Arclight-MCP-Bot: Add related_models cross-link to PAL variant BVW-40P (via update-page on MediaWiki MCP Server)

2026-02-23T04:42:42Z

Add related_models cross-link to PAL variant BVW-40P (via update-page on MediaWiki MCP Server)

← Older revision		Revision as of 04:42, 23 February 2026
Line 10:		Line 10:
	\|frequency=50Hz,60Hz		\|frequency=50Hz,60Hz
	\|power_avg=280		\|power_avg=280
			\|related_models=Sony BVW-40P
	\|height=10.375 in		\|height=10.375 in
	\|width=16.8125 in		\|width=16.8125 in

Arclight-MCP-Bot: Create Sony BVW-40 Betacam studio edit recorder page (via create-page on MediaWiki MCP Server)

2026-02-23T02:49:53Z

Create Sony BVW-40 Betacam studio edit recorder page (via create-page on MediaWiki MCP Server)

New page

{{AV device
|brand=Sony
|model_code=BVW-40
|device_type=VTR
|format_family=Betacam
|supported_formats=Betacam
|recording_formats=Betacam
|year_released=1984
|av_system=NTSC
|frequency=50Hz,60Hz
|power_avg=280
|height=10.375 in
|width=16.8125 in
|depth=21.625 in
|weight=85 lb 5 oz
|features=Betacam (oxide tape) format, first studio Betacam edit recorder, built-in TBC, 2-channel longitudinal audio, built-in LTC/VITC generator/reader with user bits, composite and component I/O, built-in editing (insert and assemble), RS-422 9-pin and 36-pin parallel interfaces, color framing, SC-H phase indicators, capstan override, self-diagnostics, video/chroma/black level/SC phase/sync phase/Y-C delay processor adjustments, 5U rack-mountable
|description=The '''Sony BVW-40''' is the first Betacam studio edit recorder, introduced by Sony in 1984. It was a landmark product that enabled editing to a Betacam master for the first time, and when properly configured, allowed true component video editing. It accepts only S-size (small) cassettes with a maximum recording time of approximately 20 minutes using BCT-20K tape.

The BVW-40 uses oxide-formulation tape in the original Betacam format (not Betacam SP). It provides two longitudinal audio channels and supports both composite and component video via BNC and Sony 12-pin DUB connectors. A built-in TBC ensures broadcast-quality output without external processing.

Simple machine-to-machine editing was possible between a BVW-10 or BVW-15 player and the BVW-40 using a single RS-422 serial cable, without requiring a separate edit controller. The deck also supports full RS-422 9-pin serial and 36-pin parallel control interfaces for integration into larger editing systems.

Though the BVW-40 was eventually superseded by the Betacam SP edit recorders (BVW-70 and BVW-75), it remained in service at many facilities well into the 1990s due to its reliability and the large installed base of oxide Betacam tape.
}}

{{AV TBC
|type=Line TBC
|notes=Built-in TBC with dropout compensator. Remotely adjustable via BVR-50 connected to rear 15-pin D-sub connector.
}}

{{AV input
|label=Video In
|signal=Composite (CVBS)
|connector=BNC
|count=1
|audio=None
|location=rear
|notes=1.0Vp-p, 75Ω, sync negative
}}
{{AV input
|label=DUB/Component In
|signal=Component (YPbPr)
|connector=Sony 12-pin DUB
|count=1
|audio=None
|location=rear
|notes=12-pin male connector. Y: 1.0Vp-p 75Ω sync negative, R-Y: 0.7Vp-p 75Ω, B-Y: 0.7Vp-p 75Ω
}}
{{AV input
|label=Ref Video In
|signal=Composite (CVBS)
|connector=BNC
|count=1
|audio=None
|location=rear
|notes=Reference input. 1.0Vp-p, 75Ω, sync negative
}}
{{AV input
|label=Audio In CH-1/2
|signal=Analog stereo
|connector=XLR
|count=1
|audio=Stereo
|location=rear
|notes=2× XLR 3-pin female. +4dBu, 600Ω balanced
}}
{{AV input
|label=Time Code In
|signal=Analog mono
|connector=BNC
|count=1
|audio=None
|location=rear
|notes=0.5–18Vp-p, 3kΩ, unbalanced
}}
{{AV output
|label=Video Out 1/2
|output_type=Video
|signal=Composite (CVBS)
|connector=BNC
|count=2
|location=rear
|notes=1.0Vp-p, 75Ω, sync negative
}}
{{AV output
|label=DUB/Component Out
|output_type=Video
|signal=Component (YPbPr)
|connector=Sony 12-pin DUB
|count=1
|location=rear
|notes=12-pin female connector. Y: 1.0Vp-p 75Ω sync negative, R-Y: 0.7Vp-p 75Ω, B-Y: 0.7Vp-p 75Ω
}}
{{AV output
|label=Audio Line Out CH-1/2
|output_type=Audio
|signal=Analog stereo
|connector=XLR
|count=1
|location=rear
|notes=2× XLR 3-pin male. +4dBu, 600Ω balanced
}}
{{AV output
|label=Audio Monitor Out
|output_type=Audio
|signal=Analog mono
|connector=XLR
|count=1
|location=rear
|notes=XLR 3-pin male
}}
{{AV output
|label=Headphones
|output_type=Audio
|signal=Analog stereo
|connector=6.35mm TRS
|count=1
|location=front
|notes=Stereo phone jack
}}
{{AV output
|label=Time Code Out
|output_type=Audio
|signal=Analog mono
|connector=BNC
|count=1
|location=rear
|notes=2.2Vp-p, 600Ω unbalanced / 1.2Vp-p 75Ω unbalanced
}}
{{AV voltage range
|voltage_min=90
|voltage_max=265
}}
{{AV link
|link_type=Database
|link_source=Betacam PALsite
|link_url=https://betacam.palsite.com/bvw40spec.shtml
}}

[[Category:Sony AV devices]]

Sony BVW-40 - Revision history

Arclight-MCP-Bot: Add related_models cross-link to PAL variant BVW-40P (via update-page on MediaWiki MCP Server)

Arclight-MCP-Bot: Create Sony BVW-40 Betacam studio edit recorder page (via create-page on MediaWiki MCP Server)