Kramer 104R1:4 RF Distribution Amplifier
Bandwidth — 3GHz
Gain — 6dB
Size — TOOLS — Mount 3 units side–by–side in a 1U rack space with the optional RK–3T rack adapter.
The 104R is a high−performance distribution amplifier for analog RF signals. It takes one RF (CATV/MATV) signal and distributes it to four identical outputs.
- High Bandwidth — 3GHz.
- RF Gain — +6dB across band.
- Compact Kramer TOOLS™ — 3 units can be rack mounted side–by–side in a 1U rack space with the optional RK–3T rack adapter.

INPUT
1 RF, 0.5Vpp/75Ω (max.) on an “F” type connector
OUTPUTS
4 RF, 0.5Vpp/75Ω (max.) on “F” type connectors
BANDWIDTH
40MHz to 3000MHz (+/–3dB)
COUPLING
AC
RF GAIN
+6dB typical across band
NOISE FIGURE
3.5dB
POWER CONSUMPTION
12V DC, 80mA
INCLUDED ACCESSORIES
Power supply, mounting bracket
OPTIONS
RK–3T 19" rack adapter
PRODUCT DIMENSION
12.00cm x 7.15cm x 2.44cm (4.72" x 2.81" x 0.96" ) W, D, H
PRODUCT WEIGHT
0.2kg (0.4lbs) approx
Kramer DA3-18-H 1:8 4K HDR HDMI DA
1:8 HDMI Distributor Amplifier
Fully managed (WEB GUI/P3K protocol)
Automatic down–scaling per output
Resolution — Up to 4K@60Hz (4:4:4)
Compliance — HDR10, HDCP 2.2
Simple, intelligent EDID operation
Force RGB
HDCP authorization control
Kramer DA3-24-H 2:4 4K HDR HDMI DA
Combined 2:1 switcher and 1:4 distributor amplifier
HDMI and USB-C video inputs
Fully managed (WEB GUI/P3K protocol)
Resolution Up to 4K@60Hz (4:4:4)
Analog audio extraction
Bandwidth Up to 17.82Gbps
Compliance HDR10, HDCP 2.2
Simple, intelligent EDID operation
PoE powered
Kramer VM-4DKT 1:4 4K60 4:4:4 HDMI to Long-Reach DGKat 2.0 DA
1:4 HDMI extender distributor
Up to 60m (200ft) at 4K60 (4:4:4)
Remote PoC powering
Monitoring and cascading loop connection
Combined 2:1 switcher and 1:8 distributor amplifier
HDMI and USB–C video inputs
Fully managed (WEB GUI/P3K protocol)
Resolution — Up to 4K@60Hz (4:4:4)
Analog audio extraction
Bandwidth — Up to 17.82Gbps
Compliance — HDR10, HDCP 2.2
Simple, intelligent EDID operation
Force RGB
HDCP authorization control
PoE powered
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