RMDA Series / Rack Mounted Distribution Amplifiers
  • RMDA

Blonder Tongue RMDA Series / Rack Mounted Distribution Amplifiers

The Blonder Tongue RMDA Series are professional quality, broadband, rackmounted hybrid RF amplifiers. The RMDA’s are ideal as a headend launch amplifier or distribution amplifier for MATV, SMATV or CATV applications requiring rack mounting. A variety of models are available with operational gains of 15, 30, 43 or 50 dB and frequency ranges from 47 to 450, 550, 750, 860 or 1000 MHz. Refer to the RMDA specifications for available gain and bandwidth combinations.

The RMDA Series amplifiers have built-in variable gain and slope controls. The 5500S-XX models use a single push-pull hybrid module providing excellent performance and economy for headend applications. The 5500S-XX employ dual pushpull hybrid modules and the 5500P-XX have a push-pull hybrid followed by a power doubling hybrid. The dual hybrid models will have better CNR performance, compared to single hybrid models in applications with low input levels coupled with reduced gain settings. Test ports for both the input and output are provided for monitoring signal levels without interrupting service (not available on 5500S-XX). The RMDA Series products are housed in a single height, 1.75” high, rack mountable, aluminum chassis that provides exceptional heat dissipation.

Model# Model Description Price Quantity  

RMDA-1000-30

30 dB, 47-1000 MHz Rack Mount Distribution Amplifier 
Usually ships same business day

$532.00
Each

RMDA-550-30

30 dB, 47-550 MHz Rack Mount Distribution Amplifier 
Usually ships same business day

$383.00
Each

RMDA-550-30P

30 dB, 47-550 MHz, Power Addition Rack Mount Distribution Amplifier 
Usually ships same business day

$587.00
Each

RMDA-550-30S

30 dB, 47-550 MHz, Single Hybrid Rack Mount Distribution Amplifier 
Usually ships same business day

$213.00
Each

RMDA-550-50

50 dB, 47-550 MHz Rack Mount Distribution Amplifier 
Usually ships same business day

$453.00
Each

RMDA-750-30

30 dB, 47-750 MHz Rack Mount Distribution Amplifier 
Usually ships same business day

$458.00
Each

RMDA-750-30P

30 dB, 47-750 MHz, Power Addition Rack Mount Distribution Amplifier 
Usually ships same business day

$661.00
Each

RMDA-750-S15

30 dB, 47-750 MHz, Single Hybrid Rack Mount Distribution Amplifier 
Usually ships same business day

$277.00
Each

RMDA-860-30

43 dB, 47-860 MHz Rack Mount Distribution Amplifier 
Usually ships same business day

$499.00
Each

RMDA-860-30P

30 dB, 47-860 MHz, Power Addition Rack Mount Distribution Amplifier 
Usually ships same business day

$703.00
Each

RMDA-860-43P

43 dB, 47-750 MHz, Power Addition Rack Mount Distribution Amplifier 
Usually ships same business day

$735.00
Each

RMDA-860-S15

30 dB, 47-860 MHz, Single Hybrid Rack Mount Distribution Amplifier 
Usually ships same business day

$330.00
Each