QFM 16×16 Fan-In RF Matrix Switch

Quintech Electronics

QFM 16×16 Fan-In RF Matrix Switch

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  • Compact design – 16×16 in 1 RU
  • Manual gain and AGC modes with a range of -20 dB to +8 dB in 0.5 steps
  • Remotely controlled via web browser interface, Ethernet or TELNET via customer supplied PC

  • Description
  • Technical Specifications
  • Support Documents

QFM 16×16 Fan-In RF Matrix Switch

The QFM is a full fan-in RF matrix switch available in 1 RU as 8×8, 8×16, 16×8 and 16×16. The QFM can be expanded to a maximum system size of 32×32 by adding additional modules. The QFM features Quintech’s latest Q-ROUTE and Q-SENSE technology, which provides maximum reliability with signal path redundancy and auto reroute capabilities. The QFM is dual band with operating frequencies for IF 50 MHz – 200 MHz and 950 MHz – 2150 MHz. It also offers manual gain and AGC modes with a range of -20 dB to +8 dB in 0.5 dB steps with individual port control to support all modulation formats. The front panel LEDs allow monitoring of power supply and alarm status information.

Features

  • Compact design – 16×16 in 1 RU
  • Manual gain and AGC modes with a range of -20 dB to +8 dB in 0.5 steps
  • Remotely controlled via web browser interface, Ethernet or TELNET via customer supplied PC
  • Q-ROUTE provides internal signal path redundancy by automatically rerouting around a failed signal path
  • Q-SENSE provides external signal path redundancy by automatic switching to a backup input signal, if signal level falls below user defined threshold *

* Q-Sense not available on all configurations. Limited to a maximum of 16 inputs.

Specifications
Operating Frequency
  QFM L-Band
  QFM IF
 
950-2150 MHz
50-200 MHz
Configurations
  QFM L-Band
  QFM IF
 
8x8 to 32x32 (with additional modules)
8x8 to 32x32 (with additional modules)
Gain Range (manual mode)
  QFM L-Band
  QFM IF
 
-20 dB to +8 dB in 0.5 dB Steps
-20 dB to +8 dB in 0.5 dB Steps
Impedance
  QFM L-Band
  QFM IF
 
75 Ω, or 50 Ω
75 Ω, or 50 Ω
Input P1dB
  QFM L-Band
  QFM IF
 
2 dBm
0 dBm
OIP3
  QFM L-Band
  QFM IF
 
12 dBm
10 dBm
Frequency Response - QFM L-Band ± 1.5 dB
± 0.4 dB
Over Any 36 MHz Channel
Frequency Response - QFM IF ± 2 dB
± 0.6 dB
Over Any 36 MHz Channel
Isolation (input-to-input)
  QFM L-Band
  QFM IF
 
60 dB
65 dB
Isolation (output-to-output)
  QFM L-Band
  QFM IF
 
60 dB
60 dB
Isolation (input-to-output)
  QFM L-Band
  QFM IF
 
45 dB
45 dB
RF Input Power
  QFM L-Band
  QFM IF
 
-10 dBm to -70 dBm
-10 dBm to -70 dBm
Input Balancing (manual mode)
  QFM L-Band
  QFM IF
 
-12 dB to +4 dB in 0.5 dB Steps
-12 dB to +4 dB in 0.5 dB Steps
Output AGC Level
  QFM L-Band
  QFM IF
 
-10 dBm to -50 dBm
-10 dBm to -50 dBm
Input Return Loss
  QFM L-Band
  QFM IF
 
13 dB
14 dB
Output Return Loss
  QFM L-Band
  QFM IF
 
14 dB
13 dB
Noise Figure
  QFM L-Band
  QFM IF
 
<23 dB @ 0 dB Gain
<20 dB @ 0 dB Gain
RF Connectors F-Type, BNC 75 Ω, or 50 Ω, SMA
AC Input Power Autoranging 100-240 VAC, 50/60 Hz
Power Consumption 77 W
Local Control Front Panel Keypad with LCD Display
Remote Control RS-232, RS-485, SNMP, TELNET or TCP/IP Via Customer Supplied PC, Web Browser Control
Software Basic PC Compatible Software and Command Protocol Included
Mechanical 16x16 in 1 RU: 1.75” H x 19” W x 18.5” D
Weight 14.5 lbs Gross (boxed), 12 lbs Net

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