1. Manuals
  2. Brands
  3. Harris Manuals
  4. Amplifier
  5. OPA 8500
  6. Operating manual

Harris opa 8500 Operating Manual

Output amplifier
Hide thumbs Also See for opa 8500:
1
2
3
4
5
6
7
8
9
Table of Contents

Advertisement

Quick Links

Download this manual See also: Operating Manual
HIRSCHMANN
OPA 8500
Operating manual
Output amplifier
Version 1.0
Print: September 2000
BH_8300E

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the opa 8500 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Harris opa 8500

Summary of Contents for Harris opa 8500

  • Page 1 HIRSCHMANN OPA 8500 Operating manual Output amplifier Version 1.0 Print: September 2000 BH_8300E...

  • Page 2: Putting Into Operation

    The RF-output, RF-inputs and two RF-monitoring outputs operate in the frequency range 47 ... 862 MHz. The OPA 8500 is built with two parallel hybrids. Two equivalent mains connections are available via the rear-panel.
  • Page 3 Putting into operation TV or QAM combining network RFC 8500/5 Output amplifier OPA 8500 RFC 8500/4 MON. RFC 8500/4 5 x 4 FM combining network RFC 8500/5 Pilot or wobbler Example for a combining network OPA 8500 Output amplifier 2 - 3...

  • Page 4: Power Supply

    Before operation make sure that the mains voltage matches the supply voltage indicated on the device. The mains fuse is located beside the mains socket. The OPA 8500 does not have a mains switch. To disconnect the OPA 8500 from the mains, both mains plugs must be pulled out of the device.
  • Page 5 RS 232 Interface for stand-alone devices (Software option “Network Access Control*) Remote control in a The OPA 8500 can be remote controlled via the Ethernet interface or RS232 interface. network A standard WWW-browser with TCP/IP protocol (e.g. Internet Explorer) is to be used.

  • Page 6: Block Diagram

    RF OUT m RF 5 e RF 6 e FM signals RF 7 e RF 8 e LCD/ Monitoring/ Wobbler or RF 9 e Power Supply Keyboard Control Pilot RF 10 e frequency OPA 8500 2 - 6 Output amplifier...

  • Page 7: General Data

    : 0,8 A slow at 115 V : 1,6 A slow Power consumption at nominal load: : max. 24 W : EN 50083-2/A1 edition 9/95 + A1 edition 3/97 Safety standard : EN 60950 (edition 1997) OPA 8500 6 - 2 Output amplifier...
  • Page 8 RF-monitoring outputs “RF OUT m -20 dB” : -20 dB ± 1 dB Level (acc. to RF-output) Impedance : 75 Ohm RF combiner RF-input, RF-output : BNC-socket / 75 ohm Frequency range : 47 MHz … 862 MHz OPA 8500 Output amplifier 6 - 3...
  • Page 9 Max. switched voltage : 30 VDC or 42 VAC *(SELV acc. to EN60950) Max. switched current : 0,5 A Pin assignment : (see “Putting into operation \ Interfaces”) *SELV..low voltage circuit (safety extra-low voltage) OPA 8500 6 - 4 Output amplifier...

Table of Contents