# AV transmitter Kramer Electronics TP-780T Black

**URL:** https://aio.lv/en/product--kramer-50-80399090--1101058
**Data updated:** 2025-12-29 05:42 (EET)
**Category:** Video Switches & Splitters
**Manufacturer:** Kramer
**Manufacturer code:** 50-80399090
**EAN:** 7291063077099
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 432.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 357.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kramer-50-80399090--1101058

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The Kramer Electronics TP-780T is a high-performance AV transmitter supporting a maximum resolution of 3840 x 2160 pixels. It connects via HDMI and operates on a wired connectivity technology. With an operating voltage of 48 V and a maximum power consumption of 240 mA, it is efficient and reliable. Weighing 400 g, it is compact and easy to install, making it ideal for various AV setups.

## Long description

The Kramer Electronics TP‑780T is a high‑performance AV transmitter that converts HDMI, RS‑232 and IR signals into an HDBaseT stream for long‑reach distribution over a single CAT copper cable. It supports up to 4K@60Hz (4:2:0) 24bpp video over distances up to 40 m (130 ft) and provides greater reach at lower HD resolutions. The unit is compact, fan‑less and designed for ceiling or rack installation and uses a single cable for both HDBaseT signals and power.
Advantages
The TP‑780T is HDMI 2.0 and HDCP 2.2 compliant and supports deep color, x.v.Color, lip sync, uncompressed HDMI audio, Dolby TrueHD and DTS‑HD. Kramer’s I‑EDIDPro intelligent EDID handling ensures reliable plug‑and‑play operation between sources and displays. The transmitter extends up to 32 audio channels and provides bidirectional RS‑232 and IR for remote control and device management. Status LEDs simplify local troubleshooting and firmware can be upgraded via RS‑232 for long‑term maintenance.
Suitable for
Extending HDMI video and audio up to 40 m over CAT cables in meeting rooms and classrooms
Integrating source control and automation via bidirectional RS‑232 and IR
Professional AV installations requiring HDCP 2.2 and 4K signal extension
Key specifications
Maximum video resolution: 3840×2160 (4K) @60Hz (4:2:0) 24bpp
Transmission type: HDBaseT over twisted‑pair CAT copper cable
Maximum cable reach: up to 40 m (130 ft) at 4K@60Hz (greater for lower resolutions)
Audio: up to 32 channels, uncompressed
Control interfaces: bidirectional RS‑232 and IR
HDMI compliance: HDMI 2.0, HDCP 2.2
Power: 48 V operating voltage (per product data)
Weight: 0.4 kg
Colour: Black
How to use
Connect the HDMI source to the TP‑780T HDMI input, and connect the HDBaseT output to an HDBaseT receiver using a suitable CAT copper cable. Provide power to the transmitter (48 V) and verify link LEDs on the HDMI and HDBT ports. Use the RS‑232 or IR interfaces for control and automation as required. For EDID management and optimal compatibility, rely on the built‑in I‑EDIDPro processing to negotiate best settings between source and display.
Usage recommendations
For optimal extension distance and signal reliability, use recommended Kramer CAT cables and ensure cable runs comply with installation guidelines. When deploying at 4K@60Hz, keep runs within the specified 40 m (130 ft) limit; longer runs are suitable for lower resolutions. Use the local status LEDs and RS‑232 firmware upgrade option to maintain and troubleshoot installations.

## Specifications

| Feature | Value |
|---|---|
| Connectivity technology | Wired |

### Ports & interfaces

| Feature | Value |
|---|---|
| DC-in jack | Yes |
| HDMI in | 1 |
| RJ-45 output ports | 1 |
| RS-232 output ports | 1 |
| HDBaseT port | Yes |
| HDMI version | 2.0 |

### Video

| Feature | Value |
|---|---|
| Bandwidth | 10200 Gbit/s |

### Technical details

| Feature | Value |
|---|---|
| Type | AV transmitter |
| Material | Aluminium |
| Maximum transfer distance | 70 m |

### Power

| Feature | Value |
|---|---|
| Operating voltage | 48 V |
| Power consumption (transmitter) (max) | 240 mA |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.4 kg |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 90 |
| Storage temperature (T-T) | -40 - 70 |
| Operating temperature (T-T) | 0 - 40 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 1000 g |

### Features

| Feature | Value |
|---|---|
| Maximum resolution | 3840 x 2160 |
| Product colour | Black |
| HDCP | Yes |
| Baud rate | 115200 Kbit/s |

### Network

| Feature | Value |
|---|---|
| Cable types supported | HDMI |

## FAQ

### How much does the AV transmitter Kramer Electronics TP-780T cost, and is it available for purchase?

The price is 432.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 16.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Kramer products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Kramer service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for AV transmitter Kramer Electronics TP-780T?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/1101058/65764746_large.webp