| 经销商 | 联系方式 |
|---|---|
| 爱思创Extron电子 | 4000.398766、 021-3760 1568 |
| 可选附件 | ||
|---|---|---|
| SVHSM-2BNCF | S-Video Male to 2 BNC Female Adapter | |
特性
Inputs: Configurable inputs for RGBHV, S-video, and composite video; stereo balanced/unbalanced audio inputs
Outputs: One RGBHV, one S-video, and one composite video output; one balanced/unbalanced audio output
System 8 Plus: 300 MHz (-3 dB) RGB video bandwidth
Universal projector control via RS-232 — The System 8 Plus provides for various projectors. The System 8 Plus uses a projector-specific communications adapter for connection to the projector being used. Call Extron or check the Extron Web site for a list of current compatible projectors and part numbers.
Triple-Action Switching™ for RGB delay — Blanks the screen when the switcher switches to a new source, eliminating visible switching transitions.
Audio breakaway available through RS-232 only
Balanced/unbalanced audio — Audio may be routed as balanced or unbalanced audio. Attenuation adjustments provided for each input.
VLB Video Loop Back — Route video sources through an optional Extron QSD 204 quad standard decoder or Extron DVS 304 scaler, so only one signal processing device needs to be used for all switcher inputs. This feature enables one set of RGB cables to feed the switcher's output signals to any projector.
RS-232 and contact closure remote control
Backlit front panel buttons — Buttons provided for input switching, display mute, projector power, RGB mute, and audio mute. Display mute mutes the image at the projector, RGB mute mutes the image at the switcher and works for RGB signals only.
Front panel button labels — Backlit pushbuttons can be custom-labeled with text or graphics printed using Extron's Windows®-based software.
Remote control capabilities with optional IR 301 remote and KP 10 keypad remote
Expandability — Either system switcher may loop together up to a total of 17 switchers in a daisy chain or star configuration.
3U, full rack width metal enclosure — Rack-mounting brackets included.
Internal international power supply
示意图
面板图
| System 8 Plus Switcher | ||||
| Video | ||||
|---|---|---|---|---|
| Gain | 0 dB, unity | |||
| Bandwidth | 250 MHz (-3 dB) | |||
| Differential phase error | 0.01º at 3.58 MHz and 4.43 MHz | |||
| Differential gain error | 0.01% at 3.58 MHz and 4.43 MHz | |||
| Crosstalk | -35 dB @ 10 MHz (typical) | |||
| Isolation | -55 dB @ 10 MHz (typical) | |||
| Video input | ||||
| Number/signal type | 8 or 10 RGBHV, RGBS, RGsB, S-video, or NTSC/PAL composite video | |||
| Connectors | (8 or 10) x 5 BNC female | |||
| Nominal level | 1 Vp-p for Y of S-video and for composite video 0.7 Vp-p for RGB 0.3 Vp-p for C of S-video |
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| Minimum/maximum levels | Analog: 0.3 V to 2 Vp-p TTL: up to 5 Vp-p |
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| Impedance | 75 ohms (deselected inputs) | |||
| Horizontal frequency | 15 kHz to 150 kHz | |||
| Vertical frequency | 30 Hz to 150 Hz | |||
| Return loss | <-25 dB @ 10 MHz | |||
| Video output | ||||
| Number/signal type | 1 RGBHV, RGBS, RGsB, or 1 S-video (NTSC/PAL), or 1 composite video (NTSC/PAL) |
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| Connectors | 5 BNC female (RGBHV/RGBS/RGsB) 2 BNC female (S-video) 1 BNC female (composite video) |
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| Nominal level | 1 Vp-p for Y of S-video and for composite video 0.7 Vp-p for RGB 0.3 Vp-p for C of S-video |
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| Minimum/maximum levels | 0.3 V to 2.0 Vp-p | |||
| Impedance | 75 ohms | |||
| Return loss | -30 dB @ 5 MHz | |||
