing to an external time cam SP format was developed to nal processing requirements code master generator meet these demands and provide D TBC remote control interface -Built-in time code generator/ playback compatibility, while main- D High speed picture-in-shuttle up reader taining the reliability and durability to 24x normal speed in mono- D 'fu'o composite outputs of the original format. chrome, either forward or reverse D 'fu'o dub/component outputs: D Full-featured editor: -Y, R-Y, B-Y or Compressed The CVR-70 studio VTR com- -Assemble and insert edits for Time Division Multiplexed bines the performance of Betacam Video, Audio I and 2, and time (CTDM) output for high- code SP with features such as dynamic quality component editing motion control, viewable pictures in -Preview/Review allows check D Color framing: superior color shuttle, a full-featured editing sys- of edit accuracy framing operation, using both tem, a built-in time base corrector -In/Out marks may be trimmed the CF flag and the Vertical and a versatile time code system. either direction on a frame-by- Interval Subcarrier (VISC) sys- frame basis tem when operating in a The CVR-70 is compact, light- D Jog function allows tape move- composite environment weight and can be installed in ment in either direction, one D Studio-quality audio either standard 19-inch EIA racks or frame at a time performance: consoles in studios and OB vehicles. D Versatile editing interfaces: -Four channels: two longi- -with a CVR-75 or similarly tudinal, two AFM ApplIcations controlled VTR -Separate playback levels for The CVR- 70 is ideal for high- -with an Ampex VRC-2 video each channel quality ENG/EFP and broadcast video recorder controller -Integrated mixer for channels replay, feeding a composite editing -with an ACE TMor ACE Micro TM 1 and 2 system, or post-production record- editor -Low impedance audio monitor ing/editing in the component D Dynamic Motion Control: the outputs for separate or mixed domain, all with a choice of oxide CVR-70 can memorize rehearsed or metal particle tape. output playback speeds of a connected -Dolby C* noise reduction on Versatile interfaces allow the CVR-65 or CVR-75 over their longitudinal channels CVR- 70 to control other VTRs with- tracking range ( -I to + 2x nor- D Multi-function hours meter out an edit controller. An RS-422 mal), and then command the D Headphone jack with volume interface is also provided for exter- CVR-65 or CVR-75 to reproduce control nal control by an Ampex VRC-2 these speeds in subsequent edi- video recorder controller or an ACE TMor ACE Micro TMeditor. ting operations *Dolby C is a registered trademark of Dolby Laboratories Licensing COf]1 An informative Systems and Accessories Guide has diagrams, options and accessories to help you configure a Betacam system to meet your specific production require- ments. You can get a copy from your Ampex sales office or authorized Ampex dealer. Service and Support Prompt technical support, speedy spare parts delivery and CVR- 70 Recorder/Player Specifications (Playback on CVR- 75) VIDEO OXIDE TAPE METAL PARTICLE TAPE OXIDE TAPE (Component Bandwidth, luminance 30 Hz to 4.1 MHz 30 Hz to 45 MHz 25 Hz to 40 MHz In/Out) +05/-60 dB +0.5/-3.0 dB +05/-60 dB Chrominance, R-YIB-Y 30 Hz to 15 MHz 30 Hz to 1.5 MHz 25 Hz to 15 MHz +0.5/-30 dB +05/-30dB +0.5/-3.0 dB SIN Luminance 48 dB 51 dB 47 dB Chrominance 50 dB 53dB 45 dB K-factor (2T pulse) Less than 3% Less than 2% Less than 3% LF Non-linearity Y Less than 3% Less than 2% Less than 3% C N/A N/A Less than 4% Chrominancelluminance Less than 20 nsec Less than 20 nsec Less than 20 nsec PAL Delay Less than 50 nsec SECAM AUDID LONGITUDINAL LONGITUDINAL AFM OXIDE TAPE METAL PARTICLE TAPE METAL PARTICLE TAPE