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User Manual for Jensen Transformers Iso-Max PC-2XR - 2-Channel Pro-to-Consumer Line Isolator Click to enlarge the picture
Contents of the user manual for the Jensen Transformers Iso-Max PC-2XR - 2-Channel
- Product category: Level Matching Transformers Jensen Transformers
- Brand: Jensen Transformers
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Jensen Transformers Level Matching Transformers
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User manual for the Jensen Transformers Iso-Max PC-2XR - 2-Channel contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Jensen Transformers product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Jensen Transformers user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Jensen Transformers product will considerably shorten its lifespan!
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Product description The Jensen Transformers Iso-Max PC-2XR is a 2-channel, "pro-to-consumer" line isolator designed to convert a +4 dBu balanced line-level signal to a consumer -10 dBV unbalanced line-level signal. It eliminates hum and buzz caused by ground loops, and ensures that the audio signal is faithfully delivered when connecting the balanced output from a mixing desk to the unbalanced input of a hand-held video recorder, laptop or other consumer audio devices. The PC-2XR features two Jensen high-performance transformers that provide galvanic isolation between the input and output, reducing common-mode noise by as much as 120 dB. An 8-position DIP switch lets you optimize ground-loop filtering to suit your specific installation needs. The unit delivers a flat frequency-response from 10 Hz to 140 kHz, and can withstand signals in excess of +21 dBu down to 20 Hz, without discernible distortion. Easy to set up, with no power required, the PC-2XR comes with a removable screw-down barrier strip for quick installation in NEMA enclosures and 19" racks. The device is equipped with gold-plated XLR input connectors, gold-plated RCA output connectors, and a rugged, flanged-steel enclosure that is well-suited to stand up to the rigors of live use. - Key Features
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- Converts professional +4 dBu balanced line-level signals to consumer -10 dBV unbalanced line-level signals
- Connect the balanced output from a mixing desk to the unbalanced input of a hand-held video recorder, laptop, and more
- Passive, 2-channel line isolator
- Eliminates hum and buzz caused by ground loops
- Two Jensen high-performance transformers provide galvanic isolation between the input and output
- Ruler-flat frequency-response from 10 Hz to 140 kHz
- Handles signals in excess of +21 dBu at 20 Hz, without discernible distortion
- Rejects noise by as much as 120 dB
- 8-position DIP switch lets you optimize grounding and RF filtering to suit your specific installation needs
- Removable screw-down barrier strip for easy installation in NEMA enclosures and 19" racks
- Gold-plated 3-pin XLR-female input connectors and RCA output connectors
- Rugged, flanged-steel enclosure
- Plug-and-play, easy to use, no power required
UPC: 676101041657 In the Box Jensen Transformers Iso-Max PC-2XR - 2-Channel Pro-to-Consumer Line Isolator (XLR In/ RCA Out) Limited 1-Year Warranty Table of Contents
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Technical parametersJensen Transformers PC-2XR Specs | Type | +4 dBu balanced line-level signal to -10 dBV unbalanced line-level signal converter
Passive line isolator | | Channels | 2 | | Connectors | 2 x 3-pin XLR-female, balanced, gold-plated (inputs)
2 x RCA, unbalanced, gold-plated (outputs) | | Frequency Response | 10 Hz to 140 kHz | | Input Impedance | Zi, 1 kHz, +4 dBu, test circuit 1
Minimum: 32.0 kOhms
Typical: 33.9 kOhms
Maximum: 36.0 kOhms | | Voltage Gain | 1 kHz, +4 dBu, test circuit 1
Minimum: -14.0 dB
Typical: -13.6 dB | | Magnitude Response | 20 Hz, +4 dBu, test circuit 1, ref 1 kHz
Minimum: -0.15 dB
Typical: -0.04 dB
Maximum: ±0.0 dB
20 kHz, +4 dBu, test circuit 1, ref 1 kHz
Minimum: -0.15 dB
Typical: -0.03 dB
Maximum: +0.1 dB | | Deviation from Linear Phase | 20 Hz to 20 kHz, +4 dBu, test circuit 1
Typical: +0.6 / -0.1°
Maximum: ± 2.0° | | Distortion (THD) | 1 kHz, +4 dBu, test circuit 1
Typical: <0.001%
20 Hz, +4 dBu, test circuit 1
Typical: 0.015%
Maximum: 0.05% | | Maximum Input Level | At 20 Hz, 1% THD, test circuit 1
Minimum: +19 dBu
Typical: +21 dBu | | Common Mode Rejection Ratio | 50 Ohms balanced / 600 Ohms unbalanced source
60 Hz, test circuit 2 / 3
Typical: 120 dB / 90 dB
3 kHz, test circuit 2 / 3
Minimum: 70 dB
Typical: 85 dB / 55 dB
| | Impedance | Allowable Source Impedance
Minimum: 0 Ohm
Typical: 600 Ohms
Maximum: 2 kOhms
(Output impedance of device driving the ISO-MAX input)
Allowable Load Impedance
Minimum: 5 kOhms
Typical: 47 kOhms
Maximum: ∞
(Input impedance of device loading the ISO-MAX output) | | Capacitance | Allowable Load Capacitance
Minimum: 0 pF
Typical: 150 pF
Maximum: 450 pF
(Cable and input capacitance loading the ISO-MAX output) | | Output Impedance | Zo, 1 kHz, test circuit 1
Typical: 225 Ohms | | Optimal Cable Length | Input
No limitations
Output
Typical: 3.2' / 1.0 m
Maximum: 19.6' / 6.0 m | | Temperature Range | 32 to 158°F / 0 to 70°C
(Operation or storage) | | Voltage Difference | Maximum: 24 V RMS, 34 V peak
(Any input to any output shield or any shield to case, 60 Hz) | | Dimension (L x W x H) | 6.94 x 3.50 x 1.71" / 176.30 x 88.90 x 43.40 mm |
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