| DC offset | None | |||
| Switching type | Triple-Action ™ ; 0 s to 7.5 s, adjustable | |||
| Sync | ||||
| Input type | RGBHV, RGBS, RGsB | |||
| Output type | RGBHV, RGBS, RGsB | |||
| Standards | NTSC and PAL | |||
| Input level | 0.5 V to 5 Vp-p | |||
| Output level | 0.5 V to 5 Vp-p, unterminated | |||
| Input impedance | 510 ohms (deselected inputs) | |||
| Output impedance | 75 ohms | |||
| Max input voltage | 5 Vp-p | |||
| Input sensitivity | 5 Vp-p | |||
| Polarity | Positive or negative (follows input) | |||
| Audio | ||||
| Gain | Unbalanced output: 0 dB; balanced output: +6 dB | |||
| Frequency response | 20 Hz to 20 kHz, ±0.05 dB | |||
| THD + Noise | 0.015% @ 20 Hz to 20 kHz, worst case | |||
| S/N | >95 dB at maximum output | |||
| Crosstalk | <-85 dB @ 20 Hz to 20 kHz, fully loaded | |||
| Stereo channel separation | >60 dB @ 20 Hz to 20 kHz | |||
| CMRR | >60 dB @ 60 kHz | |||
| Audio input | ||||
| Number/signal type | System 8 PLUS: 8 stereo, balanced/unbalanced | |||
| System 10 PLUS: 10 stereo, balanced/unbalanced | ||||
| Connectors | (8 or 10) 5 mm captive screw connectors, 6 conductor | |||
| Impedance | >10k ohms unbalanced, 20k ohms balanced, AC coupled | |||
| Nominal level | -20 dBV (100 mV), -10 dBV (316 mV), 0 dBu (0.775 V), or +4 dBu (1.23 V), configurable | |||
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| Maximum level | +13.2 dBu, (balanced or unbalanced) at 1%THD+N | |||
| Input gain adjustment | -95 dB to 0 dB, adjustable per input | |||
| Audio output | ||||
| Number/signal type | 1 stereo, balanced/unbalanced | |||
| Connectors | (1) 5 mm captive screw connector, 6 pole 2 BNC female |
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| Impedance | 50 ohms unbalanced, 100 ohms balanced | |||
| Gain error | ±0.2 dB channel to channel | |||
| Maximum level (Hi-Z) | > +19.2 dBu, balanced or unbalanced at 1%THD+N | |||
| Maximum level (600 ohm) | > +19.2 dBm, balanced or unbalanced at 1%THD+N | |||
| Control/remote — switcher | ||||
| Serial control port | RS-232, 9-pin female D connector | |||
| Baud rate and protocol | 9600 baud, 8 data bits, 1 stop bit, no parity | |||
| Serial control pin configurations | 2 = TX, 3 = RX, 5 = GND | |||
| Remote key pad control | (1) 25-pin D female | |||
| IR controller module | IR-201 (optional), part #70-142-01; or IR-301 (optional), part #70-143-01 | |||
| Program control | Extron's control/configuration program for Windows ® Extron's Simple Instruction Set (SIS ™ ) |
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| Control — projector | ||||
| Projector control port | (1) 15-pin HD female | |||
| General | ||||
| Power | 90 VAC to 260 VAC, 50/60 Hz, 10 watts, internal, autoswitchable | |||
| 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 |
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| Rack mount | Yes, with attached rack ears | |||
| Enclosure type | Metal | |||
| Enclosure dimensions | 5.25" H x 17.5" W x 9.6" D (3U high, full rack wide) 13.3 cm H x 44.4 cm W x 24.4 cm D (Depth excludes connectors. Width excludes rack ears.) |
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| Product weight | 12.7 lbs (5.8 kg) | |||
| Shipping weight | 19 lbs (9 kg) | |||
| DIM weight (International) | 25 lbs. (12 kg) | |||
| Vibration | ISTA 1A in carton (International Safe Transit Association) | |||
| Listings | UL, CUL | |||
| Compliances | CE | |||
| MTBF | 30,000 hours | |||
| Warranty | 3 years parts and labor | |||
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| (7.51-082704-D3) | ||||
| 可选附件 | ||
|---|---|---|
| SVHSM-2BNCF | S-Video Male to 2 BNC Female Adapter | |
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