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Jensen Transformers Iso-Max VRD-1FF - Single-Channel CATV Ground Isolator (F Connectors)
Jensen Transformers Iso-Max VRD-1FF - Single-Channel CATV Ground Isolator (F Connectors)
B&H # JEVRD1FF MFR # VRD-1FF
Product Highlights
- For Digital Cable/CATV/VHF/UHF/MATV
- Single-Channel, Ground-Loop Isolator
- Eliminates Hum Bars in Video Signal
- Prevents Hum and Buzz in Audio Signal
- 75-Ohm, Gold-Plated F Connectors
- Linear Bandwidth from 2 MHz to 1300 MHz
- Capacitive-Based Design
- Compact Cylinder Shape
- Passive Design Requires No Power
- Meets FCC Part 76 Regulations
This item is noncancelable and nonreturnable.
You Pay: $69.99
- 1Description
The single-channel, Jensen Transformers Iso-Max VRD-1FF is a passive, high-performance capacitive isolator, which prevents hum or buzz problems in either the audio or video portion of a professional A/V installation. By breaking 60-cycle ground loops, it provides a transparent path for video and cable modem signals, in digital cable/CATV/VHF/UHF/MATV systems.
The VRD-1FF combines gold-plated F connectors with a proprietary RF design to ensure true 75-Ohm compatibility, for optimized signal integrity, and minimized reflections and ghosting. This precise circuitry delivers a linear response from 2 MHz to over 1300 MHz, which helps eliminate interruptions of the two-way communication between the cable provider and their set-top box, and reduce frequency dips that cause channels to drop in digital cable.
Note: The VRD-1FF is not suitable for use with RG11 cable or as an isolator for satellite dish systems
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- Single-channel, 75-Ohm passive isolator for digital cable/CATV/VHF/UHF/MATV – designed to break ground loops
- Prevents hum/buzz and hum bars in either the audio or video signal
- Provides transparent path for video and cable modem signals
- Linear 2 MHz to 1300 MHz bandwidth
- Capacitive-based design minimizes broadcast channel interference
- F-type connectors with gold-plated contacts ensure true 75-Ohm compatibility, for optimal signal integrity, and minimized reflections or ghosting
- Plug-and-play, easy to use, no power required
- Meets FCC Part 76 Regulations for CATV systems
UPC: 676101041473
- 1Description
| Type | Passive, capacitive-based isolator, 75 Ohms |
| Channels | Single |
| Connectors |
Nickel-plated, brass F-type with gold-plated contacts For use with RG59 or RG6 type cable |
| Insertion Loss |
5 MHz, HP 3577A analyzer Typical: -0.19 dB 50 MHz, HP 3577A analyzer Typical: -0.01 dB Maximum: -0.1 dB |
| Bandwidth |
LF -3 dB re 100 MHz, HP 3577A analyzer Typical: 1 MHz Maximum: 1.2 MHz HF -3 dB re 100 MHz, HP 8711A analyzer Minimum: 1000 MHz Typical: > 1300 MHz |
| VSWR |
50 MHz to 866 MHz, HP 8711A analyzer (input or output port) Typical: 1.08 Maximum: 1.2 |
| Voltage Difference | Maximum: 200 VDC |
| Externally Radiated Field |
Ref. level = 1.414 mVrms (at 3 m) Frequency = 50 MHz: 1.1 uV / m, typical Frequency = 500 MHz: 4.8 uV / m, typical Frequency = 1 GHz: 6.3 uV / m, typical |
| Compliance |
Margin below FCC part 76 limits, ref. level = 1.414 mVrms Frequency = 50 MHz: 25.6 dB, typical Frequency = 500 MHz: 12.5 dB, typical Frequency = 1 GHz: 10.1 dB, typical (Meets FCC Part 76 regulations for CATV systems) |
| Cable Length |
Output Typical: 6.5' / 2.0 m Maximum: 26.2' / 8.0 m |
| Isolation Impedance |
Output shield to input shield, 60 Hz Minimum: 1 MOhm Typical: 1.3 MOhms |
| Capacitance |
Output shield to input shield, 1 kHz Typical: 2000 pF |
| Dimensions |
Length: 2.52" / 64.00 mm Diameter: 0.66" / 16.76 mm |
| Packaging Info | |
|---|---|
| Box Dimensions (LxWxH) | 3.5 x 1.5 x 1.5" |
