EXT-HDBT70MRX
Your reference
UltraSlim HDBaseT HDMI Receiver — 70M / 230ft
Point-to-Point RX Unit with Bi-directional PoH, IR & RS-232 · 4K/30 to 40m · 1080p to 70m
Overview
UltraSlim HDBaseT receiver unit for point-to-point HDMI extension — accepts HDBaseT signal from a compatible transmitter and outputs HDMI to the display up to 230ft / 70m at 1080p or 130ft / 40m at 4K/30. The EXT-HDBT70MRX is HDCP 2.2 compliant and supports bidirectional PoH, RS-232, and IR pass-through, pairing with the EXT-HDBT70MTX transmitter or any compatible HDBaseT transmitter.
The UltraSlim metal enclosure with mounting ears mounts cleanly behind displays or projectors without adding bulk. LED indicators for LINK, HDCP, and Power give instant status at the display end. Sold as RX unit only — transmitter sold separately.
Key features
- UltraSlim HDBaseT receiver — RX unit only, pairs with EXT-HDBT70MTX or compatible HDBaseT transmitter
- Accepts HDBaseT signal; outputs HDMI to display — 1080p to 230ft / 70m, 4K/30 to 130ft / 40m
- HDMI 1.4 and HDCP 2.2 compliant — 10.2Gbps bandwidth
- Bi-directional PoH — can be powered by TX over HDBaseT cable, no local adapter required
- Bi-directional RS-232 and IR pass-through
- CEC pass-through
- LED indicators: LINK, HDCP, Power
- Compact metal enclosure with mounting ears for behind-display installation
| Technical | |
|---|---|
| HDMI Standard | HDMI 1.4 / HDCP 2.2 |
| Bandwidth | 10.2Gbps |
| Max Resolution | 4K×2K@30Hz (130ft/40m); 1080p@60Hz (230ft/70m) |
| Connection — Receiver | |
| Input | 1× RJ-45 HDBT IN; 1× 3.5mm IR IN; 1× 3-pin Phoenix RS-232 |
| Output | 1× HDMI [female]; 1× 3.5mm IR OUT; 1× 3-pin Phoenix RS-232 |
| Mechanical | |
| Dimensions | 4.53″ (W) × 0.64″ (H) × 4.29″ (D) / 115 × 16.2 × 109mm |
| Weight | 0.43 lbs (196g) |
| Power Supply | AC 100–240V → DC 24V/1.25A; PoH supported (powered by TX); 14W max |
| Operating Temp | 32–122°F / 0–50°C |
| Package Contents | |
| 1× RX unit, 2× Mounting Ears, 4× Mounting Screws, 4× Plastic Cushions, 1× RS-232 Cable, 1× IR Receiver, 1× User Manual | |


ManualInstallation & operation
Spec sheetFull specification
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UPC 813982021372