VTG 300R Retired

Handheld Rechargeable Battery Powered Video and Audio Test Generator

Key Features

Powered by rechargeable battery with integrated charger
43 selectable output rates, including high resolution computer video, HDTV, and NTSC/PAL video
13 video test patterns
Six audio test signals
Broadcast quality video encoder on composite and S-video outputs
Screen Saver mode

Model	Version Description	Part #
VTG 300R	Rechargeable Test Generator	60-543-02	Retired

This product has been retired.

The Extron VTG 300R is a handheld, battery-operated video and audio test generator featuring high resolution computer video, HDTV, and 16:9 rates, as well as standard definition NTSC or PAL video rates for RGB, component video, S-video, and composite video. The VTG 300R is lightweight and compact for portable field use or bench testing. As a versatile, broadcast quality reference tool, this test generator can be used for projector set-up, performance evaluation, alignment, convergence, calibration, synchronization, troubleshooting, and accurate video and audio signal reproduction in professional AV applications.

The VTG 300R features a streamlined user interface with an easy-to-read, backlit LCD display and rubber pushbuttons for direct and simple access to video and audio functions. The 13 video test patterns can be used with any of the 43 video scan rates. An integrated audio tone generator includes six audio test signals on a balanced, phantom power immune XLR connector, as well as unbalanced on a female RCA connector and 3.5 mm dual-channel mono mini jack. When the test generator is turned off, the most recent settings are stored and automatically recalled when the unit is turned on again. The VTG 300R is housed in a compact, rugged enclosure. It comes with a protective rubber boot to guard against severe environments and prolong the lifespan of the test generator. The boot is also reversible to cover and protect the front of the unit when not in use.

Features

Video outputs: RGB/component video on a 15-pin HD connector, S-video on a 4-pin mini DIN connector, and composite video on a BNC connector

Audio outputs: 3-pin XLR connector, RCA connector, and 3.5 mm mini stereo audio jack

Powered by rechargeable battery with integrated charger — When the power supply is connected, the battery can be recharged while the VTG 300R is in operation. Fully charged in eight hours, the VTG 300R can provide up to five hours of continuous operation.

43 selectable output rates, including high resolution computer video, HDTV, and NTSC/PAL video — Provides scan rates to support high resolution computer video, HDTV, 16:9, RGB, as well as standard definition component video, S-video, and composite video.

13 video test patterns — Included are 32 x 24 and 32 x 18 crosshatch patterns, H pattern, SMPTE color bars, EBU color bars, 8-color split bars, 32-level split grayscale, ramp, alternating pixels, multiburst, 20% window, 80% window, and flat field - all the essential patterns for accurately testing and calibrating a display.

Six audio test signals — Test signals include sine waves, square waves, pink noise, white noise, polarity, and frequency sweep. Basic audio testing is helpful for loudspeaker calibration, frequency settings, distortion, and polarity verification in audio cabling.

Broadcast quality video encoder on composite and S-video outputs — Ensures compliance with SMPTE and NTSC/PAL standards for accurate video performance.

Screen Saver mode — An adjustable timer can be set to engage the VTG 300R in Screen Saver mode, with either the video output muted or as a repeating sequence of test patterns.

Small, rugged enclosure with protective rubber boot

Highly reliable, energy-efficient external universal power supply included, replacement part #70-778-01 — Provides worldwide power compatibility, with high demonstrated reliability and low power consumption for reduced operating costs.

OPTIONAL ACCESSORIES
	VGA M-M MD	Male to Male VGA Cables - Molded Connectors
	SYM BNCM	15-pin HD Male to BNC Male Mini High Resolution Cables
	SYM BNCF	15-pin HD Male to BNC Female Mini High Resolution Cables

OPTIONAL ACCESSORIES

VGA M-M MD

Male to Male VGA Cables - Molded Connectors

SYM BNCM

15-pin HD Male to BNC Male Mini High Resolution Cables

SYM BNCF

15-pin HD Male to BNC Female Mini High Resolution Cables

Specifications

VTG 300, VTG 300R

Video signal characteristics

Dot clock

108 MHz (max.)

Pixel clock accuracy

100 ppm

Horizontal frequency

15 kHz to 127 kHz

Vertical frequency

30 Hz to 85 Hz

Rise/fall time

Composite and S-video

140 ns

All other signal types

<4 ns

Video output

Number/signal type

1 RGBHV, RGBS, RGsB, RsGsBs, component video, S-video, composite video

Connectors

(1) 15-pin HD female (RGB/component)
(1) 4-pin mini DIN female (S-video)
1 BNC female (composite video)

