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User Manual for Blonder Tongue RMDA 86A-30 Two-Way RF Distribution Amplifier Click to enlarge the picture
Contents of the user manual for the Blonder Tongue RMDA 86A-30 Two-Way RF
- Product category: RF Equipment Blonder Tongue
- Brand: Blonder Tongue
- 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 Blonder Tongue RF Equipment
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User manual for the Blonder Tongue RMDA 86A-30 Two-Way RF 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 Blonder Tongue 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 Blonder Tongue 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 Blonder Tongue product will considerably shorten its lifespan!
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Product description The RMDA 86A-30 Two-Way RF Distribution Amplifier from Blonder Tongue is a two-way broadband distribution amplifier that utilizes push-pull hybrid technology with two forward and one return channel hybrids. It is designed to serve as a distribution amplifier in MATV, SMATV, or CATV applications, or to use as a headend launch amplifier. It features 32 dB of gain forward and 22 dB active gain on the return. It boasts a forward frequency range of 54 to 860 MHz and a return range of 5 to 40 MHz. The return path is field configurable for either active or passive operation.
The RMDA 86A-30 has built-in variable gain controls on both the forward and return paths. A forward path variable slope control is provided inter-stage as is the variable gain control. Additionally, a fixed forward equalizer and forward and reverse attenuator plug-ins can be installed for further signal conditioning at the input. 30 dB back-matched test ports are provided for monitoring both forward and reverse signal levels without interrupting service. - 860 MHz push-pull hybrid technology
- 5 to 40 MHz return path, field selectable active or passive operation
- Front panel LEDs and variable gain and slope control
- 1RU rackmountable design with aluminum, heat-dissipating chassis
In the Box Blonder Tongue RMDA 86A-30 Two-Way RF Distribution Amplifier Limited 3-Year Warranty Table of Contents
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Technical parametersBlonder Tongue RMDA 86A-30 Specs | | | Frequency Range | Forward: 54 to 860 MHz
Return Path: 5 to 40 MHz | | Channel Loading | Forward: 129
Return Path: 5 | | Flatness | Forward: ±1 dB
Return Path:±0.5 dB | | Gain | Forward: 32 dB
Return Path: 22 dB (Active) / -1.5 dB (Passive) | | Noise Figure | Forward: 8.5 dB
Return Path: 6 dB | | Output Level | Forward: 34 / 42 dBmV
Return Path: +48 dBmV | | Test Port Level | Forward: -30, ±2 dB
Return Path: -30, ‰2 dB | | Gain Control Range | Forward: 10 dB
Return Path: 18 dB | | Slope Control Range | Forward: 8 dB | | Composite Triple Beat | Forward (-CTB): -58 dB
Return Path (-CTB): -66dB | | Composite Second Order | Forward (-CSO): -59 dB
Return Path (-CSO): -70 dB | | Cross Modulation | Forward (-XMOD): -58 dB
Return Path (-XMOD): -60 dB | | Hum Modulation | Forward: -70dB
Return Path: -65dB | | Impedance | All Ports: 75 ohm | | Return Loss | Forward (Input / Output): 14 dB
Return Path (Input / Output): 15 dB | | Number of Hybrids | Forward: 2
Return Path: 1 | | Hybrid Technology | Push-pull | | | | Connectors | Not specified by manufacturer | | Power Supply | 117 VAC: 60 Hz, 26 W
26 VAC: 60 Hz, 1.0 A | | Operating Temperature | -4 to 140 / -20 to 60°C | | Rack Height | 1 RU | | Dimensions | 19 x 1.8 x 5.1 / 483 x 44 x 130 mm | | Weight | 6 lb / 2.7 kg | | | | Package Weight | 7.6 lb | | Box Dimensions (LxWxH) | 25.0 x 9.2 x 3.2" |
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