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The APT20 is a phantom power supply unit for use with two condenser microphones. It supplies 48 V DC to the microphones and routes the signal to a mixer or microphone amplifier. It features XLR connections for in- and output, and at the back is an euro power connection with power switch provided. ![]()
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The Radial SB-48 is a high performance phantom power generator that employs a non-radiating charge pump circuit to create a stable, ripple-free 48 volt supply for active direct boxes and condenser microphones. The stereo design features XLR inputs and outputs with a choice of 48V and 12V operation. The SB-48 is powered by a single 15VDC 400 milliamp supply that is included. The connector may be locked into place using a retention clamp. As with all Radial products, the SB-48 is manufactured in Canada from solid steel and powder coated for years of great looks! | Specifications
1. Output Voltage : DC48v
2. Consumption : <=1W
3. Noise : <1μV
4. Input : XLR (balanced)
5. Output: XLR (balanced) |
- No software installation required, making it quick and easy to use.
- Energy efficient and no external power adapter required.
- Connect an HD source (Apple TV, game console, digital TV box, Blu-ray player, etc.) with an HDMI output to a projector or TV via the SCART or RCA input.
- Convert an HDMI signal (720p/1080p) to an analogue composite signal with stereo audio.
- With built-in NTSC/PAL selector switch.
The Connect HA13 converts an HDMI signal to an RCA/SCART signal. This enables you to still connect devices that do not have the same connections. This HDMI converter can be used to connect, for example, your decoder (with an HDMI connection) to your TV (which only has an RCA/SCART socket).
Connections
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| AV input |
1 x HDMI |
| AV output |
3 x RC (video, L/R audio) |
Video
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| HDMI input resolution |
480i@60 Hz, 480p@60 Hz, 576i@60 Hz, 576p@60 Hz, 720p@60 Hz, 1080i@60 Hz, 1080p@60 Hz |
| RCA output resolution |
480i and 576i |
| Video systems |
PAL and NTSC |
Audio
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| Audio input |
Stereo |
General
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| Dimensions (h x w x d) |
20 x 55 x 66 mm |
| Weight |
40 grams |
| Ambient temperature |
+0 to +70°C |
| Humidity |
10% to 85% |
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- Connect an HD source (game console, digital TV box, Blu-ray player, etc.) with an HDMI output to a projector or PC monitor via the VGA input
- Convert an HDMI signal to a VGA signal with stereo audio.
- No software installation required, making it quick and easy to use.
- Energy efficient and no external power adapter required.
The Connect HV15 converts an HDMI signal to a VGA signal. This enables you to still connect devices that do not have the same connections. You can use this HDMI converter, for example, to connect your decoder (multimedia box) or gaming console to your PC or beamer.
Connections
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| AV input |
1 x HDMI |
| AV output |
1 x VGA + 3.5 mm audio jack |
Video
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| VGA output resolution |
1920 x 1080p@60Hz |
| HDMI input resolution |
480p@60 Hz, 576p@60 Hz, 720p @60 Hz, 1080i@ 60 Hz, 1080p@60 Hz |
| HDMI input PC resolution |
640 x 480@60/72/75/85 Hz, 800 x 600@60/72/75/85 Hz, 1024 x 864@60/72/75/85 Hz, 1152 x 864@75 Hz, 1280 x 720@60 Hz, 1280 x 768@60 Hz, 1280 x 800@60 Hz, 1280 x 960@60 Hz, 1280 x 1024 @60 Hz, 1360 x 768@60 Hz, 1440 x 1050@60 Hz, 1440 x 900@60 Hz, 1680 x 1050@60 Hz, 1600 x 1200@60 Hz, 1920 x 1080@60 Hz |
Audio
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| Audio input |
Stereo |
General
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| Dimensions (h x w x d ) |
20 x 55 x 66 mm |
| Weight |
40 grams |
| Ambient temperature |
+0 to +70°C |
| Humidity |
10% to 85% |
| PS418D
Pre-Amplifier
The condenser miniature microphones, need phantom power to work. The PS418D is just what they need. It can be powered by phantom power or battery, and switchable low cut filter helps to reduce low band noise.
Features:
• Two options for Power Requirements: phantom or battery.
• Low-cut filter switch.
• Transistor output transformer circuit.
Specification:
Frequency Response: 25-20,000 Hz
Output Impedance: phantom 200Ω; battery 270Ω
Min. Load Impedance : 1000Ω
Power Requirements: phantom 9-52VDC，2mA; battery 1.5V AA/UM3
Low Frequency Filter: 80Hz @ 12dB / oct
Connector: TA3M (input), XLR3M (output)
Dimension(WxHxD): 63X84X22.5mm (2.48"x3.3"x0.89")
Weight: 245 g
Packaging: white box |
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