800-898-0759 • 845-339-9555 • 2000 Sterling Road • Mount Marion, NY 12456 • www.lairdtelemedia.com

MECHANICAL DATA

Video Inputs:

4 - 75

Ω Balanced Video 1Vp-p terminated into 75Ω: 4-Pin S-Video connectors

Composite Video: 4-Pin S-Video to BNC video adapter provided

Audio Inputs:

4 - Stereo Balanced XLR Female 1.023Vp-p into 600

Ω

Video Outputs:

4 - 75

Ω Line driver with gain/EQ 1Vp-p into 75Ω: 4-Pin S-Video connectors

Composite Video: 4-Pin S-Video to BNC video adapter provided

Audio Outputs:

4 - Stereo 10K

Ω unbalanced audio at 1.023V unity: RCA Phono connectors

Indicators:

Front Panel LED: Video Presence

Front Panel LED: Audio Presence

POWER:

110/240 Volt 50/60Hz Mains AC selectable.

SIZE:

19”W X 3.5”H X 9”D EIA rackmount Cabinet

WEIGHT:

14 Lbs. less shipping carton

VIDEO PERFORMANCE

Bandwidth:

DC-70Mhz

Hum Rejection:

Better than 65dB

Return Loss:

Below 18dB

S/N Ratio:

65dB

AUDIO PERFORMANCE

Distortion:

<0.05%

Hum Rejection:

Better than 65dB

Crosstalk:

110dB Isolation

S/N Ratio:

65dB at specified test center frequency

Mode Noise Rejection:

Better than 110dB

Baseband analog audio and video signals can become noisy with hum, ingress noise and other unwanted parasitic and redundant signals. Noisy signals are

the enemy to all digital processors causing crashes, spurious images or audio pops on your webcast. The LTM-STR4 is an internet signal conditioner for the

most demanding webcasting applications. The Laird LTM-STR4 Stream Cleaner is designed to work in conjunction with other Laird Raging Stream products

such as the LTM-RS2AP or it may work as a stand alone unit with other compatible equipment.

The LTM-STR4 acts as a signal sentry to continuously filter and clean all A/V signals entering the unit. This constant cleansing process delivers coherent sig-

nals to your streaming platform allowing your computer to work faster and more efficiently because it won’t be dealing with noise. The LTM-STR4 uses a

high performance optical encoding conversion technology to eliminate standard and baseband mode noise in audio and video signals leaving the original

signal clean and intact.

Since noise problems are common in long-line runs, the LTM-STR4 has built-in buffered line receivers and output line drivers for YC/Composite video and

audio. The LTM-STR4 operates in 110/220 Volts anywhere in the world. Operates in NTSC, PAL, PAL-M, PAL-N and SECAM.

LTM-STR4

4-Channel Webcasting

Video and Audio Signal Conditioner