Kramer 717 Composite / St-Audio Over TP Transmitter

Product Code: 717
Condition: Used
  • £239.00
  • (£286.80 inc. VAT)
  • RRP £239.00
Item in Stock | Usually dispatched within 24 hours

Kramer 717 Composite / St-Audio Over TP Transmitter

Bandwidth − 6.4MHz

A & V Equalization

Audio - U


The 717 is a twisted pair (TP) transmitter for composite video and unbalanced stereo audio signals. The unit converts composite video and stereo audio signals into a twisted pair signal and the 718 receiver converts the twisted pair signal back into the original formats.

Bandwidth  - 6.4MHz.

Power Connect™ System  - A single connection to the transmitter or the receiver powers both units when the devices are within 150ft (50m) of each other.

System Range  - 718−05 up to 500m (1640ft), 718−10 up to 1000m (3280ft) & 718−15 up to 1500m (4920ft).

Automatic Audio and Video Equalization (EQ) Control.

Cable  - UTP (unshielded twisted pair) or STP (shielded twisted pair) such as CAT 5.

Compact Kramer TOOLS™  - 3 units can be rack mounted side−by−side in a 1U rack space with the optional RK−3T rack adapter.


Remote monitoring for CCTV, medical, school and broadcast applications.

Existing facilities with TP cable already installed.

Teleconferencing in offices and hospitals using existing intercom or telephone wiring.

Security systems.


INPUTS: 1 composite video, 1Vpp/75Ω on a BNC connector, 1 unbalanced stereo audio, 16Vpp/10kΩ on two RCA connectors.

OUTPUTS: 1 twisted pair on an RJ−45 connector (717).

MAX. SIGNAL LEVEL: Video: 1.45Vpp (terminated 75Ω), Audio: 20Vpp.

BANDWIDTH (–3DB) : Video: 6.4MHz, Audio: 20Hz−20kHz.

S/N RATIO (UNWEIGHTED) : Video:>64dB RMS, Audio: >85db @1kHz.

DIFF GAIN: 0.6%.


K-FACTOR: 0.6%.

CONTROLS: Fully automatic.

COUPLING: Input: AC; Output: DC.


OPERATING TEMPERATURE: 0° to +40°C (32° to 104°F).

STORAGE TEMPERATURE: −40° to +70°C (−40° to 158°F).

HUMIDITY: 10% to 90%, RHL non−condensing.

DIMENSIONS: 12cm x 6.9cm x 2.4cm (4.7" x 2.7" x 0.96") W, D, H.

WEIGHT: 0.3kg (0.67lbs) approx. (each).

INCLUDED ACCESSORIES: Power supplies, mounting brackets.

OPTIONS: RK−3T 19” rack adapter.

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