Home | Products | Discontinued Products | Q-Series Redundant Amplifier Systems

Q-Series Redundant Amplifier Systems

**DISCONTINUED**

ATX offers 1RU redundant amplifiers, switches and power supplies.

QPAIR

The QPAIR redundant amplifier system offers 2 amplifiers, 2 power supplies and 1 RF sensing redundancy switch. It monitors amplifiers and power supplies, has an LED indicator and form C alarm contacts, 100-240 VAC or -48 VAC power (40-60 VDC), and a hot-swappable amplifier.

  • Q-Series Redundant Amplifier Systems

Features

  • Two amplifiers, two power supplies and one RF sensing redundancy switch in 1RU
  • Monitors amplifiers and power supplies
  • LED indicator and form C alarm contacts
  • 100-240 VAC or -48 VAC power (40-60 VDC)
  • Hot-swappable amplifier

**Discontinued**

QPAIR

PART NUMBER(1) GAIN GAIN/SLOPE CONT. OUTPUT T.P. I/O CURRENT(5)
BW (MHz) Gain(2)(dB) Slope (dB) Flat.(±dB) Gain Slope RL (dB) (mA)
(dB)
Plug-in
QPAIR1000-13G/* 40-1000 13 -1/+1.5 .5 Pad EQ 20 +/- 1 16 260
QPAIR1000-17G/* 40-1000 17 -1/+1.5 .5 Pad EQ 20 +/- 1 16 260
QPAIR1000-19GP/* 40-1000 19 -1/+1.5 .5 Pad EQ 20 +/- 1 16 375
QPAIR1000-23GP/* 40-1000 23 -1/+1.5 .75 Pad EQ 20 +/- 1 16 375
QPAIR1000-19GPH/* 40-1000 19 -1/+1.5 .5 Pad EQ 20 +/- 1 16 440
QPAIR1000-23GPH/* 40-1000 23 -1/+1.5 .75 Pad EQ 20 +/- 1 16 440

 

QPAIR (cont’d)

PART NUMBER(1) DISTORTIONS(3)(4) NOISE FIGURE AMP TECH(6)
Level(dBmV) Slope(dB) CTB(-dB) CSO (-dB)
(dB)
QPAIR1000-13G/* 40 0 78 75 3.8 PP GaAs
QPAIR1000-17G/* 40 0 78 75 4 PP GaAs
QPAIR1000-19GP/* 40 0 77 73 5 GaAs PD
QPAIR1000-23GP/* 40 0 77 73 4 GaAs PD
QPAIR1000-19GPH/* 40 0 81 75 5 GaAs PDH
QPAIR1000-23GPH/* 40 0 81 75 4 GaAs PDH

NOTES:

(1) /* = Denotes the type of power supply: AC, 48, or AC/48

(2) Gain specified at highest frequency.

(3) Distortions measured with 50-550 MHz analog CW (6 MHz spacing) and 550-1000 MHz noise at -6 dBc (average power per 6 MHz).

(4) Specified with 0 dB plug-in attenuators and 0 dB plug-in EQs.

(5) DC load current at +24 VDC per module.

(6) PP = Push-Pull; PD = Power-Doubled; GaAs = Gallium Arsenide; PDH = Power-Doubled High-Current

Operating temperature: 0°C to +50°C (+32°F to +122°F)

Humidity: 20-55% (without condensation)

Dimensions: 1.75”H x 19.0”W x 5.0”D (4.45H x 48.26W x 12.7D cm)

Weight: 4.6 lbs (2.1 kg)

 

Switch

SWITCHING TIME 100ms default delay – contact ATX for different delay times
ISOLATION 55 dB from 40-550 MHz; 50 dB from 550-1000 MHz
INSERTION LOSS 2 dB (1 dB on the input and 1 dB on the output)
RETURN LOSS 18 dB (min)
RF SENSITIVITY RANGE +20 dBmV to +50 dBmV amplifier output monitoring
POWER DISSIPATION 6.3 watts normal mode, 8.5 watts in backup mode

**Discontinued**

QPAIR1000–17G/AC
1. Module & Bandwidth:1000 = 1000 MHz
2. Gain (dB) & Amplifier Technology: See Specifications table for options.
3. Powering Option:
AC = 110-240 VAC
48 = -48 VDC (40-60 VDC)
AC/48 = 1 of each AC & DC inputs
scroll to top icon

Privacy settings

Decide which cookies you want to allow. You can change these settings at any time. However, this can result in some functions no longer being available. For information on deleting the cookies, please consult your browser’s help function. Learn more about the cookies we use.

