Radio Design Labs RDL-TX-VCR

Availability: Available Unavailable

Product Type: Pro Audio

Product Vendor: Radio Design Labs

Product SKU: RDL-TX-VCR

Overview The TX-VCR is the ideal choice in installations where a control signal is needed based on the absence or presence of valid video signals. The unique power supply input allows the TX-VCR to be powered from a wide variety...


Login for Price

DISCLAIMER

ATTENTION! TARIFFS AND INDUSTRY IMPACT: All Pricing is subject to change without notice due to industry wide Tariff increases with several major manufacturers. Please check with your sales rep for current and updated pricing information prior to ordering. Quotes are only valid for the day they are provided. Returns for credit - New product may be approved to be returned for credit within 30 days of original packaging. Product must be new, unopened and in original packaging Returns and canceled orders are subject to a 25% restocking fee. -MANY ITEMS ARE CURRENTLY ON BACKORDER. PLEASE VERIFY PRICING AND AVAILABILITY ON ALL PRODUCTS WITH YOUR SALES REP VIA CHAT, EMAIL, OR PHONE BEFORE PLACING AN ORDER

Product Details

Overview

The TX-VCR is the ideal choice in installations where a control signal is needed based on the absence or presence of valid video signals. The unique power supply input allows the TX-VCR to be powered from a wide variety of existing ac or dc power sources

The TX-VCR has one video INPUT and a LOOP OUT video jack. The detection circuit bridges a 1V video line. The TX-VCR may be inserted in a video line with the loop-through video output feeding a terminated load. It may alternatively be installed at the end of a video line by installing a 75 ? terminator to the LOOP OUT video jack. The terminator is supplied with the TX-VCR.

Video detection is based on valid sync signals. The TX-VCR responds to valid NTSC or PAL sync while ignoring 50 Hz and 60 Hz hum and related induction artifacts. The TX-VCR is able to detect signals as weak as 0.5 V p-p. When a valid signal is detected, the relay contacts close. Both a normally-open and normally-closed contact are provided, permitting the module to be connected as a video-present detector or as a video-loss detector. The front-panel SYNC LED lights when valid video is being detected.

If a local or remote loss of video audible alert is needed, the TX-VCR may be wired to an RDL BZR.

Features

  • Detect Video Presence
  • Detect Loss of Video
  • Bridging or Terminated Operation
  • Detection of NTSC or PAL Signals
  • Dry-Contact Outputs
  • Operation from AC or DC Power

Specifications

Input BNC, ground-referenced
Input Level 0.5 V p-p video to 1 V p-p video
Output LOOP OUT, BNC, ground-referenced (Output must be terminated with 75 ? connected load or with 75 ? terminator supplied)
Control Output N/O or N/C relay contacts
Ambient Operating Environment 0° C to 55° C
Relay Contacts Single-pole/double-throw
Maximum Switching Power 60 W (220 Vdc, 125 Vac, 2A)
Power Requirement GROUND-REFERENCED, 12 to 33 Vdc or 12 to 24 Vac, @ 75 mA
Dimensions Height: 1.4 in 3.6 cm; Length: 3.0 in 7.6 cm; Width: 1.2 in 3.0 cm
Package Type Cardboard Box
Package Dimensions 2 x 2 x 4 in.
Shipping Weight 0.325 lbs.
WEEE weight 0.24 lbs.
Tariff code 8536.49.0050
Loading...

Your cart