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04-05
68-849-01
REV. B
© 2004 Extron Electronics. All rights reserved. All trademarks mentioned are the property of their respective owners.
■ High resolution video output signals:
Computer, plasma, HDTV
■ NTSC or PAL video output signals:
Component, S-video, composite
■ 34 scan rates
■ Broadcast quality video encoder
■ 13 video test patterns
■ Six audio test signals
■ Protective rubber boot
■ Battery operated or DC powered
■ Integrated battery charger
(VTG 300R only)
VTG 300 &
VTG 300R
SPECIAL PURPOSE
HANDHELD BATTERY POWERED VIDEO
AND AUDIO TEST GENERATORS
The Extron VTG 300 and VTG 300R are intuitive, broadcast quality video and
audio test generators that feature 34 video scan rates, 13 video test patterns, and
six audio test signals for setting up and fine tuning A/V signal reproduction in a
variety of applications. Housed in a compact, rugged enclosure with a protective
rubber boot, both models are ideal for portable field use and integrated systems.
www.extron.com
SPECIFICATIONS
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 V p-p for Y of component video and
S-video, and for composite video, and also
R-Y and B-Y of component video (tri-level
sync) 0.7 V p-p for RGB and for R-Y and B-Y
of component video (bi-level sync)
0.286 V p-p (burst) for C of S-video
Minimum/maximum levels................ 0.0 V to 1.0 V p-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 V p-p for component video (bi-level sync)
0.6 V p-p for component video (tri-level sync)
TTL: 5.0 V p-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)
Specifications are subject to change without notice.
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,
autoswitchable; 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
Batteries (VTG 300R)
Number/type .............................. 1 rechargeable battery pack
(4.8 V NiMH, 4000 mAh)
Operating time (h:mm) .............. 5:10 to 5:15 (continuous use)
Recharging time.......................... 8 hours
Rack mount ...................................... No
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)
Listings
Listings (VTG 300 only) .............. UL, CUL
Compliances...................................... CE, FCC Class A, VCCI, AS/NZS, ICES
MTBF ................................................ 30,000 hours
Warranty
Product ...................................... 3 years parts and labor, excluding the
VTG 300R's rechargeable battery pack
VTG 300 R battery pack .............. 90 days
NOTE: All nominal levels are at ±10%
Model Part Numbers
VTG 300............................................ 60-543-01
VTG 300 R ........................................ 60-543-02