Kramer 711N

The 711N and 712N are a twisted pair transmitter and receiver for composite video and unbalanced stereo audio signals. The 711N transmitter converts composite video and stereo audio to a twisted pair signal and the 712N receiver converts the twisted pair signal back into composite video and stereo audio signals.

* Bandwidth - 85MHz (- 3dB).

* Twisted Pair Input/Outputs - RJ-45 Connectors

* Looping Input - 712N (RJ-45)

* Selectable Input Signal Termination - 712N.

* Level (Gain) and EQ (Peaking) Controls - 712N.

* Power Connect™ System - Only one unit in a system, the transmitter or the receiver needs to be connected to a power source.

* System Range - Up to 400 meters (1200’).

* Cable - UTP (unshielded twisted pair) such as CAT5.

* Compact Size - Part of the Kramer TOOLS™ family of compact, high quality and cost effective solutions.

INPUT:

1 composite video 1Vpp/75?, on a BNC connector; 1 stereo unbalanced audio 4dBm/50k?, on two RCA connectors

OUTPUT:

1 RJ-45 CAT-5 shielded connector (LINE OUT)

VIDEO MAX. SIGNAL LEVEL:

2.8Vpp

AUDIO MAX. SIGNAL LEVEL:

7.6Vpp

VIDEO BANDWIDTH (-3dB):

85MHz

AUDIO BANDWIDTH (-3dB):

>100kHz

DIFF. GAIN:

0.04%

DIFF. PHASE:

0.25 Deg.

K-FACTOR:

0.1%

VIDEO S/N RATIO:

75dB

AUDIO S/N RATIO:

77dB

AUDIO CROSSTALK (all hostile):

-53dB @ 5MHz, video into audio

VIDEO COUPLING:

DC

AUDIO COUPLING:

Input: AC; line output: DC

AUDIO THD + NOISE:

0.026%, 1kHz

AUDIO 2nd HARMONIC:

0.001% @ 1kHz

POWER SOURCE:

12 VDC 50mA, when 712N is fed by an independent 12V supply; 135mA when feeding 712N

DIMENSIONS:

12cm x 7.15cm x 2.76cm (4.7" x 2.8" x 1.08"), W, D, H

WEIGHT:

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

ACCESSORIES:

Power supply, mounting bracket (each)

OPTIONS:

RK-T1, RK-T3, 19 inch rack adapters