SPC4500 (discontinued)


Active UHF antenna combiner

This item is currently not available to order online directly from AKG.

Available at a retailer nearer to you

For bulk enquiries write to HPro.APAC@harman.com.

A powerful combinaton

SPC4500 is an active wide-band UHF antenna combiner for connecting up to four SST4500 IEM transmitters to create large multichannel systems. It works in an ultra wide frequency range from 500 to 865 MHz. The combiner features a green/orange/red status indicator LED for full control of systems status. Any unused antenna output is automatically terminated to prevent unwanted radio interference noise.

The SPC4500 comes in a rugged half-rack metal housing and works with all passive AKG transmitter antennas.

Item# 3098Z00010

General Specifications

Switching bandwidth (from/to) 500 to 865
Operating temperature range -10 to 50 Celsius


Length 190 mm
Height 44 mm
Width 200 mm
Net Weight 1193 g

Antenna Input

Amount 4
Type BNC
Gender Female
Note RF input (50 Ohms), max. 50mW
Output current 2000 mA
Output voltage 12 V
Recommended load impedance 50 Ohms

Antenna Output

Amount 1
Type BNC
Gender Female
Note RF Output (50 Ohms)
Recommended load impedance 50 Ohms


Body metal
Finish black

Powering Interface

Current 1400 mA
Internal Power Supply no
Type Lockable DC Socket
Voltage 12 V
  • 1 x SPC4500 Active UHF antenna combiner
  • 1 x RMU4000 Rack mount kit

The latest owner's manuals, quick start guides, and documents.

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