Frequency response 50 Hz to 15kHz ,,3dB 50Hzto15kHz1/-2dB 20 Hz to 20 kHz +OS/-2.0dB SIN 50 dB (3% distortion level, 54 dB (3% distortion level, without NR system) without NR system) Dynamic range N/A N/A More than 85 dB Phase difference ,,20 degrees at 15 kHz "'20 degrees at 15 kHz ct 10 degrees at 20 kHz Distortion (1 kHz ref level) Less than 2% Less than 1% Less than 05% Wow and flutter Less than 010% rms Less than 0.10% rms N/A Crosstalk Less than -65 dB Less than -65 dB Less than -70 dB Depth of Erasure More than 70 dB More than 70 dB N/A SIGNAL Video (75 Ohms) Composite video 1.0V p-p INPUTS Ref Video (75 Ohms) 10V p-p ",03V Dub/component (75 Ohms) (12-pin connector) Luminance 10V p-p sync negative Chrominance, R-Y/B-Y 0.7V p-p (75% color bars) Component (75 Ohms) (3 BNC connector) Y 1.0V p-p sync negative R-Y/B-Y 0.7V p-p (100% color bars) Audio Ch 1/2/3/4/ Low -60 dB, 3K Ohms balanced High ",4 dB 600 Ohms, 10K Ohms balanced Time code 05V to 1BV p-p, 10K Ohms balanced SIGNAL Video 1 (75 Ohms) 1.0V p-p sync negative OUTPUTS Video 2 (75 Ohms) Composite video I.OV p-p sync negative Non-composite video 0.714V p-p/NTSC O.7V p-p/PAUSECAM Video 3 (75 Ohms) Composite video 1.0V p-p sync negative (monitor out with character insert!on) Dub/component (75 Ohms) (12-pin connector) Luminance 10V p-p sync negative Chrominance A-Y/B-Y 0..7V p-p (75% color bars) Component (75 Ohms) (3 BNC connector) Y 1.0V p-p sync negative A-Y/B-Y 0.7V p-p (100% color bars) Audio Ch 1/2/3/4 Monitor Ch. 1/3, Ch. 2/4 +4 dBm, 600 impedance balanced (150 Ohms load permissible) Time code 05V to 18V p-p 10K Ohms balanced PROCESSOR Video level 0!03dB ADJUSTMENT Chroma level 0!03dB RANGE Set-up level/black level OtO +15 IRE (NTSC) 0!0 110mV(PAL) Hue/burst chroma phase 0!015" (NTSC) System SC phase 360" p-p System sync phase +3to-1ILsec Chrominanceiluminance delay 0!050 nsec. GENERAL Record/playback time 90 min./NTSC 100 minJPAUSECAM Shuttle time Less than 3 min. with 90 min. cassette ( "' 32X play speed) Search speed, Shuttle Still. 1/30, 1/10, 1/5, 1/2, 1, 2, 5, and 24 times normal forward and reverse Jog Frame-by-frame forward and reverse Servo Lock Less than 0.6 seconds from Stand-by mode Tape speed 1186 cm/sec/NTSC 10.15 cm/sec/PAUSECAM Dimensions 94"(237 mm) H x 16.8"(427 mm) W x 205" (520 mm) D Weight 661b (30 kg.) Temperature, Operating 5° to +40°C (41°Fto104°F) Storage -20°C to 60°C (-4°F to 140° F) Humidity Less than 80% AH Power requirements AC 90V to 265V, 48 to 64 Hz Power consumption 225W Supplied accessories AC power cord, 12-pin dubbing cable, Extender Boards, ACC-5G, 9-pin remote controi cable Operation/maintenance manual Ampex reserves the right to make product and specification changes at any time without notice FOR INFORMATION ON AMPEX BROADCAST VIDEO PRODUCTS CONTACT THE VIDEO SALES MANAGER NEAREST YOU. CALIFORNIA ILLINOIS TEXAS BELGIUM FRANCE JAPAN SWEDEN (415) 367-2202 (312) 593-6000 (214) 960-1162 0671214921 (01) 4270-5500 (03) 767-4521/2/3 08/282910 Redwood City Arlington Heights Carrollton Nivelles Paris Tokyo Sundbyberg (818) 365-8627 MARYLAND WASHINGTON BRAZIL W GERMANY MEXICO SWITZERLAND San Fernando (301) 530-8800 (206) 251-8682 (021) 541-4137 (069) 60580 554-9255 (037) 21.8686 COLORADO Bethesda Kent Rio de Janeiro Frankfurt (Main) Mexico. D.F Fribourg (303) 423-1300 NEW JERSEY CANADA HONG KONG NETHERLANDS UNITED KINGDOM Wheat Ridge (201) 825-9600 (416) 821-8840 3-678051 030-612921 (0734) 875200 GEORGIA Allendaie Mississauga. Ont Kowloon Utrecht Reading. Berks. (404)491-7112 (212)947-8633 AUSTRALIA COLOMBIA ITALY SPAIN VENEZUELA Atlanta New York (008) 023124 236-4659 (06) 500971 (91) 241-0919 782-3255 North Ryde. NSW Bogota Rome Madrid Caracas AMPEX " 1988 Ampex Corporation Litho in USA.-3/88-V-1211.