Nominal level

1 Vp-p for Y of component video and S-video, and for composite video
0.7 Vp-p for RGB and for R-Y and B-Y of component video
0.286 Vp-p (burst) for C of S-video

Minimum/maximum levels

0.0 V to 1.0 Vp-p

Impedance

75 ohms

Resolutions

Computer (VGA–UXGA), video (NTSC, PAL), HDTV, and 16:9 high resolutions

Return loss

-30 dB @ 5 MHz

DC offset

±5 mV for RGB and component video,
±30 mV for S-video and composite video

Sync

Output type

RGBHV, RGBS, RGsB, RsGsBs (for RGB signals)
Tri-level on Y, R-Y, B-Y channels (component video 720p, 1080i, 1080p)
Bi-level on Y channel (for all other component video rates)

Standards

NTSC 3.58, NTSC 4.43, PAL, SMPTE 170M, SMPTE 274M, SMPTE 293M, SMPTE 295M, SMPTE 296M

Output level

0.3 Vp-p for component video (bi-level sync)
0.6 Vp-p for component video (tri-level sync)
TTL: 5.0 Vp-p, unterminated for RGBHV, RGBS

Output impedance

60 ohms

Max. rise/fall time

5 ns (TTL sync)

Polarity

Positive or negative (signal dependent)

Audio

THD + Noise

0.06% @ 1 kHz at nominal level

Flatness

±0.1 dB

Accuracy

±0.7 dB

Audio output

Number/signal type

1 mono, balanced
2 mono, unbalanced

Connectors

(1) 3.5 mm mini stereo jack (unbalanced mono left and right, tip-ring-sleeve)
1 female RCA jack (unbalanced, tip-ring)
1 male 3-pin XLR (balanced)

NOTE	The XLR output is immune to phantom power.

Impedance

50 ohms unbalanced, 100 ohms balanced

Waveforms

Pink noise, white noise, sine wave (fixed/swept), square wave, polarity test

Level ranges

Pink noise: -56 dBu to -8 dBu (-58 dBV to -10 dBV) (1.25 mV to 316 mVrms)
Polarity test: -72 dBu to -18 dBu (-74 dBV to -20 dBV) (0.20 mV to 100 mVrms)
All other signal types: -72 dBu to +6 dBu (-74 dBV to +4 dBV) (0.20 mV to 1.6 Vrms)

Maximum level (Hi-Z)

>+6 dBu, balanced or unbalanced at 1% THD+N

Maximum level (600 ohm)

>+5.30 dBu, balanced or unbalanced at 1% THD+N

Crest factor (pink noise)

3.06 (9.73 dB)

Crest factor (white noise)

1.73 (4.75 dB)

NOTE	0 dBu = 0.775 V, 0 dBV = 1 V, 0 dBV ≈ 2 dBu.

General

Power

Supplied by internal batteries or an external power supply

External Power supply

100 VAC to 240 VAC, 50-60 Hz, external; to 12 VDC, 1 A, regulated

Power input requirements

12 VDC, 1 A

Batteries

VTG 300

Number/type

4 AA batteries (1.5 V alkaline or 1.2 V rechargeable)

Operating time (h:mm)

Alkaline batteries: 1:10 to 2:45, continuous use
Rechargeable NiMH batteries: 1:20 to 3:10, continuous use

VTG 300R

Number/type

1 rechargeable battery pack (4.8 V NiMH, 4000 mAh)

Operating time (h:mm)

5:10 (continuous use)

Recharging time

8 hours

Ambient temperature/humidity

Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing
Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing

Mounting

Enclosure type

Metal

Enclosure dimensions

6.9" H x 3.4" W x 1.5" D
(17.5 cm H x 8.6 cm W x 3.8 cm D)
(Excluding the rubber boot, connectors, and handles.)
8.3" H x 3.9" W x 2.1" D
(21.0 cm H x 9.9 cm W x 5.4 cm D)
(Including the rubber boot, connectors, and handles.)

Product weight

1.2 lbs (0.5 kg)

Shipping weight

4 lbs (2 kg)

Vibration

ISTA 1A in carton (International Safe Transit Association)

Regulatory compliance

Safety

VTG 300 only: CUL, UL

EMI/EMC

CE, C-tick, FCC Class A, ICES, VCCI

Product warranty

Product

3 years parts and labor, excluding the VTG 300R's rechargeable battery pack

VTG 300R battery pack

90 days

NOTE	All nominal levels are at ±10%

NOTE	Specifications are subject to change without notice.

(8.0-100710-D18)

VTG 300R Retired

Features

Specifications

Diagram

Panel Drawing