Description
The TX-MVX is a 2×1 BNC manual remote-controlled video switch designed to route composite video signals between two sources or destinations. It uses a high-quality RF relay to ensure clean signal transfer and ground-referenced BNC connections for reliable composite video performance. The unit supports either manual actuation or remote switching via an open-collector trigger.
Key features include a common video output that normally connects to VIDEO A and switches to VIDEO B when the TRIG terminal is pulled to ground. The TRIG input accepts a ground-referenced control signal and senses a threshold of 2 Vdc with a 2 mA input current. The module also accepts open-collector control from other RDL modules or relay contacts for flexible integration.
Technically, the TX-MVX requires a 24 Vdc ground-referenced supply at approximately 30 mA. The module operates across a wide ambient range from -10 C to 55 C and uses standard BNC connectors for compatibility with NTSC and PAL composite video systems. The RF relay contact routing minimizes signal degradation and preserves video integrity during switching.
Connectivity is straightforward with BNC input/output connectors and a TRIG control terminal for remote switching. The TX-MVX can be driven by open-collector SLAVE outputs on other RDL modules or by dry relay contacts on third-party equipment. It is compatible with common AV control approaches and can be mounted with other RDL products or standard AV rack and panel accessories.
Typical applications include switching between playback and live sources in broadcast racks, switching CCTV composite feeds, and integration into AV systems that require remote or logic-controlled video routing. The TX-MVX is suitable for both NTSC and PAL environments and can be combined with RDL detection and control modules to implement automated switching workflows.
Installation is simple and discrete. The compact module ships in a cardboard box and is powered by a ground-referenced 24 Vdc supply. The robust RF relay and standard BNC connectors provide dependable mechanical and electrical performance in professional AV installations. The TX-MVX is engineered for straightforward integration and consistent switching behavior.
Free Ground Shipping
We offer free ground shipping on every purchase of $300 and more for US and US territory. Please choose "Free Ground Shipping (UPS/USPS)" option at checkout.
UPS Ground
UPS provides up-to-date tracking information. Ground service takes anywhere from 2-7 working days for delivery depending on destinations. UPS Ground does not deliver on Saturdays, Sundays or Holidays.
USPS Priority Mail/USPS Express Mail
For all shipments shipped via USPS, we offer 'DELIVERY CONFIRMATION' number with each package. Difference between tracking number provided by UPS vs USPS Delivery Confirmation number is: Delivery Confirmation status is updated when the delivery has been made or when the package has made it through major USPS stations.
Air Shipment
Air shipments, Overnight, 2nd day and 3 day select methods offer guaranteed delivery time for your shipment. If you are in hurry or in need for the items on schedule, select one of these methods. Up-to-date tracking information is provided with each Air Shipment. AVProSupply has the right to choose between Air shipments to meet or reduce delivery time. For guaranteed delivery of multiple items with expedited shipping, please contact our customer service representative for personalized assistance to get your items delivered to you when you need them.
International Customers
We offer shipping via USPS/UPS for our international customers. You can find different shipping options during checkout.
Most items ordered from AVProSupply will be shipped out from our California Warehouse. Will-Calls are only allowed with Appointment Only - Please call Customer Service to set one up between the hours of 9am to 6pm PST.
We Offer A 30-Day Money Back Guarantee:
Our main goal is to ensure your complete satisfaction with our service and products. If, for any reason, you are not 100% satisfied with your purchase, you can return it within 30 days of the purchase date for a full refund. Our 30-day money back guarantee applies to all of the products we sell, except for: TVs and monitors 20" and larger, Special Order merchandise, or any item indicated as non-returnable. Shipping is not refundable. Prior to returning your purchase, a Return Merchandise Authorization (RMA) number will be provided to you.
Refunds:
Refunds on returned items will be issued in the same payment form as received from the customer at the time of purchase. Once we receive the product and it passes inspection, we will credit your account. Please allow 3 - 6 business days for a credit to appear on your account.
Exchanges:
If the item was sent back to us for an exchange, please allow 3 - 5 business days for the replacement to be processed.
No Returns/Exchanges on the following:
- TVs and monitors 20" and larger
- Special Order merchandise
- Any item indicated on the website as non-returnable
For more information see our official Return Policy
