QFM 16 x 16 Fan-In Combining Routing Matrix
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Spec Sheet
QFM 2500
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IF and L-band Routing Matrix : QFM 2500  

The QFM 2500 16 x 16 IF and L-band (fan-In) combining matrix in a compact 1 RU enclosure. The QFM also features Quintech’s latest technology, which provides maximum reliability with internal signal path redundancy and auto re-route capabilities. The QFM’s operating frequency range covers 50 MHz to 2150 MHz. It also offers manual and automatic AGC modes with a range of -20dB to +8 dB in 0.5 dB steps. Input signal level balancing for optimal system performance.The front panel LED’s allow monitoring of power supply and alarm status information and can be controlled remotely via web browser.

 

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Features & Benefits

    • Q-ROUTE – Provides Internal Signal Path Redundancy by Automatically Re-routing Around a Failed Signal Path (Example)

      Q-SENSE – Provides External Signal Path Redundancy by Automatic Switching of Back-up Input Signals (Example)

    • Operating Range Covers 50 MHz to 2150 MHz Covers Both IF and L-Band

    • Manual and Automatic AGC Modes with a Range of -20 dB to +8 dB in 0.5 Steps

    • Manual or Automatic Input Signal Level Balancing for Optimal System Performance
    • Front Panel LED's Allow Monitoring of Power Supply & Alarm Status
    • Remotely Controlled Via Web Browser

    • Solid state switches provide seamless (nanoseconds) switching speeds

    • Maximize use of existing equipment with automated switching and scheduling' no need for dedicated equipment

    • The rear panel design facilitates structured cable routing, eliminating confusing tangles of cables










     

     

     

     


16x16 Combiner L-Band IF
Operating Frequency: (950-2150 MHz) (50-200 MHz)
Frequency Response:

+/- 1.5

+/- 0.4 dB Over any 36 MHz channel

+/- 2

+/- 0.6 dB Over any 36 MHz channel

Isolation    
  (input to input): 65 dB 65 dB
  (output to output): 60 dB 60 dB
  (input to output): 50 dB  55 dB
RF Input Power -10 dB to -70 dB -10 dB to -70 dB
Gain Range (manual mode) -15 dBm to +16 dB in 0.5 dB steps -15 dBm to +16 dB in 0.5 dB steps
Impedance 75 Ω 75 Ω
Output AGC level -10 dBm to -50 dBm -10 dBm to -50 dBm
Max. RF Output Power: -10 dBm -10 dBm
Input P1dB +2 dBm -3 dBm
OIP3 +10 dBm +8 dBm
Input Return Loss: +13 dB +14 dB
Output Return Loss: +14 dB +14 dB
Noise Figure:

<18 dB @ 0dB
<9.5 dB @ 16dB

<18 dB @ 0dB
<9.5 dB @ 16dB

Configurations: 8x8 to 32x32, 16x64 & 64x16 (with additional modules)
RF Connectors: BNC (50 or 75 Ω), type "F" , SMA Connectors
AC Input Power: Auto ranging 100-240 VAC, 50/60 Hz
Local Control: Front panel keypad with LCD display
PC Remote Control: RS-232. RS 485, SNMP, Telnet or TCP/IP via customer supplied PC2
Software: Basic PC compatible operating software and command protocol included
Mechanical: 16x16 in 1 RU 1.75" H x 19" W x 18.5" D

 

 

 

 

 

 

 

 

qrm qfm appplication

 

 

 

 

 

 

 

 

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*Photo shown QFM2500

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*Photo shown QFM2500