With the slider, you can enable or disable different types of cookies:

This website will:

  • Essential: Remember your cookie permission setting
  • Essential: Allow session cookies
  • Essential: Gather information you input into a contact forms, newsletter and other forms across all pages
  • Essential: Keep track of what you input in a shopping cart
  • Essential: Authenticate that you are logged into your user account
  • Essential: Remember language version you selected

This website won't:

  • Remember your login details
  • Functionality: Remember social media settings
  • Functionality: Remember selected region and country
  • Analytics: Keep track of your visited pages and interaction taken
  • Analytics: Keep track about your location and region based on your IP number
  • Analytics: Keep track of the time spent on each page
  • Analytics: Increase the data quality of the statistics functions
  • Advertising: Tailor information and advertising to your interests based on e.g. the content you have visited before. (Currently we do not use targeting or targeting cookies.
  • Advertising: Gather personally identifiable information such as name and location

This website will:

  • Essential: Remember your cookie permission setting
  • Essential: Allow session cookies
  • Essential: Gather information you input into a contact forms, newsletter and other forms across all pages
  • Essential: Keep track of what you input in a shopping cart
  • Essential: Authenticate that you are logged into your user account
  • Essential: Remember language version you selected
  • Functionality: Remember social media settings
  • Functionality: Remember selected region and country

This website won't:

  • Remember your login details
  • Analytics: Keep track of your visited pages and interaction taken
  • Analytics: Keep track about your location and region based on your IP number
  • Analytics: Keep track of the time spent on each page
  • Analytics: Increase the data quality of the statistics functions
  • Advertising: Tailor information and advertising to your interests based on e.g. the content you have visited before. (Currently we do not use targeting or targeting cookies.
  • Advertising: Gather personally identifiable information such as name and location

This website will:

  • Essential: Remember your cookie permission setting
  • Essential: Allow session cookies
  • Essential: Gather information you input into a contact forms, newsletter and other forms across all pages
  • Essential: Keep track of what you input in a shopping cart
  • Essential: Authenticate that you are logged into your user account
  • Essential: Remember language version you selected
  • Functionality: Remember social media settings
  • Functionality: Remember selected region and country
  • Analytics: Keep track of your visited pages and interaction taken
  • Analytics: Keep track about your location and region based on your IP number
  • Analytics: Keep track of the time spent on each page
  • Analytics: Increase the data quality of the statistics functions

This website won't:

  • Remember your login details
  • Advertising: Use information for tailored advertising with third parties
  • Advertising: Allow you to connect to social sites
  • Advertising: Identify device you are using
  • Advertising: Gather personally identifiable information such as name and location

This website will:

  • Essential: Remember your cookie permission setting
  • Essential: Allow session cookies
  • Essential: Gather information you input into a contact forms, newsletter and other forms across all pages
  • Essential: Keep track of what you input in a shopping cart
  • Essential: Authenticate that you are logged into your user account
  • Essential: Remember language version you selected
  • Functionality: Remember social media settings
  • Functionality: Remember selected region and country
  • Analytics: Keep track of your visited pages and interaction taken
  • Analytics: Keep track about your location and region based on your IP number
  • Analytics: Keep track of the time spent on each page
  • Analytics: Increase the data quality of the statistics functions
  • Advertising: Use information for tailored advertising with third parties
  • Advertising: Allow you to connect to social sitesl Advertising: Identify device you are using
  • Advertising: Gather personally identifiable information such as name and location

This website won't:

  • Remember your login details
Save & Close