# AV receiver Kramer Electronics TP-789RXR

**URL:** https://aio.lv/en/product--kramer-50-805060190--3622642
**Data updated:** 2025-12-29 13:36 (EET)
**Category:** Monitor & Display Cables
**Manufacturer:** Kramer
**Manufacturer code:** 50-805060190
**EAN:** 7291063087579
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 634.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 524.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kramer-50-805060190--3622642

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The Kramer Electronics TP-789RXR is a high-performance AV receiver supporting a maximum resolution of 4096 x 2160 pixels. It features a wired connectivity technology with a maximum transfer distance of 180 m and an RS-232 serial interface. The receiver operates on a DC power source with an input current of 1.36 A and a voltage of 48 V. Compact dimensions of 120 x 71.5 x 24.4 mm and a lightweight design of 300 g make it ideal for various setups.

## Long description

TP−789Rxr is a high‑performance HDBaseT receiver designed to extend 4K@60Hz (4:2:0) HDMI video, multi‑channel audio, Ethernet, RS‑232 and IR control signals up to 100 m (330 ft) over twisted‑pair copper cable. The unit supports bidirectional Power over Ethernet (PoE), allowing it to either supply power to a remote PoE acceptor (for example a PoE wall plate) or accept PoE from a remote provider, detected automatically. The compact fanless enclosure is suitable for dropped‑ceiling mounting or side‑by‑side 1U rack installation with the recommended adapter.
Advantages
The receiver provides extended‑reach digital video at up to 4K@60Hz (4:2:0) 24bpp and longer reach for lower resolutions, with full HDMI 2.0 feature support including deep color, x.v.Color™, lip sync, uncompressed audio, Dolby TrueHD and DTS‑HD. Kramer’s I‑EDIDPro™ intelligent EDID handling simplifies plug‑and‑play operation between source and display. Bidirectional Ethernet, RS‑232 and IR enable networked device control and remote operation. Status LEDs and local firmware upgrade via RS‑232 simplify maintenance and troubleshooting.
Suitable for
Conference rooms and meeting spaces requiring 4K video extension
Digital signage installations using remote displays
AV systems that need centralized PoE power distribution and remote power acceptance
Environments requiring control over RS‑232, IR and Ethernet across distances
Key specifications
Maximum video resolution: 4096 x 2160 (4K) at 60Hz (4:2:0)
Extension range: up to 100 m (330 ft) over Kramer copper cable (longer for lower resolutions)
Interfaces: HDMI input/output via HDBaseT extension, bidirectional RS‑232, IR, Ethernet (up to 100 Mbps)
Power: bidirectional PoE over extension cable (auto‑sensing); DC input 48 V, 1.36 A (per product data)
Audio: up to 32 channels digital uncompressed audio
Dimensions and weight: 120 x 71.5 x 24.4 mm; 300 g
Color: Black
How to use
Connect the TP‑789Rxr to an HDBaseT transmitter using a single twisted‑pair copper cable (use recommended Kramer cable for optimal performance). Connect HDMI source and display devices at the transmitter and receiver ends as required. If using PoE, the receiver will auto‑sense the extension line and either accept power from a remote PoE provider or supply power to a remote PoE acceptor. Use the RS‑232 and IR ports for remote control and device management, and the Ethernet port to extend LAN connectivity. Monitor the front‑panel LEDs for link, HDMI and PoE status and perform firmware updates via RS‑232 when needed.
Usage recommendations
For best extension reach and reliability, use Kramer‑recommended copper cables and keep cable runs within specified limits. Ensure compatible HDBaseT‑compliant transmitters/receivers and verify PoE power budgets when chaining PoE devices.

## Specifications

| Feature | Value |
|---|---|
| Type | AV receiver |
| Audio system | stereo |
| Serial interface type | RS-232 |
| AC adapter included | Yes |
| Ethernet LAN | Yes |
| LED indicators | Y |
| Video out | 1 |
| Connectivity technology | Wired |
| DC-in jack | Yes |
| Power over Ethernet (PoE) | Yes |
| Input current | 1.36 |
| Receiver dimensions (WxDxH) | 120 x 71.5 x 24.4 |
| Receiver weight | 300 g |
| Baud rate | 115.2 Kbit/s |
| HDMI in | 1 |
| Power source type | DC |
| Maximum transfer distance | 180 m |
| Remote (IR) output | 1 |
| RJ-45 output ports | 1 |
| Power consumption (receiver) (max) | 1.36 mA |
| HDBaseT certified | Yes |
| Operating voltage (receiver) | 48 V |

### Features

| Feature | Value |
|---|---|
| Product colour | Black |
| Maximum resolution | 4096 x 2160 |
| Bandwidth | 10.2 Gbit/s |
| Supported video modes | 1080p, 2160p |
| HDCP | No |
| Maximum refresh rate | 60 Hz |

### Operational conditions

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

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Other features

| Feature | Value |
|---|---|
| Material | Aluminium |

### Certificates

| Feature | Value |
|---|---|
| Certification | WEEE, CE, RoHs |
| Compliance certificates | RoHS |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 700 g |
| Package depth | 120 mm |
| Package height | 87 mm |
| Package width | 157 mm |

## FAQ

### How much does the AV receiver Kramer Electronics TP-789RXR cost, and is it available for purchase?

The price is 634.99 € (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 15.07.2026 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, Leasing for legal entities. 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: 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 receiver Kramer Electronics TP-789RXR?

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/3622642/64798213_large.webp